topic Re: Failed to read JSON response from metadata service in Alfresco Archive

Failed to read JSON response from metadata service

mike54 — Fri, 27 Nov 2009 10:40:11 GMT

Hi,I have my installation running for a small developer team. We have around 10 users.More or less Share site functions correctly. Users are complaining from time to time that they had some problems using it.As I couldn't replicate problems I have searched through logs an one of the common WARNings

Re: Failed to read JSON response from metadata service

mrogers — Fri, 27 Nov 2009 10:49:10 GMT

Sounds like an issue for JIRA. However without more information that is going nowhere.

Re: Failed to read JSON response from metadata service

mike54 — Fri, 27 Nov 2009 12:27:37 GMT

More information from the log file?

It's not an "everyday error" so might it be related to a specific file uploaded by a user?

Here is the entire entry:

10:54:16,656 WARN  [org.alfresco.web.config.forms.NodeTypeEvaluator] Failed to read JSON response from metadata service.
org.json.JSONException: A JSONObject text must begin with '{' at character 2 of 

   at org.json.JSONTokener.syntaxError(Unknown Source)
   at org.json.JSONObject.<init>(Unknown Source)
   at org.alfresco.web.config.forms.NodeTypeEvaluator.checkJsonAgainstCondition(NodeTypeEvaluator.java:60)
   at org.alfresco.web.config.forms.NodeMetadataBasedEvaluator.applies(NodeMetadataBasedEvaluator.java:86)
   at org.alfresco.config.DefaultLookupAlgorithm.process(DefaultLookupAlgorithm.java:49)
   at org.alfresco.config.BaseConfigService.processSection(BaseConfigService.java:463)
   at org.alfresco.config.BaseConfigService.getConfig(BaseConfigService.java:225)
   at org.alfresco.config.BaseConfigService.getConfig(BaseConfigService.java:167)
   at org.alfresco.config.ConfigModel$ScopedConfigMap.get(ConfigModel.java:114)
   at org.alfresco.web.scripts.NativeMap.get(NativeMap.java:102)
   at org.mozilla.javascript.ScriptableObject.getProperty(ScriptableObject.java:1544)
   at org.mozilla.javascript.ScriptRuntime.getObjectElem(ScriptRuntime.java:1344)
   at org.mozilla.javascript.ScriptRuntime.getObjectElem(ScriptRuntime.java:1326)
   at org.mozilla.javascript.gen.c13._c4(file:/usr/local/apache-tomcat-5.5.28/ShareApp/ROOT/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js:234)
   at org.mozilla.javascript.gen.c13.call(file:/usr/local/apache-tomcat-5.5.28/ShareApp/ROOT/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js)
   at org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java:97)
   at org.mozilla.javascript.gen.c13._c1(file:/usr/local/apache-tomcat-5.5.28/ShareApp/ROOT/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js:38)
   at org.mozilla.javascript.gen.c13.call(file:/usr/local/apache-tomcat-5.5.28/ShareApp/ROOT/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js)
   at org.mozilla.javascript.optimizer.OptRuntime.callName0(OptRuntime.java:108)
   at org.mozilla.javascript.gen.c13._c0(file:/usr/local/apache-tomcat-5.5.28/ShareApp/ROOT/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js:1155)
   at org.mozilla.javascript.gen.c13.call(file:/usr/local/apache-tomcat-5.5.28/ShareApp/ROOT/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js)
   at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:393)
   at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:2834)
   at org.mozilla.javascript.gen.c13.call(file:/usr/local/apache-tomcat-5.5.28/ShareApp/ROOT/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js)
   at org.mozilla.javascript.gen.c13.exec(file:/usr/local/apache-tomcat-5.5.28/ShareApp/ROOT/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js)
   at org.alfresco.web.scripts.PresentationScriptProcessor.executeScriptImpl(PresentationScriptProcessor.java:306)
   at org.alfresco.web.scripts.PresentationScriptProcessor.executeScript(PresentationScriptProcessor.java:189)
   at org.alfresco.web.scripts.AbstractWebScript.executeScript(AbstractWebScript.java:819)
   at org.alfresco.web.scripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:90)
   at org.alfresco.web.scripts.PresentationContainer.executeScript(PresentationContainer.java:60)
   at org.alfresco.web.scripts.LocalWebScriptRuntimeContainer.executeScript(LocalWebScriptRuntimeContainer.java:186)
   at org.alfresco.web.scripts.AbstractRuntime.executeScript(AbstractRuntime.java:262)
   at org.alfresco.web.scripts.AbstractRuntime.executeScript(AbstractRuntime.java:139)
   at org.alfresco.web.scripts.WebScriptProcessor.executeBody(WebScriptProcessor.java:329)
   at org.alfresco.web.framework.render.AbstractProcessor.execute(AbstractProcessor.java:85)
   at org.alfresco.web.framework.render.RenderHelper.processComponent(RenderHelper.java:341)
   at org.alfresco.web.framework.render.RenderUtil.renderRawComponent(RenderUtil.java:451)
   at org.alfresco.web.framework.render.RenderUtil.renderRawComponent(RenderUtil.java:434)
   at org.alfresco.web.framework.render.bean.ComponentRenderer.body(ComponentRenderer.java:135)
   at org.alfresco.web.framework.render.RenderUtil.renderRegionComponents(RenderUtil.java:328)
   at org.alfresco.web.site.taglib.RegionIncludeTag.doStartTag(RegionIncludeTag.java:43)
   at org.alfresco.tools.TagUtil.execute(TagUtil.java:147)
   at org.alfresco.tools.TagUtil.execute(TagUtil.java:81)
   at org.alfresco.web.scripts.FreemarkerTagSupportDirective.executeTag(FreemarkerTagSupportDirective.java:89)
   at org.alfresco.web.scripts.GenericFreemarkerTagDirective.execute(GenericFreemarkerTagDirective.java:127)
   at freemarker.core.Environment.visit(Environment.java:261)
   at freemarker.core.UnifiedCall.accept(UnifiedCall.java:126)
   at freemarker.core.Environment.visit(Environment.java:208)
   at freemarker.core.MixedContent.accept(MixedContent.java:92)
   at freemarker.core.Environment.visit(Environment.java:208)
   at freemarker.core.Environment.process(Environment.java:188)
   at freemarker.template.Template.process(Template.java:237)
   at org.alfresco.web.scripts.PresentationTemplateProcessor.process(PresentationTemplateProcessor.java:185)
   at org.alfresco.web.scripts.FreemarkerProcessor.executeBody(FreemarkerProcessor.java:266)
   at org.alfresco.web.framework.render.AbstractProcessor.execute(AbstractProcessor.java:85)
   at org.alfresco.web.framework.render.RenderHelper.processRenderable(RenderHelper.java:278)
   at org.alfresco.web.framework.render.bean.ChromeRenderer.body(ChromeRenderer.java:60)
   at org.alfresco.web.framework.render.AbstractRenderer.render(AbstractRenderer.java:105)
   at org.alfresco.web.framework.render.bean.RegionRenderer.body(RegionRenderer.java:134)
   at org.alfresco.web.framework.render.AbstractRenderer.render(AbstractRenderer.java:105)
   at org.alfresco.web.framework.render.RenderUtil.startRegionRenderer(RenderUtil.java:273)
   at org.alfresco.web.framework.render.RenderUtil.renderRegion(RenderUtil.java:213)
   at org.alfresco.web.framework.render.PresentationUtil.renderRegion(PresentationUtil.java:125)
   at org.alfresco.web.site.taglib.RegionTag.doStartTag(RegionTag.java:109)
   at org.alfresco.tools.TagUtil.execute(TagUtil.java:147)
   at org.alfresco.tools.TagUtil.execute(TagUtil.java:81)
   at org.alfresco.web.scripts.FreemarkerTagSupportDirective.executeTag(FreemarkerTagSupportDirective.java:89)
   at org.alfresco.web.scripts.RegionFreemarkerTagDirective.execute(RegionFreemarkerTagDirective.java:128)
   at freemarker.core.Environment.visit(Environment.java:261)
   at freemarker.core.UnifiedCall.accept(UnifiedCall.java:126)
   at freemarker.core.Environment.visit(Environment.java:208)
   at freemarker.core.MixedContent.accept(MixedContent.java:92)
   at freemarker.core.Environment.visit(Environment.java:208)
   at freemarker.core.Environment.visit(Environment.java:393)
   at freemarker.core.BodyInstruction.accept(BodyInstruction.java:93)
   at freemarker.core.Environment.visit(Environment.java:208)
   at freemarker.core.MixedContent.accept(MixedContent.java:92)
   at freemarker.core.Environment.visit(Environment.java:208)
   at freemarker.core.Macro$Context.runMacro(Macro.java:164)
   at freemarker.core.Environment.visit(Environment.java:601)
   at freemarker.core.UnifiedCall.accept(UnifiedCall.java:106)
   at freemarker.core.Environment.visit(Environment.java:208)
   at freemarker.core.MixedContent.accept(MixedContent.java:92)
   at freemarker.core.Environment.visit(Environment.java:208)
   at freemarker.core.Environment.process(Environment.java:188)
   at freemarker.template.Template.process(Template.java:237)
   at org.alfresco.web.scripts.PresentationTemplateProcessor.process(PresentationTemplateProcessor.java:185)
   at org.alfresco.web.scripts.FreemarkerProcessor.executeBody(FreemarkerProcessor.java:266)
   at org.alfresco.web.framework.render.AbstractProcessor.execute(AbstractProcessor.java:85)
   at org.alfresco.web.framework.render.RenderHelper.processTemplate(RenderHelper.java:385)
   at org.alfresco.web.framework.render.bean.TemplateInstanceRenderer.body(TemplateInstanceRenderer.java:140)
   at org.alfresco.web.framework.render.AbstractRenderer.render(AbstractRenderer.java:105)
   at org.alfresco.web.framework.render.bean.PageRenderer.body(PageRenderer.java:81)
   at org.alfresco.web.framework.render.AbstractRenderer.render(AbstractRenderer.java:105)
   at org.alfresco.web.framework.render.RenderUtil.startPageRenderer(RenderUtil.java:144)
   at org.alfresco.web.framework.render.RenderUtil.renderPage(RenderUtil.java:117)
   at org.alfresco.web.framework.render.PresentationUtil.renderPage(PresentationUtil.java:86)
   at org.alfresco.web.site.servlet.DispatcherServlet.dispatchPage(DispatcherServlet.java:512)
   at org.alfresco.web.site.servlet.DispatcherServlet.dispatch(DispatcherServlet.java:389)
   at org.alfresco.web.site.servlet.DispatcherServlet.service(DispatcherServlet.java:165)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
   at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)
   at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
   at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:775)
   at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:704)
   at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:897)
   at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
   at java.lang.Thread.run(Thread.java:619)‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Re: Failed to read JSON response from metadata service

efestione — Fri, 18 Dec 2009 10:47:41 GMT

I started seeing the same issue after a reindexing with errors…

12:23:48,194  INFO  [node.index.FullIndexRecoveryComponent] Index recovery start
ed: 1.719 transactions.
12:23:48,366  INFO  [node.index.FullIndexRecoveryComponent]     10 % complete.
12:23:48,382  INFO  [node.index.FullIndexRecoveryComponent]     20 % complete.
12:23:48,382  INFO  [node.index.FullIndexRecoveryComponent]     30 % complete.
12:23:48,397  INFO  [node.index.FullIndexRecoveryComponent]     40 % complete.
12:23:48,413  INFO  [node.index.FullIndexRecoveryComponent]     50 % complete.
12:23:49,538  INFO  [management.subsystems.ChildApplicationContextFactory] Start
ing 'thirdparty' subsystem, ID: [thirdparty, default]
12:23:49,616  INFO  [alfresco.config.JndiPropertyPlaceholderConfigurer] Loading
properties file from class path resource [alfresco/alfresco-shared.properties]
12:23:50,569  INFO  [management.subsystems.ChildApplicationContextFactory] Start
up of 'thirdparty' subsystem, ID: [thirdparty, default] complete
12:23:57,944  ERROR [index.AbstractReindexComponent.threads] Reindexer     9 fai
led with error: 11180003 Failed to prepare: requires rollback.
12:23:57,959  ERROR [index.AbstractReindexComponent.threads] Reindexer    10 fai
led with error: 11180001 Failed to prepare: requires rollback.
12:23:59,178  INFO  [node.index.FullIndexRecoveryComponent]     60 % complete.
12:23:59,178  INFO  [node.index.FullIndexRecoveryComponent]     70 % complete.
12:23:59,209  INFO  [node.index.FullIndexRecoveryComponent]     80 % complete.
12:23:59,209  INFO  [node.index.FullIndexRecoveryComponent]     90 % complete.
12:23:59,209  INFO  [node.index.FullIndexRecoveryComponent]     100 % complete.
12:23:59,459  ERROR [index.AbstractReindexComponent.threads] Reindexer    11 fai
led with error: 11180005 Failed to prepare: requires rollback.
12:24:00,319  ERROR [index.AbstractReindexComponent.threads] Reindexer    13 fai
led with error: 11180007 Failed to prepare: requires rollback.
12:24:01,662  INFO  [node.index.FullIndexRecoveryComponent] Index recovery compl
eted.
12:24:01,694  INFO  [node.index.AVMFullIndexRecoveryComponent] Rebuilding indexe
s for 1 AVM Stores
12:24:01,694  INFO  [node.index.AVMFullIndexRecoveryComponent]     Rebuilding in
dex for sitestore
12:24:01,740  INFO  [node.index.AVMFullIndexRecoveryComponent]   Reindex   100%
complete
12:24:01,740  INFO  [node.index.AVMFullIndexRecoveryComponent] Finished rebuildi
ng indexes for AVM Stores
12:24:02,037  INFO  [repo.admin.ConfigurationChecker] The Alfresco root data dir
ectory ('dir.root') is: C:\Alfresco32r2\alf_data‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

After this reindexing, in document library I can see the three with various folder and I can navigate the folders on sidebar, but in main screen I can't see anything: Share says me "No items".
The breadcumb works fine but if I click on a folder in breadcumb Share says "Failed to load data for folder details" and the console shows the following error:

11:11:05,037 WARN  [org.alfresco.web.config.forms.NodeTypeEvaluator] Failed to read JSON response from metadata service.
org.json.JSONException: A JSONObject text must begin with '{' at character 2 of 

   at org.json.JSONTokener.syntaxError(Unknown Source)
   at org.json.JSONObject.<init>(Unknown Source)
   at org.alfresco.web.config.forms.NodeTypeEvaluator.checkJsonAgainstCondition(NodeTypeEvaluator.java:60)
   at org.alfresco.web.config.forms.NodeMetadataBasedEvaluator.applies(NodeMetadataBasedEvaluator.java:86)
   at org.alfresco.config.DefaultLookupAlgorithm.process(DefaultLookupAlgorithm.java:49)
   at org.alfresco.config.BaseConfigService.processSection(BaseConfigService.java:463)
   at org.alfresco.config.BaseConfigService.getConfig(BaseConfigService.java:225)
   at org.alfresco.config.BaseConfigService.getConfig(BaseConfigService.java:167)
   at org.alfresco.config.ConfigModel$ScopedConfigMap.get(ConfigModel.java:114)
   at org.alfresco.web.scripts.NativeMap.get(NativeMap.java:102)
   at org.mozilla.javascript.ScriptableObject.getProperty(ScriptableObject.java:1544)
   at org.mozilla.javascript.ScriptRuntime.getObjectElem(ScriptRuntime.java:1344)
   at org.mozilla.javascript.ScriptRuntime.getObjectElem(ScriptRuntime.java:1326)
   at org.mozilla.javascript.gen.c22._c4(file:C:/Alfresco32r2/tomcat/webapps/share/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js:235)
   at org.mozilla.javascript.gen.c22.call(file:C:/Alfresco32r2/tomcat/webapps/share/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js)
   at org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java:97)
   at org.mozilla.javascript.gen.c22._c1(file:C:/Alfresco32r2/tomcat/webapps/share/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js:38)
   at org.mozilla.javascript.gen.c22.call(file:C:/Alfresco32r2/tomcat/webapps/share/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js)
   at org.mozilla.javascript.optimizer.OptRuntime.callName0(OptRuntime.java:108)
   at org.mozilla.javascript.gen.c22._c0(file:C:/Alfresco32r2/tomcat/webapps/share/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js:1401)
   at org.mozilla.javascript.gen.c22.call(file:C:/Alfresco32r2/tomcat/webapps/share/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js)
   at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:393)
   at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:2834)
   at org.mozilla.javascript.gen.c22.call(file:C:/Alfresco32r2/tomcat/webapps/share/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js)
   at org.mozilla.javascript.gen.c22.exec(file:C:/Alfresco32r2/tomcat/webapps/share/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js)
   at org.alfresco.web.scripts.PresentationScriptProcessor.executeScriptImpl(PresentationScriptProcessor.java:314)
   at org.alfresco.web.scripts.PresentationScriptProcessor.executeScript(PresentationScriptProcessor.java:189)
   at org.alfresco.web.scripts.AbstractWebScript.executeScript(AbstractWebScript.java:819)
   at org.alfresco.web.scripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:90)
   at org.alfresco.web.scripts.PresentationContainer.executeScript(PresentationContainer.java:60)
   at org.alfresco.web.scripts.LocalWebScriptRuntimeContainer.executeScript(LocalWebScriptRuntimeContainer.java:192)
   at org.alfresco.web.scripts.AbstractRuntime.executeScript(AbstractRuntime.java:306)
   at org.alfresco.web.scripts.AbstractRuntime.executeScript(AbstractRuntime.java:183)
   at org.alfresco.web.scripts.WebScriptProcessor.executeBody(WebScriptProcessor.java:329)
   at org.alfresco.web.framework.render.AbstractProcessor.execute(AbstractProcessor.java:85)
   at org.alfresco.web.framework.render.RenderHelper.processComponent(RenderHelper.java:348)
   at org.alfresco.web.framework.render.RenderUtil.renderRawComponent(RenderUtil.java:451)
   at org.alfresco.web.framework.render.RenderUtil.renderRawComponent(RenderUtil.java:434)
   at org.alfresco.web.framework.render.bean.ComponentRenderer.body(ComponentRenderer.java:135)
   at org.alfresco.web.framework.render.RenderUtil.renderRegionComponents(RenderUtil.java:328)
   at org.alfresco.web.site.taglib.RegionIncludeTag.doStartTag(RegionIncludeTag.java:43)
   at org.alfresco.tools.TagUtil.execute(TagUtil.java:147)
   at org.alfresco.tools.TagUtil.execute(TagUtil.java:81)
   at org.alfresco.web.scripts.FreemarkerTagSupportDirective.executeTag(FreemarkerTagSupportDirective.java:89)
   at org.alfresco.web.scripts.GenericFreemarkerTagDirective.execute(GenericFreemarkerTagDirective.java:127)
   at freemarker.core.Environment.visit(Environment.java:261)
   at freemarker.core.UnifiedCall.accept(UnifiedCall.java:126)
   at freemarker.core.Environment.visit(Environment.java:208)
   at freemarker.core.MixedContent.accept(MixedContent.java:92)
   at freemarker.core.Environment.visit(Environment.java:208)
   at freemarker.core.Environment.process(Environment.java:188)
   at freemarker.template.Template.process(Template.java:237)
   at org.alfresco.web.scripts.PresentationTemplateProcessor.process(PresentationTemplateProcessor.java:185)
   at org.alfresco.web.scripts.FreemarkerProcessor.executeBody(FreemarkerProcessor.java:266)
   at org.alfresco.web.framework.render.AbstractProcessor.execute(AbstractProcessor.java:85)
   at org.alfresco.web.framework.render.RenderHelper.processRenderable(RenderHelper.java:284)
   at org.alfresco.web.framework.render.bean.ChromeRenderer.body(ChromeRenderer.java:60)
   at org.alfresco.web.framework.render.AbstractRenderer.render(AbstractRenderer.java:105)
   at org.alfresco.web.framework.render.bean.RegionRenderer.body(RegionRenderer.java:134)
   at org.alfresco.web.framework.render.AbstractRenderer.render(AbstractRenderer.java:105)
   at org.alfresco.web.framework.render.RenderUtil.startRegionRenderer(RenderUtil.java:273)
   at org.alfresco.web.framework.render.RenderUtil.renderRegion(RenderUtil.java:213)
   at org.alfresco.web.framework.render.PresentationUtil.renderRegion(PresentationUtil.java:125)
   at org.alfresco.web.site.taglib.RegionTag.doStartTag(RegionTag.java:109)
   at org.alfresco.tools.TagUtil.execute(TagUtil.java:147)
   at org.alfresco.tools.TagUtil.execute(TagUtil.java:81)
   at org.alfresco.web.scripts.FreemarkerTagSupportDirective.executeTag(FreemarkerTagSupportDirective.java:89)
   at org.alfresco.web.scripts.RegionFreemarkerTagDirective.execute(RegionFreemarkerTagDirective.java:128)
   at freemarker.core.Environment.visit(Environment.java:261)
   at freemarker.core.UnifiedCall.accept(UnifiedCall.java:126)
   at freemarker.core.Environment.visit(Environment.java:208)
   at freemarker.core.MixedContent.accept(MixedContent.java:92)
   at freemarker.core.Environment.visit(Environment.java:208)
   at freemarker.core.IfBlock.accept(IfBlock.java:82)
   at freemarker.core.Environment.visit(Environment.java:208)
   at freemarker.core.MixedContent.accept(MixedContent.java:92)
   at freemarker.core.Environment.visit(Environment.java:208)
   at freemarker.core.Environment.visit(Environment.java:393)
   at freemarker.core.BodyInstruction.accept(BodyInstruction.java:93)
   at freemarker.core.Environment.visit(Environment.java:208)
   at freemarker.core.MixedContent.accept(MixedContent.java:92)
   at freemarker.core.Environment.visit(Environment.java:208)
   at freemarker.core.Macro$Context.runMacro(Macro.java:164)
   at freemarker.core.Environment.visit(Environment.java:601)
   at freemarker.core.UnifiedCall.accept(UnifiedCall.java:106)
   at freemarker.core.Environment.visit(Environment.java:208)
   at freemarker.core.MixedContent.accept(MixedContent.java:92)
   at freemarker.core.Environment.visit(Environment.java:208)
   at freemarker.core.Environment.process(Environment.java:188)
   at freemarker.template.Template.process(Template.java:237)
   at org.alfresco.web.scripts.PresentationTemplateProcessor.process(PresentationTemplateProcessor.java:185)
   at org.alfresco.web.scripts.FreemarkerProcessor.executeBody(FreemarkerProcessor.java:266)
   at org.alfresco.web.framework.render.AbstractProcessor.execute(AbstractProcessor.java:85)
   at org.alfresco.web.framework.render.RenderHelper.processTemplate(RenderHelper.java:423)
   at org.alfresco.web.framework.render.bean.TemplateInstanceRenderer.body(TemplateInstanceRenderer.java:140)
   at org.alfresco.web.framework.render.AbstractRenderer.render(AbstractRenderer.java:105)
   at org.alfresco.web.framework.render.bean.PageRenderer.body(PageRenderer.java:81)
   at org.alfresco.web.framework.render.AbstractRenderer.render(AbstractRenderer.java:105)
   at org.alfresco.web.framework.render.RenderUtil.startPageRenderer(RenderUtil.java:144)
   at org.alfresco.web.framework.render.RenderUtil.renderPage(RenderUtil.java:117)
   at org.alfresco.web.framework.render.PresentationUtil.renderPage(PresentationUtil.java:86)
   at org.alfresco.web.site.servlet.DispatcherServlet.dispatchPage(DispatcherServlet.java:512)
   at org.alfresco.web.site.servlet.DispatcherServlet.dispatch(DispatcherServlet.java:389)
   at org.alfresco.web.site.servlet.DispatcherServlet.service(DispatcherServlet.java:165)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
   at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
   at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
   at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
   at java.lang.Thread.run(Thread.java:619)‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

All documents are reachable only through theirs direct link (like http://hostort/share/page/site/siteone/document-details?nodeRef=workspace://SpacesStore/7d1b5bad-c430-4f5d-8475-a47b5f7a8cfb).
I think this is an issue for Jira… isn'it?

Thanks
Ale

Re: Failed to read JSON response from metadata service

lukasz_gajdak — Mon, 04 Jan 2010 17:06:15 GMT

Hello Mike ,

I just created topic (http://forums.alfresco.com/en/viewtopic.php?f=47&t=24097&start=0&st=0&sk=t&sd=a)and it may be connected with yours.
Signs in logs are exactly the same that i faced (also errors from user side)
Please check df-i on your system

BR

Ł.G

Re: Failed to read JSON response from metadata service

lucille_arkenst — Wed, 14 Apr 2010 17:19:21 GMT

Has there been a solution to this issue? I am experiencing the very same thing.

Re: Failed to read JSON response from metadata service

sselvan — Tue, 27 Jul 2010 07:39:49 GMT

I am experiencing the same thing, but in a different case.

I am following http://wiki.alfresco.com/wiki/Web_Editor to install the Alfresco web editor and trying to open the sample application (customer.war) in browser.
I am getting this error at that time.

HTTP Status 500 -

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: An exception occurred processing JSP page /includes/body.jsp at line 4

1: <body>
2:    
3:    <h1>
4:       <customer:property nodeRef="<%=mainTextNodeRef%>" property="cm:title" />
5:       <awe:markContent id="<%=mainTextNodeRef%>" title="Edit Press Release" />
6:    </h1>
7:    


Stacktrace:
   org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:505)
   org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:398)
   org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
   org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
   org.alfresco.web.awe.filter.WebEditorFilter.doFilter(WebEditorFilter.java:70)

root cause

javax.servlet.ServletException: javax.servlet.jsp.JspException: org.json.JSONException: A JSONObject text must begin with '{' at character 1
   org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:852)
   org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:781)
   org.apache.jsp.index_jsp._jspService(index_jsp.java:266)
   org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
   org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
   org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
   org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
   org.alfresco.web.awe.filter.WebEditorFilter.doFilter(WebEditorFilter.java:70)

root cause

javax.servlet.jsp.JspException: org.json.JSONException: A JSONObject text must begin with '{' at character 1
   org.customer.PropertyTag.doStartTag(PropertyTag.java:114)
   org.apache.jsp.index_jsp._jspService(index_jsp.java:118)
   org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
   org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
   org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
   org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
   org.alfresco.web.awe.filter.WebEditorFilter.doFilter(WebEditorFilter.java:70)

note The full stack trace of the root cause is available in the Apache Tomcat/6.0.18 logs.
Apache Tomcat/6.0.18‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Re: Failed to read JSON response from metadata service

avienda — Wed, 25 Aug 2010 07:22:23 GMT

Has anyone solved this problem?

I have the same bug:

WARN [config.forms.NodeTypeEvaluator] Failed to read JSON response from metadata service.
org.json.JSONException: A JSONObject text must begin with '{' at character 2

and can't see any files in Document Library, "Failed to load data for folder details" in the properties of the folder.

Re: Failed to read JSON response from metadata service

mikeh — Wed, 25 Aug 2010 07:58:31 GMT

Has anybody checked the log files when this error occurs? It looks like an exception is being thrown and not being wrapped correctly in a JSON response object.

The other thing you can do to help is try to recreate the issue with Firefox & Firebug and look at the exact response coming back.

Thanks,
Mike

Re: Failed to read JSON response from metadata service

avienda — Fri, 27 Aug 2010 11:21:16 GMT

The log file of catalina (tomcat/logs/catalina.out) and the main log file (alfresco.log) add warnings to the records:

13:11:45,509 WARN [config.forms.NodeTypeEvaluator] Failed to read JSON response from metadata service.
org.json.JSONException: A JSONObject text must begin with '{' at character 2
        at org.json.JSONTokener.syntaxError(JSONTokener.java:413)
        at org.json.JSONObject.<init>(JSONObject.java:180)
        at org.alfresco.web.config.forms.NodeTypeEvaluator.checkJsonAgainstCondition(NodeTypeEvaluator.java:54)
        at org.alfresco.web.config.forms.NodeMetadataBasedEvaluator.applies(NodeMetadataBasedEvaluator.java:84)
        at org.springframework.extensions.config.DefaultLookupAlgorithm.process(DefaultLookupAlgorithm.java:43)
        at org.springframework.extensions.config.BaseConfigService.processSection(BaseConfigService.java:459)
        at org.springframework.extensions.config.BaseConfigService.getConfig(BaseConfigService.java:221)
        at org.springframework.extensions.config.BaseConfigService.getConfig(BaseConfigService.java:163)
        at org.springframework.extensions.webscripts.ConfigModel$ScopedConfigMap.get(ConfigModel.java:111)
        at org.springframework.extensions.webscripts.NativeMap.get(NativeMap.java:96)
        at org.mozilla.javascript.ScriptableObject.getProperty(ScriptableObject.java:1544)
        at org.mozilla.javascript.ScriptRuntime.getObjectElem(ScriptRuntime.java:1344)
        at org.mozilla.javascript.ScriptRuntime.getObjectElem(ScriptRuntime.java:1326)
        at org.mozilla.javascript.gen.c24._c4(file:/opt/Alfresco/tomcat/webapps/share/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js:244)
        at org.mozilla.javascript.gen.c24.call(file:/opt/Alfresco/tomcat/webapps/share/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js)
        at org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java:97)
        at org.mozilla.javascript.gen.c24._c1(file:/opt/Alfresco/tomcat/webapps/share/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js:39)
        at org.mozilla.javascript.gen.c24.call(file:/opt/Alfresco/tomcat/webapps/share/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js)
        at org.mozilla.javascript.optimizer.OptRuntime.callName0(OptRuntime.java:108)
at org.mozilla.javascript.gen.c24._c0(file:/opt/Alfresco/tomcat/webapps/share/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js:1512)
        at org.mozilla.javascript.gen.c24.call(file:/opt/Alfresco/tomcat/webapps/share/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js)
        at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:393)
        at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:2834)
        at org.mozilla.javascript.gen.c24.call(file:/opt/Alfresco/tomcat/webapps/share/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js)
        at org.mozilla.javascript.gen.c24.exec(file:/opt/Alfresco/tomcat/webapps/share/WEB-INF/classes/alfresco/site-webscripts/org/alfresco/components/form/form.get.js)
        at org.springframework.extensions.webscripts.processor.JSScriptProcessor.executeScriptImpl(JSScriptProcessor.java:292)
        at org.springframework.extensions.webscripts.processor.JSScriptProcessor.executeScript(JSScriptProcessor.java:178)
        at org.springframework.extensions.webscripts.AbstractWebScript.executeScript(AbstractWebScript.java:971)
        at org.springframework.extensions.webscripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:86)
        at org.springframework.extensions.webscripts.PresentationContainer.executeScript(PresentationContainer.java:69)
        at org.springframework.extensions.webscripts.LocalWebScriptRuntimeContainer.executeScript(LocalWebScriptRuntimeContainer.java:203)
        at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:319)
        at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:177)
        at org.springframework.extensions.webscripts.WebScriptProcessor.executeBody(WebScriptProcessor.java:275)
        at org.springframework.extensions.surf.render.AbstractProcessor.execute(AbstractProcessor.java:79)
        at org.springframework.extensions.surf.render.RenderService.processComponent(RenderService.java:468)
        at org.springframework.extensions.surf.render.RenderService.renderRawComponent(RenderService.java:970)
        at org.springframework.extensions.surf.render.bean.ComponentRenderer.body(ComponentRenderer.java:113)
        at org.springframework.extensions.surf.render.RenderService.renderRegionComponents(RenderService.java:827)
        at org.springframework.extensions.surf.taglib.RegionIncludeTag.doStartTag(RegionIncludeTag.java:36)
        at org.springframework.extensions.surf.render.TagService.execute(TagService.java:213)
        at org.springframework.extensions.surf.render.TagService.execute(TagService.java:148)
        at org.springframework.extensions.webscripts.FreemarkerTagSupportDirective.executeTag(FreemarkerTagSupportDirective.java:92)
        at org.springframework.extensions.webscripts.GenericFreemarkerTagDirective.execute(GenericFreemarkerTagDirective.java:121)
        at freemarker.core.Environment.visit(Environment.java:261)
        at freemarker.core.UnifiedCall.accept(UnifiedCall.java:126)
        at freemarker.core.Environment.visit(Environment.java:208)
        at freemarker.core.MixedContent.accept(MixedContent.java:92)
        at freemarker.core.Environment.visit(Environment.java:208)
        at freemarker.core.Environment.process(Environment.java:188)
        at freemarker.template.Template.process(Template.java:237)
        at org.springframework.extensions.webscripts.processor.FTLTemplateProcessor.process(FTLTemplateProcessor.java:156)
        at org.springframework.extensions.webscripts.WebTemplateProcessor.executeBody(WebTemplateProcessor.java:328)
        at org.springframework.extensions.surf.render.AbstractProcessor.execute(AbstractProcessor.java:79)
        at org.springframework.extensions.surf.render.RenderService.processRenderable(RenderService.java:390)
        at org.springframework.extensions.surf.render.bean.ChromeRenderer.body(ChromeRenderer.java:49)
        at org.springframework.extensions.surf.render.AbstractRenderer.render(AbstractRenderer.java:131)
        at org.springframework.extensions.surf.render.bean.RegionRenderer.body(RegionRenderer.java:114)
        at org.springframework.extensions.surf.render.AbstractRenderer.render(AbstractRenderer.java:131)
        at org.springframework.extensions.surf.render.RenderService.startRegionRenderer(RenderService.java:779)
        at org.springframework.extensions.surf.render.RenderService.renderRegion(RenderService.java:723)
        at org.springframework.extensions.surf.render.PresentationUtil.renderRegion(PresentationUtil.java:134)
        at org.springframework.extensions.surf.taglib.RegionTag.doStartTag(RegionTag.java:101)
        at org.springframework.extensions.surf.render.TagService.execute(TagService.java:213)
        at org.springframework.extensions.surf.render.TagService.execute(TagService.java:148)
        at org.springframework.extensions.webscripts.FreemarkerTagSupportDirective.executeTag(FreemarkerTagSupportDirective.java:92)
        at org.springframework.extensions.webscripts.RegionFreemarkerTagDirective.execute(RegionFreemarkerTagDirective.java:122)
        at freemarker.core.Environment.visit(Environment.java:261)
        at freemarker.core.UnifiedCall.accept(UnifiedCall.java:126)
        at freemarker.core.Environment.visit(Environment.java:208)
        at freemarker.core.MixedContent.accept(MixedContent.java:92)
        at freemarker.core.Environment.visit(Environment.java:208)
        at freemarker.core.IfBlock.accept(IfBlock.java:82)
        at freemarker.core.Environment.visit(Environment.java:208)
        at freemarker.core.MixedContent.accept(MixedContent.java:92)
        at freemarker.core.Environment.visit(Environment.java:208)
        at freemarker.core.Environment.visit(Environment.java:393)
        at freemarker.core.BodyInstruction.accept(BodyInstruction.java:93)
        at freemarker.core.Environment.visit(Environment.java:208)
        at freemarker.core.MixedContent.accept(MixedContent.java:92)
        at freemarker.core.Environment.visit(Environment.java:208)
        at freemarker.core.Macro$Context.runMacro(Macro.java:164)
        at freemarker.core.Environment.visit(Environment.java:601)
        at freemarker.core.UnifiedCall.accept(UnifiedCall.java:106)
        at freemarker.core.Environment.visit(Environment.java:208)
        at freemarker.core.MixedContent.accept(MixedContent.java:92)
        at freemarker.core.Environment.visit(Environment.java:208)
        at freemarker.core.Environment.process(Environment.java:188)
        at freemarker.template.Template.process(Template.java:237)
        at org.springframework.extensions.webscripts.processor.FTLTemplateProcessor.process(FTLTemplateProcessor.java:156)
        at org.springframework.extensions.webscripts.WebTemplateProcessor.executeBody(WebTemplateProcessor.java:328)
        at org.springframework.extensions.surf.render.AbstractProcessor.execute(AbstractProcessor.java:79)
        at org.springframework.extensions.surf.render.RenderService.processTemplate(RenderService.java:582)
        at org.springframework.extensions.surf.render.bean.TemplateInstanceRenderer.body(TemplateInstanceRenderer.java:124)
        at org.springframework.extensions.surf.render.AbstractRenderer.render(AbstractRenderer.java:131)
        at org.springframework.extensions.surf.render.bean.PageRenderer.body(PageRenderer.java:70)
        at org.springframework.extensions.surf.render.AbstractRenderer.render(AbstractRenderer.java:131)
        at org.springframework.extensions.surf.render.RenderService.startPageRenderer(RenderService.java:664)
        at org.springframework.extensions.surf.render.RenderService.renderPage(RenderService.java:641)
        at org.springframework.extensions.surf.render.PresentationUtil.renderPage(PresentationUtil.java:95)
        at org.springframework.extensions.surf.mvc.PageView.dispatchPage(PageView.java:349)
        at org.springframework.extensions.surf.mvc.PageView.renderView(PageView.java:290)
        at org.springframework.extensions.surf.mvc.AbstractWebFrameworkView.renderMergedOutputModel(AbstractWebFrameworkView.java:136)
        at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)
        at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1060)
        at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:798)
        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:716)
        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:647)
        at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:552)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.alfresco.web.site.servlet.MTAuthenticationFilter.doFilter(MTAuthenticationFilter.java:67)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
        at java.lang.Thread.run(Thread.java:619)

There are 3-4 such records for each time.
I didn't check firebug, I use google chrome, but if it can help I can install it and publish the result (logs as I understand) here..

Re: Failed to read JSON response from metadata service

ebogaard — Tue, 11 Jan 2011 10:19:43 GMT

We're suffering from the same problems with 3.4.b on Windows 2008 r2.
But because we use a reverse proxy in front of Alfresco, the error is a bit different and mentions AJP-8009:

11:08:17,806 ajp-8009-46 WARN  [config.forms.NodeTypeEvaluator] Failed to find node type in JSON response from metadata service.
org.json.JSONException: JSONObject["type"] not found.
   at org.json.JSONObject.get(JSONObject.java:516)
   at org.alfresco.web.config.forms.NodeTypeEvaluator.checkJsonAgainstCondition(NodeTypeEvaluator.java:57)
   at org.alfresco.web.config.forms.NodeMetadataBasedEvaluator.applies(NodeMetadataBasedEvaluator.java:67)
   at org.springframework.extensions.config.DefaultLookupAlgorithm.process(DefaultLookupAlgorithm.java:43)
   at org.springframework.extensions.config.BaseConfigService.processSection(BaseConfigService.java:461)
   at org.springframework.extensions.config.BaseConfigService.getConfig(BaseConfigService.java:223)
   at org.springframework.extensions.config.BaseConfigService.getConfig(BaseConfigService.java:165)
   at org.alfresco.web.scripts.forms.FormUIGet.getFormConfig(FormUIGet.java:329)
   at org.alfresco.web.scripts.forms.FormUIGet.generateModel(FormUIGet.java:253)
   at org.alfresco.web.scripts.forms.FormUIGet.executeImpl(FormUIGet.java:215)
   at org.springframework.extensions.webscripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:64)
   at org.springframework.extensions.webscripts.PresentationContainer.executeScript(PresentationContainer.java:69)
   at org.springframework.extensions.webscripts.LocalWebScriptRuntimeContainer.executeScript(LocalWebScriptRuntimeContainer.java:203)
   at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:333)
   at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:189)
   at org.springframework.extensions.webscripts.WebScriptProcessor.executeBody(WebScriptProcessor.java:296)
   at org.springframework.extensions.surf.render.AbstractProcessor.execute(AbstractProcessor.java:79)
   at org.springframework.extensions.surf.render.RenderService.processComponent(RenderService.java:467)
   at org.springframework.extensions.surf.render.RenderService.renderRawComponent(RenderService.java:939)
   at org.springframework.extensions.surf.render.bean.ComponentRenderer.body(ComponentRenderer.java:113)
   at org.springframework.extensions.surf.render.AbstractRenderer.render(AbstractRenderer.java:135)
   at org.springframework.extensions.surf.render.RenderService.renderRegionComponents(RenderService.java:796)
   at org.springframework.extensions.surf.taglib.IncludeTag.doStartTag(IncludeTag.java:81)
   at org.springframework.extensions.surf.render.TagService.execute(TagService.java:213)
   at org.springframework.extensions.surf.render.TagService.execute(TagService.java:148)
   at org.springframework.extensions.webscripts.FreemarkerTagSupportDirective.executeTag(FreemarkerTagSupportDirective.java:92)
   at org.springframework.extensions.webscripts.GenericFreemarkerTagDirective.execute(GenericFreemarkerTagDirective.java:121)
   at freemarker.core.Environment.visit(Environment.java:263)
   at freemarker.core.UnifiedCall.accept(UnifiedCall.java:126)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.MixedContent.accept(MixedContent.java:92)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.Environment.process(Environment.java:190)
   at freemarker.template.Template.process(Template.java:237)
   at org.springframework.extensions.webscripts.processor.FTLTemplateProcessor.process(FTLTemplateProcessor.java:156)
   at org.springframework.extensions.webscripts.WebTemplateProcessor.executeBody(WebTemplateProcessor.java:338)
   at org.springframework.extensions.surf.render.AbstractProcessor.execute(AbstractProcessor.java:79)
   at org.springframework.extensions.surf.render.RenderService.processRenderable(RenderService.java:389)
   at org.springframework.extensions.surf.render.bean.ChromeRenderer.body(ChromeRenderer.java:96)
   at org.springframework.extensions.surf.render.AbstractRenderer.render(AbstractRenderer.java:135)
   at org.springframework.extensions.surf.render.bean.ChromeRenderer.render(ChromeRenderer.java:79)
   at org.springframework.extensions.surf.render.bean.RegionRenderer.body(RegionRenderer.java:114)
   at org.springframework.extensions.surf.render.AbstractRenderer.render(AbstractRenderer.java:135)
   at org.springframework.extensions.surf.render.RenderService.startRegionRenderer(RenderService.java:748)
   at org.springframework.extensions.surf.render.RenderService.renderRegion(RenderService.java:692)
   at org.springframework.extensions.surf.render.PresentationUtil.renderRegion(PresentationUtil.java:113)
   at org.springframework.extensions.surf.taglib.RegionTag.doStartTag(RegionTag.java:102)
   at org.springframework.extensions.surf.render.TagService.execute(TagService.java:213)
   at org.springframework.extensions.surf.render.TagService.execute(TagService.java:148)
   at org.springframework.extensions.webscripts.FreemarkerTagSupportDirective.executeTag(FreemarkerTagSupportDirective.java:92)
   at org.springframework.extensions.webscripts.RegionFreemarkerTagDirective.execute(RegionFreemarkerTagDirective.java:122)
   at freemarker.core.Environment.visit(Environment.java:263)
   at freemarker.core.UnifiedCall.accept(UnifiedCall.java:126)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.MixedContent.accept(MixedContent.java:92)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.Environment.visit(Environment.java:395)
   at freemarker.core.BodyInstruction.accept(BodyInstruction.java:93)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.MixedContent.accept(MixedContent.java:92)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.Macro$Context.runMacro(Macro.java:172)
   at freemarker.core.Environment.visit(Environment.java:603)
   at freemarker.core.UnifiedCall.accept(UnifiedCall.java:106)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.MixedContent.accept(MixedContent.java:92)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.Environment.process(Environment.java:190)
   at freemarker.template.Template.process(Template.java:237)
   at org.springframework.extensions.webscripts.processor.FTLTemplateProcessor.process(FTLTemplateProcessor.java:156)
   at org.springframework.extensions.webscripts.WebTemplateProcessor.executeBody(WebTemplateProcessor.java:338)
   at org.springframework.extensions.surf.render.AbstractProcessor.execute(AbstractProcessor.java:79)
   at org.springframework.extensions.surf.render.RenderService.processTemplate(RenderService.java:581)
   at org.springframework.extensions.surf.render.bean.TemplateInstanceRenderer.body(TemplateInstanceRenderer.java:134)
   at org.springframework.extensions.surf.render.AbstractRenderer.render(AbstractRenderer.java:135)
   at org.springframework.extensions.surf.render.bean.PageRenderer.body(PageRenderer.java:70)
   at org.springframework.extensions.surf.render.AbstractRenderer.render(AbstractRenderer.java:135)
   at org.springframework.extensions.surf.render.RenderService.startPageRenderer(RenderService.java:633)
   at org.springframework.extensions.surf.render.RenderService.renderPage(RenderService.java:610)
   at org.springframework.extensions.surf.render.PresentationUtil.renderPage(PresentationUtil.java:74)
   at org.springframework.extensions.surf.mvc.PageView.dispatchPage(PageView.java:358)
   at org.springframework.extensions.surf.mvc.PageView.renderView(PageView.java:299)
   at org.springframework.extensions.surf.mvc.AbstractWebFrameworkView.renderMergedOutputModel(AbstractWebFrameworkView.java:167)
   at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)
   at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1060)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:798)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:716)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:647)
   at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:552)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.alfresco.web.site.servlet.MTAuthenticationFilter.doFilter(MTAuthenticationFilter.java:74)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.alfresco.web.site.servlet.SSOAuthenticationFilter.doFilter(SSOAuthenticationFilter.java:301)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
   at org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:427)
   at org.apache.coyote.ajp.AjpAprProtocol$AjpConnectionHandler.process(AjpAprProtocol.java:384)
   at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1555)
   at java.lang.Thread.run(Thread.java:619)‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

I'm curious if this is a bug, or if this is "normal" behaviour.
Can't really say what the effects are of this WARN as well (but don't like things like these to occur in Logfiles)

Re: Failed to read JSON response from metadata service

ebogaard — Tue, 11 Jan 2011 10:26:11 GMT

While typing the previous message, another entry in the log appeared that might be related:

11:12:08,854  ERROR [extensions.webscripts.AbstractRuntime] Exception from executeScript - redirecting to status template error: 00110332 Wrapped Exception (with status template): 001110986 Error during processing of the template 'Error executing macro: thumbnailJSON
required parameter: thumbnailName is not specified.'. Please contact your system administrator.
org.springframework.extensions.webscripts.WebScriptException: 00110332 Wrapped Exception (with status template): 001110986 Error during processing of the template 'Error executing macro: thumbnailJSON
required parameter: thumbnailName is not specified.'. Please contact your system administrator.
   at org.springframework.extensions.webscripts.AbstractWebScript.createStatusException(AbstractWebScript.java:749)
   at org.springframework.extensions.webscripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:171)
   at org.alfresco.repo.web.scripts.RepositoryContainer$2.execute(RepositoryContainer.java:377)
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:377)
   at org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecute(RepositoryContainer.java:436)
   at org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecuteAs(RepositoryContainer.java:466)
   at org.alfresco.repo.web.scripts.RepositoryContainer.executeScript(RepositoryContainer.java:304)
   at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:333)
   at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:189)
   at org.springframework.extensions.webscripts.servlet.WebScriptServlet.service(WebScriptServlet.java:118)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.alfresco.web.app.servlet.GlobalLocalizationFilter.doFilter(GlobalLocalizationFilter.java:58)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
   at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:859)
   at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)
   at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1555)
   at java.lang.Thread.run(Thread.java:619)
Caused by: org.alfresco.service.cmr.repository.TemplateException: 001110986 Error during processing of the template 'Error executing macro: thumbnailJSON
required parameter: thumbnailName is not specified.'. Please contact your system administrator.
   at org.alfresco.repo.template.FreeMarkerProcessor.process(FreeMarkerProcessor.java:201)
   at org.springframework.extensions.webscripts.AbstractWebScript.renderTemplate(AbstractWebScript.java:580)
   at org.springframework.extensions.webscripts.DeclarativeWebScript.renderFormatTemplate(DeclarativeWebScript.java:267)
   at org.springframework.extensions.webscripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:147)
   … 24 more
Caused by: freemarker.template.TemplateException: Error executing macro: thumbnailJSON
required parameter: thumbnailName is not specified.
   at freemarker.core.Macro$Context.sanityCheck(Macro.java:211)
   at freemarker.core.Macro$Context.runMacro(Macro.java:169)
   at freemarker.core.Environment.visit(Environment.java:603)
   at freemarker.core.UnifiedCall.accept(UnifiedCall.java:106)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.MixedContent.accept(MixedContent.java:92)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:179)
   at freemarker.core.Environment.visit(Environment.java:417)
   at freemarker.core.IteratorBlock.accept(IteratorBlock.java:102)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.MixedContent.accept(MixedContent.java:92)
   at freemarker.core.Environment.visit(Environment.java:210)
   at freemarker.core.Environment.process(Environment.java:190)
   at freemarker.template.Template.process(Template.java:237)
   at org.alfresco.repo.template.FreeMarkerProcessor.process(FreeMarkerProcessor.java:197)
   … 27 more‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Re: Failed to read JSON response from metadata service

ashwini — Fri, 15 Jul 2011 10:52:49 GMT

I am also facing the same issue..
Is there any solution for this ?