SOLR Search - Failed to execute the [velocity] macro. Cause: [null]

xwikiuser1 · May 4, 2021, 2:06pm

xwiki version 12.10.2
Search Application 12.10.2
SOLR Search Application 12.10.2
Windows Server 2012

Hello,

I’m running xwiki version 12.10.2 and our solr search stopped working. The search suggest and search bar do not work. Using the Serach Page returns the following error.

I’ve tried uninstalling SOLR and the Search Application with no luck. I’m new to XWiki and SOLR so not sure where to go from here. Any guidance would be appreciated. Thank you!

org.xwiki.rendering.macro.MacroExecutionException: Failed to evaluate Velocity Macro for content [#handleSolrSearchRequest]
	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:139)
	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:52)
	at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:286)
	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:182)
	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:58)
	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:297)
	at org.xwiki.rendering.internal.transformation.DefaultRenderingContext.transformInContext(DefaultRenderingContext.java:183)
	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:103)
	at org.xwiki.display.internal.DocumentContentAsyncExecutor.executeInCurrentExecutionContext(DocumentContentAsyncExecutor.java:348)
	at org.xwiki.display.internal.DocumentContentAsyncExecutor.execute(DocumentContentAsyncExecutor.java:221)
	at org.xwiki.display.internal.DocumentContentAsyncRenderer.execute(DocumentContentAsyncRenderer.java:107)
	at org.xwiki.rendering.async.internal.block.AbstractBlockAsyncRenderer.render(AbstractBlockAsyncRenderer.java:157)
	at org.xwiki.rendering.async.internal.block.AbstractBlockAsyncRenderer.render(AbstractBlockAsyncRenderer.java:54)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.syncRender(DefaultAsyncRendererExecutor.java:273)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.render(DefaultAsyncRendererExecutor.java:250)
	at org.xwiki.rendering.async.internal.block.DefaultBlockAsyncRendererExecutor.execute(DefaultBlockAsyncRendererExecutor.java:125)
	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:67)
	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:43)
	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:96)
	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:39)
	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:123)
	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:52)
	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:68)
	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:42)
	at com.xpn.xwiki.doc.XWikiDocument.display(XWikiDocument.java:1216)
	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1357)
	at com.xpn.xwiki.doc.XWikiDocument.displayDocument(XWikiDocument.java:1306)
	at com.xpn.xwiki.doc.XWikiDocument.displayDocument(XWikiDocument.java:1273)
	at com.xpn.xwiki.api.Document.displayDocument(Document.java:786)
	at sun.reflect.GeneratedMethodAccessor659.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:565)
	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:548)
	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:219)
	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:369)
	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:701)
	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:72)
	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:240)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:144)
	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:423)
	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:191)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:144)
	at org.xwiki.velocity.internal.directive.TryCatchDirective.render(TryCatchDirective.java:86)
	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:301)
	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:423)
	at org.apache.velocity.Template.merge(Template.java:358)
	at org.apache.velocity.Template.merge(Template.java:262)
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:284)
	at com.xpn.xwiki.render.DefaultVelocityManager.evaluate(DefaultVelocityManager.java:321)
	at com.xpn.xwiki.internal.template.VelocityTemplateEvaluator.evaluateContent(VelocityTemplateEvaluator.java:95)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.evaluateContent(TemplateAsyncRenderer.java:217)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.renderVelocity(TemplateAsyncRenderer.java:180)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:137)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:53)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.lambda$syncRender$0(DefaultAsyncRendererExecutor.java:267)
	at com.xpn.xwiki.internal.security.authorization.DefaultAuthorExecutor.call(DefaultAuthorExecutor.java:98)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.syncRender(DefaultAsyncRendererExecutor.java:267)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.render(DefaultAsyncRendererExecutor.java:250)
	at org.xwiki.rendering.async.internal.block.DefaultBlockAsyncRendererExecutor.render(DefaultBlockAsyncRendererExecutor.java:154)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:772)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:745)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:725)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:711)
	at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:78)
	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:2516)
	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:2494)
	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:983)
	at sun.reflect.GeneratedMethodAccessor193.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:565)
	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:548)
	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:219)
	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:369)
	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:490)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:144)
	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:215)
	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:328)
	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:258)
	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:301)
	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:423)
	at org.apache.velocity.Template.merge(Template.java:358)
	at org.apache.velocity.Template.merge(Template.java:262)
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:284)
	at com.xpn.xwiki.render.DefaultVelocityManager.evaluate(DefaultVelocityManager.java:321)
	at com.xpn.xwiki.internal.template.VelocityTemplateEvaluator.evaluateContent(VelocityTemplateEvaluator.java:95)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.evaluateContent(TemplateAsyncRenderer.java:217)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.renderVelocity(TemplateAsyncRenderer.java:180)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:137)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:53)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.lambda$syncRender$0(DefaultAsyncRendererExecutor.java:267)
	at com.xpn.xwiki.internal.security.authorization.DefaultAuthorExecutor.call(DefaultAuthorExecutor.java:98)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.syncRender(DefaultAsyncRendererExecutor.java:267)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.render(DefaultAsyncRendererExecutor.java:250)
	at org.xwiki.rendering.async.internal.block.DefaultBlockAsyncRendererExecutor.render(DefaultBlockAsyncRendererExecutor.java:154)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:772)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:745)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:725)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:711)
	at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:78)
	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:2516)
	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:2494)
	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:983)
	at sun.reflect.GeneratedMethodAccessor193.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:565)
	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:548)
	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:219)
	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:369)
	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:490)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:144)
	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:215)
	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:328)
	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:258)
	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:301)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:144)
	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:172)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:144)
	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:423)
	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:191)
	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:423)
	at org.apache.velocity.Template.merge(Template.java:358)
	at org.apache.velocity.Template.merge(Template.java:262)
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:284)
	at com.xpn.xwiki.render.DefaultVelocityManager.evaluate(DefaultVelocityManager.java:321)
	at com.xpn.xwiki.internal.template.VelocityTemplateEvaluator.evaluateContent(VelocityTemplateEvaluator.java:95)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.evaluateContent(TemplateAsyncRenderer.java:217)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.renderVelocity(TemplateAsyncRenderer.java:180)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:137)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:53)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.lambda$syncRender$0(DefaultAsyncRendererExecutor.java:267)
	at com.xpn.xwiki.internal.security.authorization.DefaultAuthorExecutor.call(DefaultAuthorExecutor.java:98)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.syncRender(DefaultAsyncRendererExecutor.java:267)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.render(DefaultAsyncRendererExecutor.java:250)
	at org.xwiki.rendering.async.internal.block.DefaultBlockAsyncRendererExecutor.render(DefaultBlockAsyncRendererExecutor.java:154)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:772)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:745)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:725)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:711)
	at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:78)
	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:2516)
	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:179)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:572)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:250)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:626)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:122)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:109)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:132)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:888)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1597)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Unknown Source)
Caused by: org.xwiki.velocity.XWikiVelocityException: Failed to evaluate content with namespace [xwiki:Main.Search]
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:292)
	at com.xpn.xwiki.render.DefaultVelocityManager.evaluate(DefaultVelocityManager.java:321)
	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:131)
	... 188 more
Caused by: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'execute' in  class org.xwiki.query.internal.ScriptQuery threw exception org.xwiki.query.QueryException: Exception while executing query. Query statement = [mcms] at xwiki:Main.Search[line 588, column 32]
	at org.apache.velocity.runtime.parser.node.ASTMethod.handleInvocationException(ASTMethod.java:306)
	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:233)
	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:369)
	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:701)
	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:72)
	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:240)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:144)
	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:215)
	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:328)
	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:258)
	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:301)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:144)
	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:172)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:144)
	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:215)
	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:328)
	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:258)
	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:301)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:144)
	at org.apache.velocity.runtime.parser.node.ASTElseIfStatement.render(ASTElseIfStatement.java:104)
	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:191)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:144)
	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:215)
	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:328)
	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:258)
	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:301)
	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:423)
	at org.apache.velocity.Template.merge(Template.java:358)
	at org.apache.velocity.Template.merge(Template.java:262)
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:284)
	... 190 more
Caused by: org.xwiki.query.QueryException: Exception while executing query. Query statement = [mcms]
	at org.xwiki.query.solr.internal.SolrQueryExecutor.execute(SolrQueryExecutor.java:150)
	at org.xwiki.query.internal.DefaultQueryExecutorManager.execute(DefaultQueryExecutorManager.java:72)
	at org.xwiki.query.internal.SecureQueryExecutorManager.execute(SecureQueryExecutorManager.java:67)
	at org.xwiki.query.internal.DefaultQuery.execute(DefaultQuery.java:306)
	at org.xwiki.query.internal.ScriptQuery.execute(ScriptQuery.java:254)
	at sun.reflect.GeneratedMethodAccessor412.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:565)
	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:548)
	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:219)
	... 218 more
Caused by: java.lang.NullPointerException
	at org.xwiki.search.solr.internal.AbstractSolrInstance.query(AbstractSolrInstance.java:124)
	at org.xwiki.query.solr.internal.SolrQueryExecutor.execute(SolrQueryExecutor.java:121)
	... 228 more

tmortagne · May 4, 2021, 2:30pm

It seems your Solr instance is not initialized, you probably have some related error in the startup log.

xwikiuser1 · May 5, 2021, 1:53pm

Thanks for the reply.
I found the following in my sotmcat9-stdout log. Not sure if this is the startup log you were referring to. Looks like SOLR is unable to create or query the indexes?

2021-05-05 08:10:27 Apache Commons Daemon procrun stdout initialized.
2021-05-05 08:10:49,143 [main] INFO  iPropertiesConfigurationSource - Loading [xwiki.properties] from [file:/C:/apache-tomcat-9.0.41/webapps/xwiki/WEB-INF/xwiki.properties] 

2021-05-05 08:10:49,628 [main] INFO  o.x.e.i.ServletEnvironment     - Using permanent directory [d:\xwikiperm] 

2021-05-05 08:11:07,622 [main] INFO  o.x.s.s.i.EmbeddedSolr         - Starting embedded Solr server... 

2021-05-05 08:11:07,622 [main] INFO  o.x.s.s.i.EmbeddedSolr         - Using Solr home directory: [d:\xwikiperm\store\solr] 

2021-05-05 08:11:11,193 [main] WARN  o.e.j.u.s.S.config             - Trusting all certificates configured for Client@115a6da[provider=null,keyStore=null,trustStore=null] 

2021-05-05 08:11:11,193 [main] WARN  o.e.j.u.s.S.config             - No Client EndPointIdentificationAlgorithm configured for Client@115a6da[provider=null,keyStore=null,trustStore=null] 

2021-05-05 08:11:11,621 [main] WARN  o.e.j.u.s.S.config             - Trusting all certificates configured for Client@1ef806[provider=null,keyStore=null,trustStore=null] 

2021-05-05 08:11:11,621 [main] WARN  o.e.j.u.s.S.config             - No Client EndPointIdentificationAlgorithm configured for Client@1ef806[provider=null,keyStore=null,trustStore=null] 

2021-05-05 08:11:11,678 [main] WARN  o.a.s.c.CoreContainer          - Not all security plugins configured!  authentication=disabled authorization=disabled.  Solr is only as secure as you make it. Consider configuring authentication/authorization before exposing Solr to users internal or external.  See https://s.apache.org/solrsecurity for more info 

2021-05-05 08:11:17,712 [main] INFO  o.x.s.s.i.EmbeddedSolr         - Started embedded Solr server. 

2021-05-05 08:11:27,208 [main] INFO  o.x.s.f.i.FilesystemStoreTools - Using filesystem store directory [D:\xwikiperm\store\file] 

2021-05-05 08:11:35,727 [XWiki initialization] INFO  .HibernateDataMigrationManager - Storage schema updates and data migrations are enabled 

2021-05-05 08:11:36,436 [XWiki initialization] INFO  .HibernateDataMigrationManager - No data migration to apply for wiki [xwiki] currently in version [121001000] 

2021-05-05 08:11:36,436 [XWiki initialization] INFO  .HibernateDataMigrationManager - Checking Hibernate mapping and updating schema if needed for wiki [xwiki] 

2021-05-05 08:11:40,535 [XWiki Solr index thread] ERROR o.x.s.s.i.DefaultSolrIndexer   - Failed to process entry [INDEX xwiki:Scheduler.NotificationEmailHourlySender] 

java.lang.NullPointerException: null

	at org.xwiki.search.solr.internal.AbstractSolrInstance.add(AbstractSolrInstance.java:62)

	at org.xwiki.search.solr.internal.DefaultSolrIndexer.processBatch(DefaultSolrIndexer.java:410)

	at org.xwiki.search.solr.internal.DefaultSolrIndexer.run(DefaultSolrIndexer.java:376)

	at java.lang.Thread.run(Unknown Source)

2021-05-05 08:11:40,554 [XWiki Solr index thread] ERROR o.x.s.s.i.DefaultSolrIndexer   - Failed to process entry [INDEX xwiki:Scheduler.NotificationEmailDailySender] 

java.lang.NullPointerException: null

	at org.xwiki.search.solr.internal.AbstractSolrInstance.add(AbstractSolrInstance.java:62)

	at org.xwiki.search.solr.internal.DefaultSolrIndexer.processBatch(DefaultSolrIndexer.java:410)

	at org.xwiki.search.solr.internal.DefaultSolrIndexer.run(DefaultSolrIndexer.java:376)

	at java.lang.Thread.run(Unknown Source)

2021-05-05 08:11:40,571 [XWiki Solr index thread] ERROR o.x.s.s.i.DefaultSolrIndexer   - Failed to process entry [INDEX xwiki:Scheduler.NotificationEmailWeeklySender] 

java.lang.NullPointerException: null

	at org.xwiki.search.solr.internal.AbstractSolrInstance.add(AbstractSolrInstance.java:62)

	at org.xwiki.search.solr.internal.DefaultSolrIndexer.processBatch(DefaultSolrIndexer.java:410)

	at org.xwiki.search.solr.internal.DefaultSolrIndexer.run(DefaultSolrIndexer.java:376)

	at java.lang.Thread.run(Unknown Source)

2021-05-05 08:11:58,106 [solr/indexer job group daemon thread - org.xwiki.search.solr.internal.job.IndexerJob@12cf7e8([solr, indexer])] INFO  o.x.s.s.i.j.IndexerJob         - Starting job of type [solr.indexer] with identifier [[solr, indexer]] 

2021-05-05 08:11:58,221 [solr/indexer job group daemon thread - org.xwiki.search.solr.internal.job.IndexerJob@12cf7e8([solr, indexer])] ERROR o.x.s.s.i.j.IndexerJob         - Exception thrown during job execution 

java.lang.IllegalStateException: Failed to query the Solr index.

	at org.xwiki.search.solr.internal.job.SolrDocumentIterator.getResults(SolrDocumentIterator.java:129)

	at org.xwiki.search.solr.internal.job.SolrDocumentIterator.size(SolrDocumentIterator.java:106)

	at org.xwiki.search.solr.internal.job.DiffDocumentIterator.size(DiffDocumentIterator.java:152)

	at org.xwiki.search.solr.internal.job.IndexerJob.updateSolrIndex(IndexerJob.java:135)

	at org.xwiki.search.solr.internal.job.IndexerJob.runInternal(IndexerJob.java:117)

	at org.xwiki.job.AbstractJob.runInContext(AbstractJob.java:243)

	at org.xwiki.job.AbstractJob.run(AbstractJob.java:220)

	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)

	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

	at java.lang.Thread.run(Unknown Source)

Caused by: java.lang.NullPointerException: null

	at org.xwiki.search.solr.internal.AbstractSolrInstance.query(AbstractSolrInstance.java:124)

	at org.xwiki.search.solr.internal.job.SolrDocumentIterator.getResults(SolrDocumentIterator.java:121)

	... 9 common frames omitted

2021-05-05 08:11:58,224 [solr/indexer job group daemon thread - org.xwiki.search.solr.internal.job.IndexerJob@12cf7e8([solr, indexer])] INFO  o.x.s.s.i.j.IndexerJob         - Finished job of type [solr.indexer] with identifier [[solr, indexer]]

If I attempt to reindex through the Gloabl Administration Search page I get the following for every page in the tomcat9-stdout log.

2021-05-05 08:49:14,269 [XWiki Solr index thread] ERROR o.x.s.s.i.DefaultSolrIndexer   - Failed to process entry [INDEX xwiki:AnnotationCode.AnnotateMenuUIX] 

java.lang.NullPointerException: null

	at org.xwiki.search.solr.internal.AbstractSolrInstance.add(AbstractSolrInstance.java:62)

	at org.xwiki.search.solr.internal.DefaultSolrIndexer.processBatch(DefaultSolrIndexer.java:410)

	at org.xwiki.search.solr.internal.DefaultSolrIndexer.run(DefaultSolrIndexer.java:376)

	at java.lang.Thread.run(Unknown Source)

2021-05-05 08:49:14,275 [XWiki Solr index thread] ERROR o.x.s.s.i.DefaultSolrIndexer   - Failed to process entry [INDEX Object xwiki:AnnotationCode.AnnotateMenuUIX^XWiki.UIExtensionClass[0]] 

java.lang.NullPointerException: null

	at org.xwiki.search.solr.internal.AbstractSolrInstance.add(AbstractSolrInstance.java:62)

	at org.xwiki.search.solr.internal.DefaultSolrIndexer.processBatch(DefaultSolrIndexer.java:410)

	at org.xwiki.search.solr.internal.DefaultSolrIndexer.run(DefaultSolrIndexer.java:376)

	at java.lang.Thread.run(Unknown Source)

2021-05-05 08:49:14,279 [XWiki Solr index thread] ERROR o.x.s.s.i.DefaultSolrIndexer   - Failed to process entry [INDEX Object_property xwiki:AnnotationCode.AnnotateMenuUIX^XWiki.UIExtensionClass[0].async_cached] 

java.lang.NullPointerException: null

	at org.xwiki.search.solr.internal.AbstractSolrInstance.add(AbstractSolrInstance.java:62)

	at org.xwiki.search.solr.internal.DefaultSolrIndexer.processBatch(DefaultSolrIndexer.java:410)

	at org.xwiki.search.solr.internal.DefaultSolrIndexer.run(DefaultSolrIndexer.java:376)

	at java.lang.Thread.run(Unknown Source)

2021-05-05 08:49:14,283 [XWiki Solr index thread] ERROR o.x.s.s.i.DefaultSolrIndexer   - Failed to process entry [INDEX Object_property xwiki:AnnotationCode.AnnotateMenuUIX^XWiki.UIExtensionClass[0].async_context]

xwikiuser1 · May 5, 2021, 2:21pm

I was able to resolve this by uninstalling SOLR from the extensions manager. This time I deleted the SOLR directory under the xwiki permanent directory, then re-installed SOLR. After re-indexing everything is working again. Thanks for the reply!