merge

65 files changed, 309 insertions, 255 deletions

diff --git a/indra/llcommon/llmetricperformancetester.cpp b/indra/llcommon/llmetricperformancetester.cpp
index 41d3eb0bf3..731e58bd20 100644
--- a/indra/llcommon/llmetricperformancetester.cpp
+++ b/indra/llcommon/llmetricperformancetester.cpp
@@ -100,7 +100,7 @@ LLSD LLMetricPerformanceTesterBasic::analyzeMetricPerformanceLog(std::istream& i
 	LLSD ret;
 	LLSD cur;
 	
-	while (!is.eof() && LLSDSerialize::fromXML(cur, is))
+	while (!is.eof() && LLSDParser::PARSE_FAILURE != LLSDSerialize::fromXML(cur, is))
 	{
 		for (LLSD::map_iterator iter = cur.beginMap(); iter != cur.endMap(); ++iter)
 		{
diff --git a/indra/llcommon/llsdserialize.h b/indra/llcommon/llsdserialize.h
index 86e3fc864c..e7a5507385 100644
--- a/indra/llcommon/llsdserialize.h
+++ b/indra/llcommon/llsdserialize.h
@@ -300,7 +300,7 @@ public:
 	/** 
 	 * @brief Constructor
 	 */
-	LLSDXMLParser();
+	LLSDXMLParser(bool emit_errors=true);
 
 protected:
 	/** 
@@ -747,25 +747,25 @@ public:
 		return f->format(sd, str, LLSDFormatter::OPTIONS_PRETTY);
 	}
 
-	static S32 fromXMLEmbedded(LLSD& sd, std::istream& str)
+	static S32 fromXMLEmbedded(LLSD& sd, std::istream& str, bool emit_errors=true)
 	{
 		// no need for max_bytes since xml formatting is not
 		// subvertable by bad sizes.
-		LLPointer<LLSDXMLParser> p = new LLSDXMLParser;
+		LLPointer<LLSDXMLParser> p = new LLSDXMLParser(emit_errors);
 		return p->parse(str, sd, LLSDSerialize::SIZE_UNLIMITED);
 	}
 	// Line oriented parser, 30% faster than fromXML(), but can
 	// only be used when you know you have the complete XML
 	// document available in the stream.
-	static S32 fromXMLDocument(LLSD& sd, std::istream& str)
+	static S32 fromXMLDocument(LLSD& sd, std::istream& str, bool emit_errors=true)
 	{
-		LLPointer<LLSDXMLParser> p = new LLSDXMLParser();
+		LLPointer<LLSDXMLParser> p = new LLSDXMLParser(emit_errors);
 		return p->parseLines(str, sd);
 	}
-	static S32 fromXML(LLSD& sd, std::istream& str)
+	static S32 fromXML(LLSD& sd, std::istream& str, bool emit_errors=true)
 	{
-		return fromXMLEmbedded(sd, str);
-//		return fromXMLDocument(sd, str);
+		return fromXMLEmbedded(sd, str, emit_errors);
+//		return fromXMLDocument(sd, str, emit_errors);
 	}
 
 	/*
diff --git a/indra/llcommon/llsdserialize_xml.cpp b/indra/llcommon/llsdserialize_xml.cpp
index 34b3dbb99a..cef743a7be 100644
--- a/indra/llcommon/llsdserialize_xml.cpp
+++ b/indra/llcommon/llsdserialize_xml.cpp
@@ -250,7 +250,7 @@ std::string LLSDXMLFormatter::escapeString(const std::string& in)
 class LLSDXMLParser::Impl
 {
 public:
-	Impl();
+	Impl(bool emit_errors);
 	~Impl();
 	
 	S32 parse(std::istream& input, LLSD& data);
@@ -294,6 +294,7 @@ private:
 	
 	static const XML_Char* findAttribute(const XML_Char* name, const XML_Char** pairs);
 	
+	bool mEmitErrors;
 
 	XML_Parser	mParser;
 
@@ -315,7 +316,8 @@ private:
 };
 
 
-LLSDXMLParser::Impl::Impl()
+LLSDXMLParser::Impl::Impl(bool emit_errors)
+	: mEmitErrors(emit_errors)
 {
 	mParser = XML_ParserCreate(NULL);
 	reset();
@@ -402,7 +404,10 @@ S32 LLSDXMLParser::Impl::parse(std::istream& input, LLSD& data)
 		{
 			((char*) buffer)[count ? count - 1 : 0] = '\0';
 		}
-		llinfos << "LLSDXMLParser::Impl::parse: XML_STATUS_ERROR parsing:" << (char*) buffer << llendl;
+		if (mEmitErrors)
+		{
+			llinfos << "LLSDXMLParser::Impl::parse: XML_STATUS_ERROR parsing:" << (char*) buffer << llendl;
+		}
 		data = LLSD();
 		return LLSDParser::PARSE_FAILURE;
 	}
@@ -480,7 +485,10 @@ S32 LLSDXMLParser::Impl::parseLines(std::istream& input, LLSD& data)
 	if (status == XML_STATUS_ERROR  
 		&& !mGracefullStop)
 	{
-		llinfos << "LLSDXMLParser::Impl::parseLines: XML_STATUS_ERROR" << llendl;
+		if (mEmitErrors)
+		{
+			llinfos << "LLSDXMLParser::Impl::parseLines: XML_STATUS_ERROR" << llendl;
+		}
 		return LLSDParser::PARSE_FAILURE;
 	}
 
@@ -897,7 +905,7 @@ LLSDXMLParser::Impl::Element LLSDXMLParser::Impl::readElement(const XML_Char* na
 /**
  * LLSDXMLParser
  */
-LLSDXMLParser::LLSDXMLParser() : impl(* new Impl)
+LLSDXMLParser::LLSDXMLParser(bool emit_errors /* = true */) : impl(* new Impl(emit_errors))
 {
 }
 
diff --git a/indra/llcrashlogger/llcrashlogger.cpp b/indra/llcrashlogger/llcrashlogger.cpp
index 34e25a8a71..fb2d43e3b0 100644
--- a/indra/llcrashlogger/llcrashlogger.cpp
+++ b/indra/llcrashlogger/llcrashlogger.cpp
@@ -147,7 +147,7 @@ void LLCrashLogger::gatherFiles()
 
 	// Look for it in the debug_info.log file
 	if (debug_log_file.is_open())
-	{		
+	{
 		LLSDSerialize::fromXML(mDebugLog, debug_log_file);
 
 		mCrashInPreviousExec = mDebugLog["CrashNotHandled"].asBoolean();
diff --git a/indra/llmessage/llavatarnamecache.cpp b/indra/llmessage/llavatarnamecache.cpp
index a6e2c89ba4..f9e3ad26f7 100644
--- a/indra/llmessage/llavatarnamecache.cpp
+++ b/indra/llmessage/llavatarnamecache.cpp
@@ -443,8 +443,10 @@ void LLAvatarNameCache::cleanupClass()
 void LLAvatarNameCache::importFile(std::istream& istr)
 {
 	LLSD data;
-	S32 parse_count = LLSDSerialize::fromXMLDocument(data, istr);
-	if (parse_count < 1) return;
+	if (LLSDParser::PARSE_FAILURE == LLSDSerialize::fromXMLDocument(data, istr))
+	{
+		return;
+	}
 
 	// by convention LLSD storage is a map
 	// we only store one entry in the map
diff --git a/indra/llmessage/llcachename.cpp b/indra/llmessage/llcachename.cpp
index 8f4af1984c..d9eb65ff59 100644
--- a/indra/llmessage/llcachename.cpp
+++ b/indra/llmessage/llcachename.cpp
@@ -308,8 +308,10 @@ boost::signals2::connection LLCacheName::addObserver(const LLCacheNameCallback&
 bool LLCacheName::importFile(std::istream& istr)
 {
 	LLSD data;
-	if(LLSDSerialize::fromXMLDocument(data, istr) < 1)
+	if(LLSDParser::PARSE_FAILURE == LLSDSerialize::fromXMLDocument(data, istr))
+	{
 		return false;
+	}
 
 	// We'll expire entries more than a week old
 	U32 now = (U32)time(NULL);
diff --git a/indra/llmessage/llcurl.cpp b/indra/llmessage/llcurl.cpp
index 8ffa8e4271..47041a2880 100644
--- a/indra/llmessage/llcurl.cpp
+++ b/indra/llmessage/llcurl.cpp
@@ -175,9 +175,11 @@ void LLCurl::Responder::completedRaw(
 {
 	LLSD content;
 	LLBufferStream istr(channels, buffer.get());
-	if (!LLSDSerialize::fromXML(content, istr))
+	const bool emit_errors = false;
+	if (LLSDParser::PARSE_FAILURE == LLSDSerialize::fromXML(content, istr, emit_errors))
 	{
 		llinfos << "Failed to deserialize LLSD. " << mURL << " [" << status << "]: " << reason << llendl;
+		content["reason"] = reason;
 	}
 
 	completed(status, reason, content);
diff --git a/indra/llplugin/llpluginprocessparent.cpp b/indra/llplugin/llpluginprocessparent.cpp
index 71a6145b58..a4da7674d5 100644
--- a/indra/llplugin/llpluginprocessparent.cpp
+++ b/indra/llplugin/llpluginprocessparent.cpp
@@ -31,6 +31,7 @@
 #include "llpluginprocessparent.h"
 #include "llpluginmessagepipe.h"
 #include "llpluginmessageclasses.h"
+#include "llsdserialize.h"
 #include "stringize.h"
 
 #include "llapr.h"
@@ -836,7 +837,7 @@ void LLPluginProcessParent::receiveMessageRaw(const std::string &message)
 	LL_DEBUGS("Plugin") << "Received: " << message << LL_ENDL;
 	
 	LLPluginMessage parsed;
-	if(parsed.parse(message) != -1)
+	if(LLSDParser::PARSE_FAILURE != parsed.parse(message))
 	{
 		if(parsed.hasValue("blocking_request"))
 		{
diff --git a/indra/llui/llspellcheck.cpp b/indra/llui/llspellcheck.cpp
index a189375fbe..250372da5b 100644
--- a/indra/llui/llspellcheck.cpp
+++ b/indra/llui/llspellcheck.cpp
@@ -145,10 +145,14 @@ void LLSpellChecker::refreshDictionaryMap()
 
 	// Load dictionary information (file name, friendly name, ...)
 	llifstream user_file(user_path + DICT_FILE_MAIN, std::ios::binary);
-	if ( (!user_file.is_open()) || (0 == LLSDSerialize::fromXMLDocument(sDictMap, user_file)) || (0 == sDictMap.size()) )
+	if ( (!user_file.is_open()) 
+		|| (LLSDParser::PARSE_FAILURE == LLSDSerialize::fromXMLDocument(sDictMap, user_file)) 
+		|| (0 == sDictMap.size()) )
 	{
 		llifstream app_file(app_path + DICT_FILE_MAIN, std::ios::binary);
-		if ( (!app_file.is_open()) || (0 == LLSDSerialize::fromXMLDocument(sDictMap, app_file)) || (0 == sDictMap.size()) )
+		if ( (!app_file.is_open()) 
+			|| (LLSDParser::PARSE_FAILURE == LLSDSerialize::fromXMLDocument(sDictMap, app_file)) 
+			|| (0 == sDictMap.size()) )
 		{
 			return;
 		}
diff --git a/indra/llxml/llcontrol.cpp b/indra/llxml/llcontrol.cpp
index 53d9380f4f..666c03e9ff 100644
--- a/indra/llxml/llcontrol.cpp
+++ b/indra/llxml/llcontrol.cpp
@@ -850,12 +850,10 @@ U32 LLControlGroup::loadFromFile(const std::string& filename, bool set_default_v
 		return 0;
 	}
 
-	S32 ret = LLSDSerialize::fromXML(settings, infile);
-
-	if (ret <= 0)
+	if (LLSDParser::PARSE_FAILURE == LLSDSerialize::fromXML(settings, infile))
 	{
 		infile.close();
-		llwarns << "Unable to open LLSD control file " << filename << ". Trying Legacy Method." << llendl;		
+		llwarns << "Unable to parse LLSD control file " << filename << ". Trying Legacy Method." << llendl;
 		return loadFromFileLegacy(filename, TRUE, TYPE_STRING);
 	}
 
diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index 215fcf4eab..089bc7d4cd 100755
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -71,17 +71,6 @@
       <key>Value</key>
       <integer>0</integer>
     </map>
-    <key>AgentAppearanceServiceURL</key>
-    <map>
-      <key>Comment</key>
-      <string>Current Session Agent Appearance Service URL</string>
-      <key>Persist</key>
-      <integer>0</integer>
-      <key>Type</key>
-      <string>String</string>
-      <key>Value</key>
-      <string></string>
-    </map>
     <key>AlertedUnsupportedHardware</key>
     <map>
       <key>Comment</key>
@@ -1949,6 +1938,17 @@
     <key>Value</key>
     <integer>0</integer>
   </map>
+    <key>DebugAvatarAppearanceServiceURLOverride</key>
+    <map>
+      <key>Comment</key>
+      <string>URL to use for baked texture requests; overrides value returned by login server.</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>String</string>
+      <key>Value</key>
+      <string />
+    </map>
 	<key>DebugAvatarRezTime</key>
 	<map>
 		<key>Comment</key>
diff --git a/indra/newview/llaccountingcostmanager.cpp b/indra/newview/llaccountingcostmanager.cpp
index 8767955fcb..7662a9689d 100644
--- a/indra/newview/llaccountingcostmanager.cpp
+++ b/indra/newview/llaccountingcostmanager.cpp
@@ -56,9 +56,9 @@ public:
 		}
 	}
 	
-	void error( U32 statusNum, const std::string& reason )
+	void errorWithContent( U32 statusNum, const std::string& reason, const LLSD& content )
 	{
-		llwarns	<< "Transport error "<<reason<<llendl;	
+		llwarns << "Transport error [status:" << statusNum << "]: " << content <<llendl;
 		clearPendingRequests();
 
 		LLAccountingCostObserver* observer = mObserverHandle.get();
diff --git a/indra/newview/llagent.cpp b/indra/newview/llagent.cpp
index 99b79aadc4..20954e4bae 100755
--- a/indra/newview/llagent.cpp
+++ b/indra/newview/llagent.cpp
@@ -2551,7 +2551,7 @@ public:
 	virtual ~LLMaturityPreferencesResponder();
 
 	virtual void result(const LLSD &pContent);
-	virtual void error(U32 pStatus, const std::string& pReason);
+	virtual void errorWithContent(U32 pStatus, const std::string& pReason, const LLSD& pContent);
 
 protected:
 
@@ -2589,11 +2589,11 @@ void LLMaturityPreferencesResponder::result(const LLSD &pContent)
 	mAgent->handlePreferredMaturityResult(actualMaturity);
 }
 
-void LLMaturityPreferencesResponder::error(U32 pStatus, const std::string& pReason)
+void LLMaturityPreferencesResponder::errorWithContent(U32 pStatus, const std::string& pReason, const LLSD& pContent)
 {
 	llwarns << "while attempting to change maturity preference from '" << LLViewerRegion::accessToString(mPreviousMaturity)
-		<< "' to '" << LLViewerRegion::accessToString(mPreferredMaturity) << "', we got an error because '"
-		<< pReason << "' [status:" << pStatus << "]" << llendl;
+		<< "' to '" << LLViewerRegion::accessToString(mPreferredMaturity) << "', we got an error with [status:"
+		<< pStatus << "]: " << (pContent.isDefined() ? pContent : LLSD(pReason)) << llendl;
 	mAgent->handlePreferredMaturityError();
 }
 
@@ -2783,7 +2783,7 @@ void LLAgent::sendMaturityPreferenceToServer(U8 pPreferredMaturity)
 		// If we don't have a region, report it as an error
 		if (getRegion() == NULL)
 		{
-			responderPtr->error(0U, "region is not defined");
+			responderPtr->errorWithContent(0U, "region is not defined", LLSD());
 		}
 		else
 		{
@@ -2793,7 +2793,8 @@ void LLAgent::sendMaturityPreferenceToServer(U8 pPreferredMaturity)
 			// If the capability is not defined, report it as an error
 			if (url.empty())
 			{
-				responderPtr->error(0U, "capability 'UpdateAgentInformation' is not defined for region");
+				responderPtr->errorWithContent(0U, 
+							"capability 'UpdateAgentInformation' is not defined for region", LLSD());
 			}
 			else
 			{
diff --git a/indra/newview/llagentpilot.cpp b/indra/newview/llagentpilot.cpp
index 734c502fcf..c7872fc5f6 100644
--- a/indra/newview/llagentpilot.cpp
+++ b/indra/newview/llagentpilot.cpp
@@ -139,7 +139,7 @@ void LLAgentPilot::loadXML(const std::string& filename)
 
 	mActions.reset();
 	LLSD record;
-	while (!file.eof() && LLSDSerialize::fromXML(record, file))
+	while (!file.eof() && LLSDParser::PARSE_FAILURE != LLSDSerialize::fromXML(record, file))
 	{
 		Action action;
 		action.mTime = record["time"].asReal();
diff --git a/indra/newview/llappearancemgr.cpp b/indra/newview/llappearancemgr.cpp
index 2cebf6863e..2c76efc7fb 100755
--- a/indra/newview/llappearancemgr.cpp
+++ b/indra/newview/llappearancemgr.cpp
@@ -3184,13 +3184,10 @@ LLSD LLAppearanceMgr::dumpCOF() const
 		const LLViewerInventoryItem* inv_item = item_array.get(i).get();
 		LLSD item;
 		LLUUID item_id(inv_item->getUUID());
-		item["item_id"] = item_id;
 		md5.update((unsigned char*)item_id.mData, 16);
-		item["name"] = inv_item->getName();
 		item["description"] = inv_item->getActualDescription();
 		md5.update(inv_item->getActualDescription());
 		item["asset_type"] = inv_item->getActualType();
-		item["inv_type"] = inv_item->getInventoryType();
 		LLUUID linked_id(inv_item->getLinkedUUID());
 		item["linked_id"] = linked_id;
 		md5.update((unsigned char*)linked_id.mData, 16);
@@ -3205,19 +3202,17 @@ LLSD LLAppearanceMgr::dumpCOF() const
 						<< ") during requestServerAppearanceUpdate" << llendl;
 				continue;
 			}
-			if (linked_item->getAssetUUID().isNull())
-			{
-				llwarns << "Broken link (null asset) for item '" << inv_item->getName()
-						<< "' (" << inv_item->getUUID()
-						<< ") during requestServerAppearanceUpdate" << llendl;
-				continue;
-			}
+			// Some assets may be 'hidden' and show up as null in the viewer.
+			//if (linked_item->getAssetUUID().isNull())
+			//{
+			//	llwarns << "Broken link (null asset) for item '" << inv_item->getName()
+			//			<< "' (" << inv_item->getUUID()
+			//			<< ") during requestServerAppearanceUpdate" << llendl;
+			//	continue;
+			//}
 			LLUUID linked_asset_id(linked_item->getAssetUUID());
-			item["linked_asset_id"] = linked_asset_id;
 			md5.update((unsigned char*)linked_asset_id.mData, 16);
-			item["linked_asset_type"] = linked_item->getType();
 			U32 flags = linked_item->getFlags();
-			item["linked_flags"] = LLSD::Integer(flags);
 			md5.update(boost::lexical_cast<std::string>(flags));
 		}
 		else if (LLAssetType::AT_LINK_FOLDER != inv_item->getActualType())
@@ -3313,10 +3308,10 @@ public:
 
 		app_mgr->mLastUpdateRequestCOFVersion = new_version;
 	}
-	virtual void error(U32 pStatus, const std::string& pReason)
+	virtual void errorWithContent(U32 pStatus, const std::string& pReason, const LLSD& content)
 	{
-		llwarns << "While attempting to increment the agent's cof we got an error because '"
-			<< pReason << "' [status:" << pStatus << "]" << llendl;
+		llwarns << "While attempting to increment the agent's cof we got an error with [status:"
+				<< pStatus << "]: " << content << llendl;
 		F32 seconds_to_wait;
 		if (mRetryPolicy->shouldRetry(pStatus,seconds_to_wait))
 		{
@@ -3364,6 +3359,15 @@ void LLAppearanceMgr::incrementCofVersion(LLHTTPClient::ResponderPtr responder_p
 	LLHTTPClient::get(url, body, responder_ptr, headers, 30.0f);
 }
 
+std::string LLAppearanceMgr::getAppearanceServiceURL() const
+{
+	if (gSavedSettings.getString("DebugAvatarAppearanceServiceURLOverride").empty())
+	{
+		return mAppearanceServiceURL;
+	}
+	return gSavedSettings.getString("DebugAvatarAppearanceServiceURLOverride");
+}
+
 void show_created_outfit(LLUUID& folder_id, bool show_panel = true)
 {
 	if (!LLApp::isRunning())
diff --git a/indra/newview/llappearancemgr.h b/indra/newview/llappearancemgr.h
index 84e08db4c8..d49f5d6c15 100755
--- a/indra/newview/llappearancemgr.h
+++ b/indra/newview/llappearancemgr.h
@@ -205,6 +205,13 @@ public:
 	// *HACK Remove this after server side texture baking is deployed on all sims.
 	void incrementCofVersionLegacy();
 
+	void setAppearanceServiceURL(const std::string& url) { mAppearanceServiceURL = url; }
+	std::string getAppearanceServiceURL() const;
+
+private:
+	std::string		mAppearanceServiceURL;
+	
+
 protected:
 	LLAppearanceMgr();
 	~LLAppearanceMgr();
diff --git a/indra/newview/llassetuploadqueue.cpp b/indra/newview/llassetuploadqueue.cpp
index f943759bb8..4bdb690225 100644
--- a/indra/newview/llassetuploadqueue.cpp
+++ b/indra/newview/llassetuploadqueue.cpp
@@ -69,10 +69,11 @@ public:
 		delete mData;
    	}
 	
-	virtual void error(U32 statusNum, const std::string& reason)
+	virtual void errorWithContent(U32 statusNum, const std::string& reason, const LLSD& content)
    	{
-		llwarns << "Error: " << reason << llendl;
-		LLUpdateTaskInventoryResponder::error(statusNum, reason);
+		llwarns << "LLAssetUploadChainResponder Error [status:" 
+				<< statusNum << "]: " << content << llendl;
+		LLUpdateTaskInventoryResponder::errorWithContent(statusNum, reason, content);
    		LLAssetUploadQueue *queue = mSupplier->get();
    		if (queue)
 		{
diff --git a/indra/newview/llassetuploadresponders.cpp b/indra/newview/llassetuploadresponders.cpp
index 694bbdfb67..2564802387 100644
--- a/indra/newview/llassetuploadresponders.cpp
+++ b/indra/newview/llassetuploadresponders.cpp
@@ -225,10 +225,10 @@ LLAssetUploadResponder::~LLAssetUploadResponder()
 }
 
 // virtual
-void LLAssetUploadResponder::error(U32 statusNum, const std::string& reason)
+void LLAssetUploadResponder::errorWithContent(U32 statusNum, const std::string& reason, const LLSD& content)
 {
-	llinfos << "LLAssetUploadResponder::error " << statusNum 
-			<< " reason: " << reason << llendl;
+	llinfos << "LLAssetUploadResponder::error [status:" 
+			<< statusNum << "]: " << content << llendl;
 	LLSD args;
 	switch(statusNum)
 	{
@@ -340,9 +340,9 @@ LLNewAgentInventoryResponder::LLNewAgentInventoryResponder(
 }
 
 // virtual
-void LLNewAgentInventoryResponder::error(U32 statusNum, const std::string& reason)
+void LLNewAgentInventoryResponder::errorWithContent(U32 statusNum, const std::string& reason, const LLSD& content)
 {
-	LLAssetUploadResponder::error(statusNum, reason);
+	LLAssetUploadResponder::errorWithContent(statusNum, reason, content);
 	//LLImportColladaAssetCache::getInstance()->assetUploaded(mVFileID, LLUUID(), FALSE);
 }
 
@@ -487,9 +487,10 @@ void LLSendTexLayerResponder::uploadComplete(const LLSD& content)
 	}
 }
 
-void LLSendTexLayerResponder::error(U32 statusNum, const std::string& reason)
+void LLSendTexLayerResponder::errorWithContent(U32 statusNum, const std::string& reason, const LLSD& content)
 {
-	llinfos << "status: " << statusNum << " reason: " << reason << llendl;
+	llinfos << "LLSendTexLayerResponder error [status:"
+			<< statusNum << "]: " << content << llendl;
 	
 	// Invoke the original callback with an error result
 	LLViewerTexLayerSetBuffer::onTextureUploadComplete(LLUUID(), (void*) mBakedUploadData, -1, LL_EXSTAT_NONE);
diff --git a/indra/newview/llassetuploadresponders.h b/indra/newview/llassetuploadresponders.h
index 381b919c4a..a6d1016136 100644
--- a/indra/newview/llassetuploadresponders.h
+++ b/indra/newview/llassetuploadresponders.h
@@ -42,7 +42,7 @@ public:
 							LLAssetType::EType asset_type);
 	~LLAssetUploadResponder();
 
-    virtual void error(U32 statusNum, const std::string& reason);
+    virtual void errorWithContent(U32 statusNum, const std::string& reason, const LLSD& content);
 	virtual void result(const LLSD& content);
 	virtual void uploadUpload(const LLSD& content);
 	virtual void uploadComplete(const LLSD& content);
@@ -67,7 +67,7 @@ public:
 		const LLSD& post_data,
 		const std::string& file_name,
 		LLAssetType::EType asset_type);
-    virtual void error(U32 statusNum, const std::string& reason);
+    virtual void errorWithContent(U32 statusNum, const std::string& reason, const LLSD& content);
 	virtual void uploadComplete(const LLSD& content);
 	virtual void uploadFailure(const LLSD& content);
 };
@@ -122,7 +122,7 @@ public:
 	~LLSendTexLayerResponder();
 
 	virtual void uploadComplete(const LLSD& content);
-	virtual void error(U32 statusNum, const std::string& reason);
+	virtual void errorWithContent(U32 statusNum, const std::string& reason, const LLSD& content);
 
 	LLBakedUploadData * mBakedUploadData;
 };
diff --git a/indra/newview/llclassifiedstatsresponder.cpp b/indra/newview/llclassifiedstatsresponder.cpp
index b4da31895f..e3cd83e174 100644
--- a/indra/newview/llclassifiedstatsresponder.cpp
+++ b/indra/newview/llclassifiedstatsresponder.cpp
@@ -62,8 +62,7 @@ void LLClassifiedStatsResponder::result(const LLSD& content)
 }
 
 /*virtual*/
-void LLClassifiedStatsResponder::error(U32 status, const std::string& reason)
+void LLClassifiedStatsResponder::errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 {
-	llinfos << "LLClassifiedStatsResponder::error("
-		<< status << ": " << reason << ")" << llendl;
+	llinfos << "LLClassifiedStatsResponder::error [status:" << status << "]: " << content << llendl;
 }
diff --git a/indra/newview/llclassifiedstatsresponder.h b/indra/newview/llclassifiedstatsresponder.h
index 3db1868cb2..06dcb62fd0 100644
--- a/indra/newview/llclassifiedstatsresponder.h
+++ b/indra/newview/llclassifiedstatsresponder.h
@@ -39,7 +39,7 @@ public:
 	virtual void result(const LLSD& content);
 	//If we get back an error (not found, etc...), handle it here
 	
-	virtual void error(U32 status, const std::string& reason);
+	virtual void errorWithContent(U32 status, const std::string& reason, const LLSD& content);
 
 protected:
 	LLUUID mClassifiedID;
diff --git a/indra/newview/llestateinfomodel.cpp b/indra/newview/llestateinfomodel.cpp
index 0faa888398..2669b0340f 100644
--- a/indra/newview/llestateinfomodel.cpp
+++ b/indra/newview/llestateinfomodel.cpp
@@ -122,9 +122,9 @@ public:
 	}
 
 	// if we get an error response
-	virtual void error(U32 status, const std::string& reason)
+	virtual void errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 	{
-		llwarns << "Failed to commit estate info (" << status << "): " << reason << llendl;
+		llwarns << "Failed to commit estate info [status:" << status << "]: " << content << llendl;
 	}
 };
 
diff --git a/indra/newview/lleventpoll.cpp b/indra/newview/lleventpoll.cpp
index 2c786b7f8b..e0f7223a8c 100644
--- a/indra/newview/lleventpoll.cpp
+++ b/indra/newview/lleventpoll.cpp
@@ -62,7 +62,7 @@ namespace
 
 		
 		void handleMessage(const LLSD& content);
-		virtual	void error(U32 status, const std::string& reason);
+		virtual	void errorWithContent(U32 status, const std::string& reason, const LLSD& content);
 		virtual	void result(const LLSD&	content);
 
 		virtual void completedRaw(U32 status,
@@ -187,7 +187,7 @@ namespace
 	}
 
 	//virtual
-	void LLEventPollResponder::error(U32 status, const	std::string& reason)
+	void LLEventPollResponder::errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 	{
 		if (mDone) return;
 
@@ -207,13 +207,13 @@ namespace
 										+ mErrorCount * EVENT_POLL_ERROR_RETRY_SECONDS_INC
 									, this);
 
-			llwarns << "Unexpected HTTP error.  status: " << status << ", reason: " << reason << llendl;
+			llwarns << "LLEventPollResponder error [status:" << status << "]: " << content << llendl;
 		}
 		else
 		{
-			llwarns <<	"LLEventPollResponder::error: <" << mCount << "> got "
-					<<	status << ": " << reason
-					<<	(mDone ? " -- done"	: "") << llendl;
+			llwarns << "LLEventPollResponder error <" << mCount 
+					<< "> [status:" << status << "]: " << content
+					<< (mDone ? " -- done" : "") << llendl;
 			stop();
 
 			// At this point we have given up and the viewer will not receive HTTP messages from the simulator.
diff --git a/indra/newview/llfasttimerview.cpp b/indra/newview/llfasttimerview.cpp
index 19fca9b95d..fbf72b1a85 100644
--- a/indra/newview/llfasttimerview.cpp
+++ b/indra/newview/llfasttimerview.cpp
@@ -1070,7 +1070,7 @@ void LLFastTimerView::exportCharts(const std::string& base, const std::string& t
 	{ //read base log into memory
 		S32 i = 0;
 		std::ifstream is(base.c_str());
-		while (!is.eof() && LLSDSerialize::fromXML(cur, is))
+		while (!is.eof() && LLSDParser::PARSE_FAILURE != LLSDSerialize::fromXML(cur, is))
 		{
 			base_data[i++] = cur;
 		}
@@ -1083,7 +1083,7 @@ void LLFastTimerView::exportCharts(const std::string& base, const std::string& t
 	{ //read current log into memory
 		S32 i = 0;
 		std::ifstream is(target.c_str());
-		while (!is.eof() && LLSDSerialize::fromXML(cur, is))
+		while (!is.eof() && LLSDParser::PARSE_FAILURE != LLSDSerialize::fromXML(cur, is))
 		{
 			cur_data[i++] = cur;
 
@@ -1374,7 +1374,7 @@ LLSD LLFastTimerView::analyzePerformanceLogDefault(std::istream& is)
 	stats_map_t time_stats;
 	stats_map_t sample_stats;
 
-	while (!is.eof() && LLSDSerialize::fromXML(cur, is))
+	while (!is.eof() && LLSDParser::PARSE_FAILURE != LLSDSerialize::fromXML(cur, is))
 	{
 		for (LLSD::map_iterator iter = cur.beginMap(); iter != cur.endMap(); ++iter)
 		{
diff --git a/indra/newview/llfloateravatarpicker.cpp b/indra/newview/llfloateravatarpicker.cpp
index 0290e7cdf0..752aba5e16 100644
--- a/indra/newview/llfloateravatarpicker.cpp
+++ b/indra/newview/llfloateravatarpicker.cpp
@@ -404,8 +404,7 @@ public:
 		}
 		else
 		{
-			llinfos << "avatar picker failed " << status
-					<< " reason " << reason << llendl;
+			llwarns << "avatar picker failed [status:" << status << "]: " << content << llendl;
 			
 		}
 	}
diff --git a/indra/newview/llfloaterregiondebugconsole.cpp b/indra/newview/llfloaterregiondebugconsole.cpp
index c7fab2573f..0cde878055 100644
--- a/indra/newview/llfloaterregiondebugconsole.cpp
+++ b/indra/newview/llfloaterregiondebugconsole.cpp
@@ -75,7 +75,7 @@ namespace
 	{
 	public:
 		/* virtual */
-		void error(U32 status, const std::string& reason)
+		void errorWithContent(U32 status, const std::string& reason)
 		{
 			sConsoleReplySignal(UNABLE_TO_SEND_COMMAND);
 		}
diff --git a/indra/newview/llfloaterregioninfo.cpp b/indra/newview/llfloaterregioninfo.cpp
index a36021f971..4a9ea5acf0 100644
--- a/indra/newview/llfloaterregioninfo.cpp
+++ b/indra/newview/llfloaterregioninfo.cpp
@@ -756,9 +756,10 @@ class ConsoleRequestResponder : public LLHTTPClient::Responder
 {
 public:
 	/*virtual*/
-	void error(U32 status, const std::string& reason)
+	void errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 	{
-		llwarns << "requesting mesh_rez_enabled failed" << llendl;
+		llwarns << "ConsoleRequestResponder error requesting mesh_rez_enabled [status:"
+				<< status << "]: " << content << llendl;
 	}
 };
 
@@ -768,9 +769,10 @@ class ConsoleUpdateResponder : public LLHTTPClient::Responder
 {
 public:
 	/* virtual */
-	void error(U32 status, const std::string& reason)
+	void errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 	{
-		llwarns << "Updating mesh enabled region setting failed" << llendl;
+		llwarns << "ConsoleRequestResponder error updating mesh enabled region setting [status:"
+				<< status << "]: " << content << llendl;
 	}
 };
 
@@ -2207,10 +2209,10 @@ public:
 	}
 	
 	// if we get an error response
-	virtual void error(U32 status, const std::string& reason)
+	virtual void errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 	{
-		llinfos << "LLEstateChangeInfoResponder::error "
-			<< status << ": " << reason << llendl;
+		llinfos << "LLEstateChangeInfoResponder::error [status:"
+			<< status << "]: " << content << llendl;
 	}
 private:
 	LLHandle<LLPanel> mpPanel;
diff --git a/indra/newview/llfloaterreporter.cpp b/indra/newview/llfloaterreporter.cpp
index 86bd15b217..685b566fa8 100644
--- a/indra/newview/llfloaterreporter.cpp
+++ b/indra/newview/llfloaterreporter.cpp
@@ -695,7 +695,7 @@ class LLUserReportResponder : public LLHTTPClient::Responder
 public:
 	LLUserReportResponder(): LLHTTPClient::Responder()  {}
 
-	void error(U32 status, const std::string& reason)
+	void errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 	{
 		// *TODO do some user messaging here
 		LLUploadDialog::modalUploadFinished();
diff --git a/indra/newview/llfloaterscriptlimits.cpp b/indra/newview/llfloaterscriptlimits.cpp
index a50907601c..17c34f1da0 100644
--- a/indra/newview/llfloaterscriptlimits.cpp
+++ b/indra/newview/llfloaterscriptlimits.cpp
@@ -221,9 +221,9 @@ void fetchScriptLimitsRegionInfoResponder::result(const LLSD& content)
 	}
 }
 
-void fetchScriptLimitsRegionInfoResponder::error(U32 status, const std::string& reason)
+void fetchScriptLimitsRegionInfoResponder::errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 {
-	llwarns << "Error from responder " << reason << llendl;
+	llwarns << "fetchScriptLimitsRegionInfoResponder error [status:" << status << "]: " << content << llendl;
 }
 
 void fetchScriptLimitsRegionSummaryResponder::result(const LLSD& content_ref)
@@ -308,9 +308,9 @@ void fetchScriptLimitsRegionSummaryResponder::result(const LLSD& content_ref)
 	}
 }
 
-void fetchScriptLimitsRegionSummaryResponder::error(U32 status, const std::string& reason)
+void fetchScriptLimitsRegionSummaryResponder::errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 {
-	llwarns << "Error from responder " << reason << llendl;
+	llwarns << "fetchScriptLimitsRegionSummaryResponder error [status:" << status << "]: " << content << llendl;
 }
 
 void fetchScriptLimitsRegionDetailsResponder::result(const LLSD& content_ref)
@@ -417,9 +417,9 @@ result (map)
 	}
 }
 
-void fetchScriptLimitsRegionDetailsResponder::error(U32 status, const std::string& reason)
+void fetchScriptLimitsRegionDetailsResponder::errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 {
-	llwarns << "Error from responder " << reason << llendl;
+	llwarns << "fetchScriptLimitsRegionDetailsResponder error [status:" << status << "]: " << content << llendl;
 }
 
 void fetchScriptLimitsAttachmentInfoResponder::result(const LLSD& content_ref)
@@ -513,9 +513,9 @@ void fetchScriptLimitsAttachmentInfoResponder::result(const LLSD& content_ref)
 	}
 }
 
-void fetchScriptLimitsAttachmentInfoResponder::error(U32 status, const std::string& reason)
+void fetchScriptLimitsAttachmentInfoResponder::errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 {
-	llwarns << "Error from responder " << reason << llendl;
+	llwarns << "fetchScriptLimitsAttachmentInfoResponder error [status:" << status << "]: " << content << llendl;
 }
 
 ///----------------------------------------------------------------------------
diff --git a/indra/newview/llfloaterscriptlimits.h b/indra/newview/llfloaterscriptlimits.h
index 9bcfa5fe14..f8732ef94b 100644
--- a/indra/newview/llfloaterscriptlimits.h
+++ b/indra/newview/llfloaterscriptlimits.h
@@ -89,7 +89,7 @@ class fetchScriptLimitsRegionInfoResponder: public LLHTTPClient::Responder
 		fetchScriptLimitsRegionInfoResponder(const LLSD& info) : mInfo(info) {};
 
 		void result(const LLSD& content);
-		void error(U32 status, const std::string& reason);
+		void errorWithContent(U32 status, const std::string& reason, const LLSD& content);
 	public:
 	protected:
 		LLSD mInfo;
@@ -101,7 +101,7 @@ class fetchScriptLimitsRegionSummaryResponder: public LLHTTPClient::Responder
 		fetchScriptLimitsRegionSummaryResponder(const LLSD& info) : mInfo(info) {};
 
 		void result(const LLSD& content);
-		void error(U32 status, const std::string& reason);
+		void errorWithContent(U32 status, const std::string& reason, const LLSD& content);
 	public:
 	protected:
 		LLSD mInfo;
@@ -113,7 +113,7 @@ class fetchScriptLimitsRegionDetailsResponder: public LLHTTPClient::Responder
 		fetchScriptLimitsRegionDetailsResponder(const LLSD& info) : mInfo(info) {};
 
 		void result(const LLSD& content);
-		void error(U32 status, const std::string& reason);
+		void errorWithContent(U32 status, const std::string& reason, const LLSD& content);
 	public:
 	protected:
 		LLSD mInfo;
@@ -125,7 +125,7 @@ class fetchScriptLimitsAttachmentInfoResponder: public LLHTTPClient::Responder
 		fetchScriptLimitsAttachmentInfoResponder() {};
 
 		void result(const LLSD& content);
-		void error(U32 status, const std::string& reason);
+		void errorWithContent(U32 status, const std::string& reason, const LLSD& content);
 	public:
 	protected:
 };
diff --git a/indra/newview/llgroupmgr.cpp b/indra/newview/llgroupmgr.cpp
index 81eb1d397e..cbd844cdac 100644
--- a/indra/newview/llgroupmgr.cpp
+++ b/indra/newview/llgroupmgr.cpp
@@ -1847,14 +1847,15 @@ public:
 		GroupMemberDataResponder() {}
 		virtual ~GroupMemberDataResponder() {}
 		virtual void result(const LLSD& pContent);
-		virtual void error(U32 pStatus, const std::string& pReason);
+		virtual void errorWithContent(U32 pStatus, const std::string& pReason, const LLSD& pContent);
 private:
 		LLSD mMemberData;
 };
 
-void GroupMemberDataResponder::error(U32 pStatus, const std::string& pReason)
+void GroupMemberDataResponder::errorWithContent(U32 pStatus, const std::string& pReason, const LLSD& pContent)
 {
-	LL_WARNS("GrpMgr") << "Error receiving group member data." << LL_ENDL;
+	LL_WARNS("GrpMgr") << "Error receiving group member data [status:" 
+		<< pStatus << "]: " << pContent << LL_ENDL;
 }
 
 void GroupMemberDataResponder::result(const LLSD& content)
diff --git a/indra/newview/llhomelocationresponder.cpp b/indra/newview/llhomelocationresponder.cpp
index 4850d18d99..37428c4a44 100644
--- a/indra/newview/llhomelocationresponder.cpp
+++ b/indra/newview/llhomelocationresponder.cpp
@@ -97,7 +97,7 @@ void LLHomeLocationResponder::result( const LLSD& content )
   }
 }
 
-void LLHomeLocationResponder::error( U32 status, const std::string& reason )
+void LLHomeLocationResponder::errorWithContent( U32 status, const std::string& reason, const LLSD& content )
 {
-  llinfos << "received error(" << reason  << ")" << llendl;
+	llwarns << "LLHomeLocationResponder error [status:" << status << "]: " << content << llendl;
 }
diff --git a/indra/newview/llhomelocationresponder.h b/indra/newview/llhomelocationresponder.h
index d640b9c894..9bf4b12c4e 100644
--- a/indra/newview/llhomelocationresponder.h
+++ b/indra/newview/llhomelocationresponder.h
@@ -36,7 +36,7 @@
 class LLHomeLocationResponder : public LLHTTPClient::Responder
 {
 	virtual void result( const LLSD& content );
-	virtual void error( U32 status, const std::string& reason );
+	virtual void errorWithContent( U32 status, const std::string& reason, const LLSD& content );
 };
 
 #endif
diff --git a/indra/newview/llimfloater.cpp b/indra/newview/llimfloater.cpp
index 63eedcdfea..fff178f8fe 100644
--- a/indra/newview/llimfloater.cpp
+++ b/indra/newview/llimfloater.cpp
@@ -985,9 +985,10 @@ public:
 		mSessionID = session_id;
 	}
 
-	void error(U32 statusNum, const std::string& reason)
+	void errorWithContent(U32 statusNum, const std::string& reason, const LLSD& content)
 	{
-		llinfos << "Error inviting all agents to session" << llendl;
+		llwarns << "Error inviting all agents to session [status:" 
+				<< statusNum << "]: " << content << llendl;
 		//throw something back to the viewer here?
 	}
 
diff --git a/indra/newview/llimpanel.cpp b/indra/newview/llimpanel.cpp
index 0250af6a0e..1dab0e67bf 100644
--- a/indra/newview/llimpanel.cpp
+++ b/indra/newview/llimpanel.cpp
@@ -394,9 +394,10 @@ public:
 		mSessionID = session_id;
 	}
 
-	void error(U32 statusNum, const std::string& reason)
+	void errorWithContent(U32 statusNum, const std::string& reason, const LLSD& content)
 	{
-		llinfos << "Error inviting all agents to session" << llendl;
+		llwarns << "Error inviting all agents to session [status:" 
+				<< statusNum << "]: " << content << llendl;
 		//throw something back to the viewer here?
 	}
 
diff --git a/indra/newview/llimview.cpp b/indra/newview/llimview.cpp
index 57373704ef..20b33c5d08 100644
--- a/indra/newview/llimview.cpp
+++ b/indra/newview/llimview.cpp
@@ -1227,7 +1227,7 @@ public:
 		mAgents = agents_to_invite;
 	}
 
-	virtual void error(U32 statusNum, const std::string& reason)
+	virtual void errorWithContent(U32 statusNum, const std::string& reason, const LLSD& content)
 	{
 		//try an "old school" way.
 		if ( statusNum == 400 )
@@ -1239,6 +1239,9 @@ public:
 				mAgents);
 		}
 
+		llwarns << "LLStartConferenceChatResponder error [status:"
+				<< statusNum << "]: " << content << llendl;
+
 		//else throw an error back to the client?
 		//in theory we should have just have these error strings
 		//etc. set up in this file as opposed to the IMMgr,
@@ -1384,8 +1387,10 @@ public:
 		}
 	}
 
-	void error(U32 statusNum, const std::string& reason)
-	{		
+	void errorWithContent(U32 statusNum, const std::string& reason, const LLSD& content)
+	{
+		llwarns << "LLViewerChatterBoxInvitationAcceptResponder error [status:"
+				<< statusNum << "]: " << content << llendl;
 		//throw something back to the viewer here?
 		if ( gIMMgr )
 		{
diff --git a/indra/newview/llinspectavatar.cpp b/indra/newview/llinspectavatar.cpp
index 17d0b0ffbb..aafc43b02d 100644
--- a/indra/newview/llinspectavatar.cpp
+++ b/indra/newview/llinspectavatar.cpp
@@ -501,9 +501,9 @@ void LLInspectAvatar::toggleSelectedVoice(bool enabled)
 				mSessionID = session_id;
 			}
 
-			virtual void error(U32 status, const std::string& reason)
+			virtual void errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 			{
-				llwarns << status << ": " << reason << llendl;
+				llwarns << "MuteVoiceResponder error [status:" << status << "]: " << content << llendl;
 
 				if ( gIMMgr )
 				{
diff --git a/indra/newview/llinventorymodel.cpp b/indra/newview/llinventorymodel.cpp
index ac1f40b486..99e72cdb22 100755
--- a/indra/newview/llinventorymodel.cpp
+++ b/indra/newview/llinventorymodel.cpp
@@ -424,9 +424,10 @@ public:
 	{
 	}
 	
-	virtual void error(U32 status, const std::string& reason)
+	virtual void errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 	{
-		LL_WARNS("InvAPI") << "CreateInventoryCategory failed.   status = " << status << ", reasion = \"" << reason << "\"" << LL_ENDL;
+		LL_WARNS("InvAPI") << "CreateInventoryCategory failed [status:"
+				<< status << "]: " << content << LL_ENDL;
 	}
 	
 	virtual void result(const LLSD& content)
@@ -1399,10 +1400,9 @@ void  LLInventoryModel::fetchInventoryResponder::result(const LLSD& content)
 }
 
 //If we get back an error (not found, etc...), handle it here
-void LLInventoryModel::fetchInventoryResponder::error(U32 status, const std::string& reason)
+void LLInventoryModel::fetchInventoryResponder::errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 {
-	llinfos << "fetchInventory::error "
-		<< status << ": " << reason << llendl;
+	llwarns << "fetchInventory error [status:" << status << "]: " << content << llendl;
 	gInventory.notifyObservers();
 }
 
diff --git a/indra/newview/llinventorymodel.h b/indra/newview/llinventorymodel.h
index 8382e875b4..dfdd237c95 100644
--- a/indra/newview/llinventorymodel.h
+++ b/indra/newview/llinventorymodel.h
@@ -84,7 +84,7 @@ public:
 	public:
 		fetchInventoryResponder(const LLSD& request_sd) : mRequestSD(request_sd) {};
 		void result(const LLSD& content);			
-		void error(U32 status, const std::string& reason);
+		void errorWithContent(U32 status, const std::string& reason, const LLSD& content);
 	protected:
 		LLSD mRequestSD;
 	};
diff --git a/indra/newview/llinventorymodelbackgroundfetch.cpp b/indra/newview/llinventorymodelbackgroundfetch.cpp
index 024d34519f..f2b39e7186 100644
--- a/indra/newview/llinventorymodelbackgroundfetch.cpp
+++ b/indra/newview/llinventorymodelbackgroundfetch.cpp
@@ -366,7 +366,7 @@ class LLInventoryModelFetchItemResponder : public LLInventoryModel::fetchInvento
 public:
 	LLInventoryModelFetchItemResponder(const LLSD& request_sd) : LLInventoryModel::fetchInventoryResponder(request_sd) {};
 	void result(const LLSD& content);			
-	void error(U32 status, const std::string& reason);
+	void errorWithContent(U32 status, const std::string& reason, const LLSD& content);
 };
 
 void LLInventoryModelFetchItemResponder::result( const LLSD& content )
@@ -375,9 +375,9 @@ void LLInventoryModelFetchItemResponder::result( const LLSD& content )
 	LLInventoryModelBackgroundFetch::instance().incrFetchCount(-1);
 }
 
-void LLInventoryModelFetchItemResponder::error( U32 status, const std::string& reason )
+void LLInventoryModelFetchItemResponder::errorWithContent( U32 status, const std::string& reason, const LLSD& content )
 {
-	LLInventoryModel::fetchInventoryResponder::error(status, reason);
+	LLInventoryModel::fetchInventoryResponder::errorWithContent(status, reason, content);
 	LLInventoryModelBackgroundFetch::instance().incrFetchCount(-1);
 }
 
@@ -391,7 +391,7 @@ public:
 	{};
 	//LLInventoryModelFetchDescendentsResponder() {};
 	void result(const LLSD& content);
-	void error(U32 status, const std::string& reason);
+	void errorWithContent(U32 status, const std::string& reason, const LLSD& content);
 protected:
 	BOOL getIsRecursive(const LLUUID& cat_id) const;
 private:
@@ -529,12 +529,12 @@ void LLInventoryModelFetchDescendentsResponder::result(const LLSD& content)
 }
 
 // If we get back an error (not found, etc...), handle it here.
-void LLInventoryModelFetchDescendentsResponder::error(U32 status, const std::string& reason)
+void LLInventoryModelFetchDescendentsResponder::errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 {
 	LLInventoryModelBackgroundFetch *fetcher = LLInventoryModelBackgroundFetch::getInstance();
 
-	llinfos << "LLInventoryModelFetchDescendentsResponder::error "
-		<< status << ": " << reason << llendl;
+	llinfos << "LLInventoryModelFetchDescendentsResponder::error [status:"
+			<< status << "]: " << content << llendl;
 						
 	fetcher->incrFetchCount(-1);
 
diff --git a/indra/newview/llmediadataclient.cpp b/indra/newview/llmediadataclient.cpp
index 31038b4aac..e3b46d5d2f 100644
--- a/indra/newview/llmediadataclient.cpp
+++ b/indra/newview/llmediadataclient.cpp
@@ -564,7 +564,7 @@ LLMediaDataClient::Responder::Responder(const request_ptr_t &request)
 }
 
 /*virtual*/
-void LLMediaDataClient::Responder::error(U32 status, const std::string& reason)
+void LLMediaDataClient::Responder::errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 {
 	mRequest->stopTracking();
 
@@ -596,8 +596,8 @@ void LLMediaDataClient::Responder::error(U32 status, const std::string& reason)
 	}
 	else 
 	{
-		std::string msg = boost::lexical_cast<std::string>(status) + ": " + reason;
-		LL_WARNS("LLMediaDataClient") << *mRequest << " http error(" << msg << ")" << LL_ENDL;
+		LL_WARNS("LLMediaDataClient") << *mRequest << " http error [status:" 
+				<< status << "]:" << content << ")" << LL_ENDL;
 	}
 }
 
@@ -1003,7 +1003,7 @@ LLMediaDataClient::Responder *LLObjectMediaNavigateClient::RequestNavigate::crea
 }
 
 /*virtual*/
-void LLObjectMediaNavigateClient::Responder::error(U32 status, const std::string& reason)
+void LLObjectMediaNavigateClient::Responder::errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 {
 	getRequest()->stopTracking();
 
@@ -1017,7 +1017,7 @@ void LLObjectMediaNavigateClient::Responder::error(U32 status, const std::string
 	// class
 	if (status == HTTP_SERVICE_UNAVAILABLE)
 	{
-		LLMediaDataClient::Responder::error(status, reason);
+		LLMediaDataClient::Responder::errorWithContent(status, reason, content);
 	}
 	else
 	{
diff --git a/indra/newview/llmediadataclient.h b/indra/newview/llmediadataclient.h
index ab90915c55..89e20a28d0 100644
--- a/indra/newview/llmediadataclient.h
+++ b/indra/newview/llmediadataclient.h
@@ -195,7 +195,7 @@ protected:
 	public:
 		Responder(const request_ptr_t &request);
 		//If we get back an error (not found, etc...), handle it here
-		virtual void error(U32 status, const std::string& reason);
+		virtual void errorWithContent(U32 status, const std::string& reason, const LLSD& content);
 		//If we get back a normal response, handle it here.	 Default just logs it.
 		virtual void result(const LLSD& content);
 
@@ -400,7 +400,7 @@ protected:
     public:
         Responder(const request_ptr_t &request)
             : LLMediaDataClient::Responder(request) {}
-		virtual void error(U32 status, const std::string& reason);
+		virtual void errorWithContent(U32 status, const std::string& reason, const LLSD& content);
         virtual void result(const LLSD &content);
     private:
         void mediaNavigateBounceBack();
diff --git a/indra/newview/llpaneleditwearable.cpp b/indra/newview/llpaneleditwearable.cpp
index a49bbcd924..e71dba5cae 100755
--- a/indra/newview/llpaneleditwearable.cpp
+++ b/indra/newview/llpaneleditwearable.cpp
@@ -1105,15 +1105,7 @@ void LLPanelEditWearable::saveChanges(bool force_save_as)
                 gAgentWearables.saveWearable(mWearablePtr->getType(), index, TRUE, new_name);
         }
 
-	if (gAgent.getRegion() && gAgent.getRegion()->getCentralBakeVersion() > 0)
-	{
-		LLAppearanceMgr::getInstance()->incrementCofVersion();
-	}
-	else
-	{
-		// *HACK This should be removed when all regions support the IncrementCOFVersion capability.
-		incrementCofVersionLegacy();
-	}
+	
 }
 
 void LLPanelEditWearable::revertChanges()
diff --git a/indra/newview/llpathfindingmanager.cpp b/indra/newview/llpathfindingmanager.cpp
index 2dd01e931e..c277359133 100644
--- a/indra/newview/llpathfindingmanager.cpp
+++ b/indra/newview/llpathfindingmanager.cpp
@@ -108,7 +108,7 @@ public:
 	virtual ~NavMeshStatusResponder();
 
 	virtual void result(const LLSD &pContent);
-	virtual void error(U32 pStatus, const std::string& pReason);
+	virtual void errorWithContent(U32 pStatus, const std::string& pReason, const LLSD& pContent);
 
 protected:
 
@@ -130,7 +130,7 @@ public:
 	virtual ~NavMeshResponder();
 
 	virtual void result(const LLSD &pContent);
-	virtual void error(U32 pStatus, const std::string& pReason);
+	virtual void errorWithContent(U32 pStatus, const std::string& pReason, const LLSD& pContent);
 
 protected:
 
@@ -151,7 +151,7 @@ public:
 	virtual ~AgentStateResponder();
 
 	virtual void result(const LLSD &pContent);
-	virtual void error(U32 pStatus, const std::string& pReason);
+	virtual void errorWithContent(U32 pStatus, const std::string& pReason, const LLSD& pContent);
 
 protected:
 
@@ -170,7 +170,7 @@ public:
 	virtual ~NavMeshRebakeResponder();
 
 	virtual void result(const LLSD &pContent);
-	virtual void error(U32 pStatus, const std::string& pReason);
+	virtual void errorWithContent(U32 pStatus, const std::string& pReason, const LLSD& pContent);
 
 protected:
 
@@ -190,9 +190,11 @@ public:
 	virtual ~LinksetsResponder();
 
 	void handleObjectLinksetsResult(const LLSD &pContent);
-	void handleObjectLinksetsError(U32 pStatus, const std::string &pReason, const std::string &pURL);
+	void handleObjectLinksetsError(U32 pStatus, const std::string &pReason, 
+								   const LLSD& pContent, const std::string &pURL);
 	void handleTerrainLinksetsResult(const LLSD &pContent);
-	void handleTerrainLinksetsError(U32 pStatus, const std::string &pReason, const std::string &pURL);
+	void handleTerrainLinksetsError(U32 pStatus, const std::string &pReason,
+									const LLSD& pContent, const std::string &pURL);
 
 protected:
 
@@ -230,7 +232,7 @@ public:
 	virtual ~ObjectLinksetsResponder();
 
 	virtual void result(const LLSD &pContent);
-	virtual void error(U32 pStatus, const std::string &pReason);
+	virtual void errorWithContent(U32 pStatus, const std::string &pReason, const LLSD& pContent);
 
 protected:
 
@@ -250,7 +252,7 @@ public:
 	virtual ~TerrainLinksetsResponder();
 
 	virtual void result(const LLSD &pContent);
-	virtual void error(U32 pStatus, const std::string &pReason);
+	virtual void errorWithContent(U32 pStatus, const std::string &pReason, const LLSD& pContent);
 
 protected:
 
@@ -270,7 +272,7 @@ public:
 	virtual ~CharactersResponder();
 
 	virtual void result(const LLSD &pContent);
-	virtual void error(U32 pStatus, const std::string &pReason);
+	virtual void errorWithContent(U32 pStatus, const std::string &pReason, const LLSD& pContent);
 
 protected:
 
@@ -800,9 +802,9 @@ void NavMeshStatusResponder::result(const LLSD &pContent)
 	LLPathfindingManager::getInstance()->handleNavMeshStatusRequest(navMeshStatus, mRegion, mIsGetStatusOnly);
 }
 
-void NavMeshStatusResponder::error(U32 pStatus, const std::string& pReason)
+void NavMeshStatusResponder::errorWithContent(U32 pStatus, const std::string& pReason, const LLSD& pContent)
 {
-	llwarns << "error with request to URL '" << mCapabilityURL << "' because " << pReason << " (statusCode:" << pStatus << ")" << llendl;
+	llwarns << "NavMeshStatusResponder error [status:" << pStatus << "]: " << pContent << llendl;
 	LLPathfindingNavMeshStatus navMeshStatus(mRegionUUID);
 	LLPathfindingManager::getInstance()->handleNavMeshStatusRequest(navMeshStatus, mRegion, mIsGetStatusOnly);
 }
@@ -828,9 +830,9 @@ void NavMeshResponder::result(const LLSD &pContent)
 	mNavMeshPtr->handleNavMeshResult(pContent, mNavMeshVersion);
 }
 
-void NavMeshResponder::error(U32 pStatus, const std::string& pReason)
+void NavMeshResponder::errorWithContent(U32 pStatus, const std::string& pReason, const LLSD& pContent)
 {
-	mNavMeshPtr->handleNavMeshError(pStatus, pReason, mCapabilityURL, mNavMeshVersion);
+	mNavMeshPtr->handleNavMeshError(pStatus, pReason, pContent, mCapabilityURL, mNavMeshVersion);
 }
 
 //---------------------------------------------------------------------------
@@ -855,9 +857,9 @@ void AgentStateResponder::result(const LLSD &pContent)
 	LLPathfindingManager::getInstance()->handleAgentState(canRebakeRegion);
 }
 
-void AgentStateResponder::error(U32 pStatus, const std::string &pReason)
+void AgentStateResponder::errorWithContent(U32 pStatus, const std::string &pReason, const LLSD& pContent)
 {
-	llwarns << "error with request to URL '" << mCapabilityURL << "' because " << pReason << " (statusCode:" << pStatus << ")" << llendl;
+	llwarns << "AgentStateResponder error [status:" << pStatus << "]: " << pContent << llendl;
 	LLPathfindingManager::getInstance()->handleAgentState(FALSE);
 }
 
@@ -881,9 +883,9 @@ void NavMeshRebakeResponder::result(const LLSD &pContent)
 	mRebakeNavMeshCallback(true);
 }
 
-void NavMeshRebakeResponder::error(U32 pStatus, const std::string &pReason)
+void NavMeshRebakeResponder::errorWithContent(U32 pStatus, const std::string &pReason, const LLSD& pContent)
 {
-	llwarns << "error with request to URL '" << mCapabilityURL << "' because " << pReason << " (statusCode:" << pStatus << ")" << llendl;
+	llwarns << "NavMeshRebakeResponder error [status:" << pStatus << "]: " << pContent << llendl;
 	mRebakeNavMeshCallback(false);
 }
 
@@ -916,9 +918,11 @@ void LinksetsResponder::handleObjectLinksetsResult(const LLSD &pContent)
 	}
 }
 
-void LinksetsResponder::handleObjectLinksetsError(U32 pStatus, const std::string &pReason, const std::string &pURL)
+void LinksetsResponder::handleObjectLinksetsError(U32 pStatus, const std::string &pReason,
+												 const LLSD& pContent, const std::string &pURL)
 {
-	llwarns << "error with request to URL '" << pURL << "' because " << pReason << " (statusCode:" << pStatus << ")" << llendl;
+	llwarns << "LinksetsResponder object linksets error with request to URL '" << pURL << "' [status:"
+			<< pStatus << "]: " << pContent << llendl;
 	mObjectMessagingState = kReceivedError;
 	if (mTerrainMessagingState != kWaiting)
 	{
@@ -937,8 +941,11 @@ void LinksetsResponder::handleTerrainLinksetsResult(const LLSD &pContent)
 	}
 }
 
-void LinksetsResponder::handleTerrainLinksetsError(U32 pStatus, const std::string &pReason, const std::string &pURL)
+void LinksetsResponder::handleTerrainLinksetsError(U32 pStatus, const std::string &pReason,
+												   const LLSD& pContent, const std::string &pURL)
 {
+	llwarns << "LinksetsResponder terrain linksets error with request to URL '" << pURL << "' [status:"
+			<< pStatus << "]: " << pContent << llendl;
 	mTerrainMessagingState = kReceivedError;
 	if (mObjectMessagingState != kWaiting)
 	{
@@ -988,9 +995,9 @@ void ObjectLinksetsResponder::result(const LLSD &pContent)
 	mLinksetsResponsderPtr->handleObjectLinksetsResult(pContent);
 }
 
-void ObjectLinksetsResponder::error(U32 pStatus, const std::string &pReason)
+void ObjectLinksetsResponder::errorWithContent(U32 pStatus, const std::string &pReason, const LLSD& pContent)
 {
-	mLinksetsResponsderPtr->handleObjectLinksetsError(pStatus, pReason, mCapabilityURL);
+	mLinksetsResponsderPtr->handleObjectLinksetsError(pStatus, pReason, pContent, mCapabilityURL);
 }
 
 //---------------------------------------------------------------------------
@@ -1013,9 +1020,9 @@ void TerrainLinksetsResponder::result(const LLSD &pContent)
 	mLinksetsResponsderPtr->handleTerrainLinksetsResult(pContent);
 }
 
-void TerrainLinksetsResponder::error(U32 pStatus, const std::string &pReason)
+void TerrainLinksetsResponder::errorWithContent(U32 pStatus, const std::string &pReason, const LLSD& pContent)
 {
-	mLinksetsResponsderPtr->handleTerrainLinksetsError(pStatus, pReason, mCapabilityURL);
+	mLinksetsResponsderPtr->handleTerrainLinksetsError(pStatus, pReason, pContent, mCapabilityURL);
 }
 
 //---------------------------------------------------------------------------
@@ -1040,9 +1047,9 @@ void CharactersResponder::result(const LLSD &pContent)
 	mCharactersCallback(mRequestId, LLPathfindingManager::kRequestCompleted, characterListPtr);
 }
 
-void CharactersResponder::error(U32 pStatus, const std::string &pReason)
+void CharactersResponder::errorWithContent(U32 pStatus, const std::string &pReason, const LLSD& pContent)
 {
-	llwarns << "error with request to URL '" << mCapabilityURL << "' because " << pReason << " (statusCode:" << pStatus << ")" << llendl;
+	llwarns << "CharactersResponder error [status:" << pStatus << "]: " << pContent << llendl;
 
 	LLPathfindingObjectListPtr characterListPtr =  LLPathfindingObjectListPtr(new LLPathfindingCharacterList());
 	mCharactersCallback(mRequestId, LLPathfindingManager::kRequestError, characterListPtr);
diff --git a/indra/newview/llpathfindingnavmesh.cpp b/indra/newview/llpathfindingnavmesh.cpp
index e01dd3a152..0c23e5ac92 100644
--- a/indra/newview/llpathfindingnavmesh.cpp
+++ b/indra/newview/llpathfindingnavmesh.cpp
@@ -184,9 +184,10 @@ void LLPathfindingNavMesh::handleNavMeshError()
 	setRequestStatus(kNavMeshRequestError);
 }
 
-void LLPathfindingNavMesh::handleNavMeshError(U32 pStatus, const std::string &pReason, const std::string &pURL, U32 pNavMeshVersion)
+void LLPathfindingNavMesh::handleNavMeshError(U32 pStatus, const std::string &pReason, const LLSD& pContent, const std::string &pURL, U32 pNavMeshVersion)
 {
-	llwarns << "error with request to URL '" << pURL << "' because " << pReason << " (statusCode:" << pStatus << ")" << llendl;
+	llwarns << "LLPathfindingNavMesh error with request to URL '" << pURL << "' [status:"
+			<< pStatus << "]: " << pContent << llendl;
 	if (mNavMeshStatus.getVersion() == pNavMeshVersion)
 	{
 		handleNavMeshError();
diff --git a/indra/newview/llpathfindingnavmesh.h b/indra/newview/llpathfindingnavmesh.h
index 7a844f54ce..b872ccad7c 100644
--- a/indra/newview/llpathfindingnavmesh.h
+++ b/indra/newview/llpathfindingnavmesh.h
@@ -74,7 +74,7 @@ public:
 	void handleNavMeshResult(const LLSD &pContent, U32 pNavMeshVersion);
 	void handleNavMeshNotEnabled();
 	void handleNavMeshError();
-	void handleNavMeshError(U32 pStatus, const std::string &pReason, const std::string &pURL, U32 pNavMeshVersion);
+	void handleNavMeshError(U32 pStatus, const std::string &pReason, const LLSD& pContent, const std::string &pURL, U32 pNavMeshVersion);
 
 protected:
 
diff --git a/indra/newview/llproductinforequest.cpp b/indra/newview/llproductinforequest.cpp
index 93bf8b2328..1390000fc5 100644
--- a/indra/newview/llproductinforequest.cpp
+++ b/indra/newview/llproductinforequest.cpp
@@ -43,10 +43,10 @@ public:
 	}
 
 	//If we get back an error (not found, etc...), handle it here
-	virtual void error(U32 status, const std::string& reason)
+	virtual void errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 	{
-		llwarns << "LLProductInfoRequest::error("
-		<< status << ": " << reason << ")" << llendl;
+		llwarns << "LLProductInfoRequest error [status:"
+				<< status << ":] " << content << llendl;
 	}
 };
 
diff --git a/indra/newview/llremoteparcelrequest.cpp b/indra/newview/llremoteparcelrequest.cpp
index 3862dac340..500dec7ee5 100644
--- a/indra/newview/llremoteparcelrequest.cpp
+++ b/indra/newview/llremoteparcelrequest.cpp
@@ -62,10 +62,10 @@ void LLRemoteParcelRequestResponder::result(const LLSD& content)
 
 //If we get back an error (not found, etc...), handle it here
 //virtual
-void LLRemoteParcelRequestResponder::error(U32 status, const std::string& reason)
+void LLRemoteParcelRequestResponder::errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 {
-	llinfos << "LLRemoteParcelRequest::error("
-		<< status << ": " << reason << ")" << llendl;
+	llwarns << "LLRemoteParcelRequest error [status:"
+			<< status << "]: " << content << llendl;
 
 	// Panel inspecting the information may be closed and destroyed
 	// before this response is received.
diff --git a/indra/newview/llremoteparcelrequest.h b/indra/newview/llremoteparcelrequest.h
index 74cf1616df..b87056573b 100644
--- a/indra/newview/llremoteparcelrequest.h
+++ b/indra/newview/llremoteparcelrequest.h
@@ -44,7 +44,7 @@ public:
 	/*virtual*/ void result(const LLSD& content);
 
 	//If we get back an error (not found, etc...), handle it here
-	/*virtual*/ void error(U32 status, const std::string& reason);
+	/*virtual*/ void errorWithContent(U32 status, const std::string& reason, const LLSD& content);
 
 protected:
 	LLHandle<LLRemoteParcelInfoObserver> mObserverHandle;
diff --git a/indra/newview/llspeakers.cpp b/indra/newview/llspeakers.cpp
index 1c7c6450c7..890bc0f42d 100644
--- a/indra/newview/llspeakers.cpp
+++ b/indra/newview/llspeakers.cpp
@@ -726,9 +726,9 @@ public:
 		mSessionID = session_id;
 	}
 
-	virtual void error(U32 status, const std::string& reason)
+	virtual void errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 	{
-		llwarns << status << ": " << reason << llendl;
+		llwarns << "ModerationResponder error [status:" << status << "]: " << content << llendl;
 
 		if ( gIMMgr )
 		{
diff --git a/indra/newview/llstartup.cpp b/indra/newview/llstartup.cpp
index 156aa25274..e6e7b8650c 100755
--- a/indra/newview/llstartup.cpp
+++ b/indra/newview/llstartup.cpp
@@ -3449,7 +3449,7 @@ bool process_login_success_response()
 	std::string agent_appearance_url = response["agent_appearance_service"];
 	if (!agent_appearance_url.empty())
 	{
-		gSavedSettings.setString("AgentAppearanceServiceURL", agent_appearance_url);
+		LLAppearanceMgr::instance().setAppearanceServiceURL(agent_appearance_url);
 	}
 
 	// Set the location of the snapshot sharing config endpoint
diff --git a/indra/newview/lluploadfloaterobservers.cpp b/indra/newview/lluploadfloaterobservers.cpp
index 5a6a17fbca..1d777b3f7f 100644
--- a/indra/newview/lluploadfloaterobservers.cpp
+++ b/indra/newview/lluploadfloaterobservers.cpp
@@ -33,9 +33,10 @@ LLUploadModelPremissionsResponder::LLUploadModelPremissionsResponder(const LLHan
 {
 }
 
-void LLUploadModelPremissionsResponder::error(U32 status, const std::string& reason)
+void LLUploadModelPremissionsResponder::errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 {
-	llwarns << "LLUploadModelPremissionsResponder::error("<< status << ": " << reason << ")" << llendl;
+	llwarns << "LLUploadModelPremissionsResponder error [status:"
+			<< status << "]: " << content << llendl;
 
 	LLUploadPermissionsObserver* observer = mObserverHandle.get();
 
diff --git a/indra/newview/lluploadfloaterobservers.h b/indra/newview/lluploadfloaterobservers.h
index 79aad282d7..b43ddb44d9 100644
--- a/indra/newview/lluploadfloaterobservers.h
+++ b/indra/newview/lluploadfloaterobservers.h
@@ -86,7 +86,7 @@ public:
 
 	LLUploadModelPremissionsResponder(const LLHandle<LLUploadPermissionsObserver>& observer);
 
-	void error(U32 status, const std::string& reason);
+	void errorWithContent(U32 status, const std::string& reason, const LLSD& content);
 
 	void result(const LLSD& content);
 
diff --git a/indra/newview/llviewerdisplayname.cpp b/indra/newview/llviewerdisplayname.cpp
index 5741fab29a..1ac6a90894 100644
--- a/indra/newview/llviewerdisplayname.cpp
+++ b/indra/newview/llviewerdisplayname.cpp
@@ -59,8 +59,10 @@ class LLSetDisplayNameResponder : public LLHTTPClient::Responder
 {
 public:
 	// only care about errors
-	/*virtual*/ void error(U32 status, const std::string& reason)
+	/*virtual*/ void errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 	{
+		llwarns << "LLSetDisplayNameResponder error [status:"
+				<< status << "]: " << content << llendl;
 		LLViewerDisplayName::sSetDisplayNameSignal(false, "", LLSD());
 		LLViewerDisplayName::sSetDisplayNameSignal.disconnect_all_slots();
 	}
diff --git a/indra/newview/llviewerobjectlist.cpp b/indra/newview/llviewerobjectlist.cpp
index eec44c7a74..0561e731e7 100644
--- a/indra/newview/llviewerobjectlist.cpp
+++ b/indra/newview/llviewerobjectlist.cpp
@@ -691,12 +691,12 @@ public:
 		}
 	}
 
-	void error(U32 statusNum, const std::string& reason)
+	void errorWithContent(U32 statusNum, const std::string& reason, const LLSD& content)
 	{
 		llwarns
 			<< "Transport error requesting object cost "
-			<< "HTTP status: " << statusNum << ", reason: "
-			<< reason << "." << llendl;
+			<< "[status: " << statusNum << "]: "
+			<< content << llendl;
 
 		// TODO*: Error message to user
 		// For now just clear the request from the pending list
@@ -780,12 +780,12 @@ public:
 		}
 	}
 
-	void error(U32 statusNum, const std::string& reason)
+	void errorWithContent(U32 statusNum, const std::string& reason, const LLSD& content)
 	{
 		llwarns
 			<< "Transport error requesting object physics flags "
-			<< "HTTP status: " << statusNum << ", reason: "
-			<< reason << "." << llendl;
+			<< "[status: " << statusNum << "]: "
+			<< content << llendl;
 
 		// TODO*: Error message to user
 		// For now just clear the request from the pending list
diff --git a/indra/newview/llviewerregion.cpp b/indra/newview/llviewerregion.cpp
index e940dda010..b8b53aa6e4 100755
--- a/indra/newview/llviewerregion.cpp
+++ b/indra/newview/llviewerregion.cpp
@@ -210,9 +210,9 @@ public:
 	virtual ~BaseCapabilitiesComplete()
 	{ }
 
-    void error(U32 statusNum, const std::string& reason)
+    void errorWithContent(U32 statusNum, const std::string& reason, const LLSD& content)
     {
-		LL_WARNS2("AppInit", "Capabilities") << statusNum << ": " << reason << LL_ENDL;
+		LL_WARNS2("AppInit", "Capabilities") << "[status:" << statusNum << ":] " << content << LL_ENDL;
 		LLViewerRegion *regionp = LLWorld::getInstance()->getRegionFromHandle(mRegionHandle);
 		if (regionp)
 		{
@@ -278,8 +278,11 @@ public:
 	virtual ~BaseCapabilitiesCompleteTracker()
 	{ }
 
-	void error(U32 statusNum, const std::string& reason)
-	{ }
+	void errorWithContent(U32 statusNum, const std::string& reason, const LLSD& content)
+	{
+		llwarns << "BaseCapabilitiesCompleteTracker error [status:"
+				<< statusNum << "]: " << content << llendl;
+	}
 
 	void result(const LLSD& content)
 	{
@@ -1731,9 +1734,9 @@ public:
     { }
 	
 	
-    void error(U32 statusNum, const std::string& reason)
+    void errorWithContent(U32 statusNum, const std::string& reason, const LLSD& content)
     {
-		LL_WARNS2("AppInit", "SimulatorFeatures") << statusNum << ": " << reason << LL_ENDL;
+		LL_WARNS2("AppInit", "SimulatorFeatures") << "[status:" << statusNum << "]: " << content << LL_ENDL;
 		retry();
     }
 
diff --git a/indra/newview/llviewerstats.cpp b/indra/newview/llviewerstats.cpp
index 17bb03b889..4ed01f36ab 100755
--- a/indra/newview/llviewerstats.cpp
+++ b/indra/newview/llviewerstats.cpp
@@ -530,10 +530,10 @@ class ViewerStatsResponder : public LLHTTPClient::Responder
 public:
     ViewerStatsResponder() { }
 
-    void error(U32 statusNum, const std::string& reason)
+    void errorWithContent(U32 statusNum, const std::string& reason, const LLSD& content)
     {
-		llinfos << "ViewerStatsResponder::error " << statusNum << " "
-				<< reason << llendl;
+		llwarns << "ViewerStatsResponder error [status:" << statusNum << "]: "
+				<< content << llendl;
     }
 
     void result(const LLSD& content)
diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index 1bc26a7133..cec1dc677f 100755
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -4500,7 +4500,8 @@ const std::string LLVOAvatar::getImageURL(const U8 te, const LLUUID &uuid)
 	std::string url = "";
 	if (isUsingServerBakes())
 	{
-		if (gSavedSettings.getString("AgentAppearanceServiceURL").empty())
+		const std::string& appearance_service_url = LLAppearanceMgr::instance().getAppearanceServiceURL();
+		if (appearance_service_url.empty())
 		{
 			// Probably a server-side issue if we get here:
 			llwarns << "AgentAppearanceServiceURL not set - Baked texture requests will fail" << llendl;
@@ -4510,7 +4511,7 @@ const std::string LLVOAvatar::getImageURL(const U8 te, const LLUUID &uuid)
 		const LLAvatarAppearanceDictionary::TextureEntry* texture_entry = LLAvatarAppearanceDictionary::getInstance()->getTexture((ETextureIndex)te);
 		if (texture_entry != NULL)
 		{
-			url = gSavedSettings.getString("AgentAppearanceServiceURL") + "texture/" + getID().asString() + "/" + texture_entry->mDefaultImageName + "/" + uuid.asString();
+			url = appearance_service_url + "texture/" + getID().asString() + "/" + texture_entry->mDefaultImageName + "/" + uuid.asString();
 			//llinfos << "baked texture url: " << url << llendl;
 		}
 	}
@@ -7260,7 +7261,7 @@ void LLVOAvatar::onBakedTextureLoaded(BOOL success,
 									  LLViewerFetchedTexture *src_vi, LLImageRaw* src, LLImageRaw* aux_src,
 									  S32 discard_level, BOOL final, void* userdata)
 {
-	// llinfos << "onBakedTextureLoaded: " << src_vi->getID() << llendl;
+	LL_DEBUGS("Avatar") << "onBakedTextureLoaded: " << src_vi->getID() << LL_ENDL;
 
 	LLUUID id = src_vi->getID();
 	LLUUID *avatar_idp = (LLUUID *)userdata;
diff --git a/indra/newview/llvoavatarself.cpp b/indra/newview/llvoavatarself.cpp
index d3c91f3339..9be1de4f0e 100755
--- a/indra/newview/llvoavatarself.cpp
+++ b/indra/newview/llvoavatarself.cpp
@@ -2264,7 +2264,7 @@ public:
 		else
 		{
 			LL_WARNS("Avatar") << "Failed " << status << " reason " << reason << LL_ENDL;
-			error(status,reason);
+			errorWithContent(status,reason,content);
 		}
 	}
 
@@ -2440,11 +2440,12 @@ public:
 	}
 
 	// Error
-	/*virtual*/ void error(U32 status, const std::string& reason)
+	/*virtual*/ void errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 	{
 		if (isAgentAvatarValid())
 		{
-			LL_DEBUGS("Avatar") << "failed, will rebake" << llendl;
+			LL_DEBUGS("Avatar") << "failed, will rebake [status:"
+					<< status << "]: " << content << llendl;
 			forceAppearanceUpdate();
 		}
 	}	
@@ -2469,7 +2470,7 @@ void LLVOAvatarSelf::checkForUnsupportedServerBakeAppearance()
 		return;
 
 	// if baked image service is unknown, need to refresh.
-	if (gSavedSettings.getString("AgentAppearanceServiceURL").empty())
+	if (LLAppearanceMgr::instance().getAppearanceServiceURL().empty())
 	{
 		CheckAgentAppearanceServiceResponder::forceAppearanceUpdate();
 	}
diff --git a/indra/newview/llvoicechannel.cpp b/indra/newview/llvoicechannel.cpp
index bd12328a6b..181735ee30 100644
--- a/indra/newview/llvoicechannel.cpp
+++ b/indra/newview/llvoicechannel.cpp
@@ -56,7 +56,8 @@ class LLVoiceCallCapResponder : public LLHTTPClient::Responder
 public:
 	LLVoiceCallCapResponder(const LLUUID& session_id) : mSessionID(session_id) {};
 
-	virtual void error(U32 status, const std::string& reason);	// called with bad status codes
+	// called with bad status codes
+	virtual void errorWithContent(U32 status, const std::string& reason, const LLSD& content);
 	virtual void result(const LLSD& content);
 
 private:
@@ -64,11 +65,10 @@ private:
 };
 
 
-void LLVoiceCallCapResponder::error(U32 status, const std::string& reason)
+void LLVoiceCallCapResponder::errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 {
-	LL_WARNS("Voice") << "LLVoiceCallCapResponder::error("
-		<< status << ": " << reason << ")"
-		<< LL_ENDL;
+	LL_WARNS("Voice") << "LLVoiceCallCapResponder error [status:"
+		<< status << "]: " << content << LL_ENDL;
 	LLVoiceChannel* channelp = LLVoiceChannel::getChannelByID(mSessionID);
 	if ( channelp )
 	{
diff --git a/indra/newview/llvoicevivox.cpp b/indra/newview/llvoicevivox.cpp
index db0fc3dca7..e112c589e9 100644
--- a/indra/newview/llvoicevivox.cpp
+++ b/indra/newview/llvoicevivox.cpp
@@ -126,17 +126,18 @@ public:
 		mRetries = retries;
 	}
 
-	virtual void error(U32 status, const std::string& reason)
+	virtual void errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 	{
+		LL_WARNS("Voice") << "ProvisionVoiceAccountRequest returned an error, "
+			<<  ( (mRetries > 0) ? "retrying" : "too many retries (giving up)" )
+			<< status << "]: " << content << LL_ENDL;
+
 		if ( mRetries > 0 )
 		{
-			LL_WARNS("Voice") << "ProvisionVoiceAccountRequest returned an error, retrying.  status = " << status << ", reason = \"" << reason << "\"" << LL_ENDL;
-			LLVivoxVoiceClient::getInstance()->requestVoiceAccountProvision(
-				mRetries - 1);
+			LLVivoxVoiceClient::getInstance()->requestVoiceAccountProvision(mRetries - 1);
 		}
 		else
 		{
-			LL_WARNS("Voice") << "ProvisionVoiceAccountRequest returned an error, too many retries (giving up).  status = " << status << ", reason = \"" << reason << "\"" << LL_ENDL;
 			LLVivoxVoiceClient::getInstance()->giveUp();
 		}
 	}
@@ -195,18 +196,18 @@ class LLVivoxVoiceClientCapResponder : public LLHTTPClient::Responder
 public:
 	LLVivoxVoiceClientCapResponder(LLVivoxVoiceClient::state requesting_state) : mRequestingState(requesting_state) {};
 
-	virtual void error(U32 status, const std::string& reason);	// called with bad status codes
+	// called with bad status codes
+	virtual void errorWithContent(U32 status, const std::string& reason, const LLSD& content);
 	virtual void result(const LLSD& content);
 
 private:
 	LLVivoxVoiceClient::state mRequestingState;  // state 
 };
 
-void LLVivoxVoiceClientCapResponder::error(U32 status, const std::string& reason)
+void LLVivoxVoiceClientCapResponder::errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 {
-	LL_WARNS("Voice") << "LLVivoxVoiceClientCapResponder::error("
-		<< status << ": " << reason << ")"
-		<< LL_ENDL;
+	LL_WARNS("Voice") << "LLVivoxVoiceClientCapResponder error [status:"
+		<< status << "]: " << content << LL_ENDL;
 	LLVivoxVoiceClient::getInstance()->sessionTerminate();
 }
 
diff --git a/indra/newview/llwebsharing.cpp b/indra/newview/llwebsharing.cpp
index 43b1a320c3..3a80051b9b 100644
--- a/indra/newview/llwebsharing.cpp
+++ b/indra/newview/llwebsharing.cpp
@@ -68,9 +68,9 @@ public:
 		}
 	}
 
-	virtual void error(U32 status, const std::string& reason)
+	virtual void errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 	{
-		LL_WARNS("WebSharing") << "Error [" << status << "]: " << reason << LL_ENDL;
+		LL_WARNS("WebSharing") << "Error [status:" << status << "]: " << content << LL_ENDL;
 	}
 
 	virtual void result(const LLSD& content)
@@ -99,7 +99,7 @@ public:
 		/// Left empty to override the default LLSD parsing behaviour.
 	}
 
-	virtual void error(U32 status, const std::string& reason)
+	virtual void errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 	{
 		if (HTTP_UNAUTHORIZED == status)
 		{
@@ -108,7 +108,7 @@ public:
 		}
 		else
 		{
-			LL_WARNS("WebSharing") << "Error [" << status << "]: " << reason << LL_ENDL;
+			LL_WARNS("WebSharing") << "Error [status:" << status << "]: " << content << LL_ENDL;
 			LLWebSharing::instance().retryOpenIDAuth();
 		}
 
@@ -152,9 +152,9 @@ public:
 		}
 	}
 
-	virtual void error(U32 status, const std::string& reason)
+	virtual void errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 	{
-		LL_WARNS("WebSharing") << "Error [" << status << "]: " << reason << LL_ENDL;
+		LL_WARNS("WebSharing") << "Error [status:" << status << "]: " << content << LL_ENDL;
 		LLWebSharing::instance().retryOpenIDAuth();
 	}
 
@@ -221,9 +221,9 @@ public:
 		}
 	}
 
-	virtual void error(U32 status, const std::string& reason)
+	virtual void errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 	{
-		LL_WARNS("WebSharing") << "Error [" << status << "]: " << reason << LL_ENDL;
+		LL_WARNS("WebSharing") << "Error [status:" << status << "]: " << content << LL_ENDL;
 	}
 
 	virtual void result(const LLSD& content)
diff --git a/indra/newview/llwlhandlers.cpp b/indra/newview/llwlhandlers.cpp
index be3e3ff30e..93eba5b604 100644
--- a/indra/newview/llwlhandlers.cpp
+++ b/indra/newview/llwlhandlers.cpp
@@ -121,9 +121,11 @@ LLEnvironmentRequestResponder::LLEnvironmentRequestResponder()
 
 	LLEnvManagerNew::getInstance()->onRegionSettingsResponse(unvalidated_content);
 }
-/*virtual*/ void LLEnvironmentRequestResponder::error(U32 status, const std::string& reason)
+/*virtual*/
+void LLEnvironmentRequestResponder::errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 {
-	LL_INFOS("WindlightCaps") << "Got an error, not using region windlight..." << LL_ENDL;
+	LL_INFOS("WindlightCaps") << "Got an error, not using region windlight... [status:" 
+		<< status << "]: " << content << LL_ENDL;
 	LLEnvManagerNew::getInstance()->onRegionSettingsResponse(LLSD());
 }
 
@@ -190,14 +192,15 @@ bool LLEnvironmentApply::initiateRequest(const LLSD& content)
 		LLEnvManagerNew::instance().onRegionSettingsApplyResponse(false);
 	}
 }
-/*virtual*/ void LLEnvironmentApplyResponder::error(U32 status, const std::string& reason)
+/*virtual*/
+void LLEnvironmentApplyResponder::errorWithContent(U32 status, const std::string& reason, const LLSD& content)
 {
-	std::stringstream msg;
-	msg << reason << " (Code " << status << ")";
-
-	LL_WARNS("WindlightCaps") << "Couldn't apply windlight settings to region!  Reason: " << msg << LL_ENDL;
+	LL_WARNS("WindlightCaps") << "Couldn't apply windlight settings to region!  [status:"
+		<< status << "]: " << content << LL_ENDL;
 
 	LLSD args(LLSD::emptyMap());
+	std::stringstream msg;
+	msg << reason << " (Code " << status << ")";
 	args["FAIL_REASON"] = msg.str();
 	LLNotificationsUtil::add("WLRegionApplyFail", args);
 }
diff --git a/indra/newview/llwlhandlers.h b/indra/newview/llwlhandlers.h
index 23558876da..598ce6d52a 100644
--- a/indra/newview/llwlhandlers.h
+++ b/indra/newview/llwlhandlers.h
@@ -47,7 +47,7 @@ class LLEnvironmentRequestResponder: public LLHTTPClient::Responder
 	LOG_CLASS(LLEnvironmentRequestResponder);
 public:
 	virtual void result(const LLSD& content);
-	virtual void error(U32 status, const std::string& reason);
+	virtual void errorWithContent(U32 status, const std::string& reason, const LLSD& content);
 
 private:
 	friend class LLEnvironmentRequest;
@@ -89,7 +89,8 @@ public:
 	 */
 	virtual void result(const LLSD& content);
 
-	virtual void error(U32 status, const std::string& reason); // non-200 errors only
+	// non-200 errors only
+	virtual void errorWithContent(U32 status, const std::string& reason, const LLSD& content);
 
 private:
 	friend class LLEnvironmentApply;
diff --git a/indra/newview/tests/llmediadataclient_test.cpp b/indra/newview/tests/llmediadataclient_test.cpp
index 0254c5881f..41cb344808 100644
--- a/indra/newview/tests/llmediadataclient_test.cpp
+++ b/indra/newview/tests/llmediadataclient_test.cpp
@@ -126,7 +126,9 @@ void LLHTTPClient::post(
 	result[LLTextureEntry::OBJECT_ID_KEY] = body[LLTextureEntry::OBJECT_ID_KEY];
 	if ( url == FAKE_OBJECT_MEDIA_CAP_URL_503 )
 	{
-		responder->error(HTTP_SERVICE_UNAVAILABLE, "fake reason");
+		LLSD content;
+		content["reason"] = "fake reason";
+		responder->errorWithContent(HTTP_SERVICE_UNAVAILABLE, "fake reason", content);
 		return;
 	}
 	else if (url == FAKE_OBJECT_MEDIA_NAVIGATE_CAP_URL_ERROR)