[JIRA] (JENKINS-37974) WARNING: Caught exception evaluating: c.displayExecutors in /ajaxExecutors. Reason: java.lang.reflect.InvocationTargetException

[dawid@rmldsky.com (JIRA)‏]

Dawid R created an issue

Jenkins / JENKINS-37974 WARNING: Caught exception evaluating: c.displayExecutors in /ajaxExecutors. Reason: java.lang.reflect.InvocationTargetException Issue Type: Bug Assignee: Unassigned Components: core Created: 2016/Sep/06 6:59 AM Priority: Minor Reporter: Dawid R Hm, not sure what this warning is about. I can see this spamming my syslog every 5sec or so. Not sure if its Jenkins core or a pluging. Jenkins ver. 2.7 running on Ubuntu 14.04.3 LTS. Please advice if there is anything I am doing wrong or should tweak something to get rid of this one. Keep up the good work! Sep 6 06:27:17 ip-address [jenkins]: Sep 06, 2016 6:27:17 AM hudson.ExpressionFactory2$JexlExpression evaluate Sep 6 06:27:17 ip-address [jenkins]: WARNING: Caught exception evaluating: c.displayExecutors in /ajaxExecutors. Reason: java.lang.reflect.InvocationTargetException Sep 6 06:27:17 ip-address [jenkins]: java.lang.reflect.InvocationTargetException Sep 6 06:27:17 ip-address [jenkins]: #011at sun.reflect.GeneratedMethodAccessor328.invoke(Unknown Source) Sep 6 06:27:17 ip-address [jenkins]: #011at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) Sep 6 06:27:17 ip-address [jenkins]: #011at java.lang.reflect.Method.invoke(Method.java:497) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jexl.util.PropertyExecutor.execute(PropertyExecutor.java:125) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jexl.util.introspection.UberspectImpl$VelGetterImpl.invoke(UberspectImpl.java:314) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jexl.parser.ASTArrayAccess.evaluateExpr(ASTArrayAccess.java:185) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jexl.parser.ASTIdentifier.execute(ASTIdentifier.java:75) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jexl.parser.ASTReference.execute(ASTReference.java:83) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jexl.parser.ASTReference.value(ASTReference.java:57) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jexl.parser.ASTReferenceExpression.value(ASTReferenceExpression.java:51) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jexl.ExpressionImpl.evaluate(ExpressionImpl.java:80) Sep 6 06:27:17 ip-address [jenkins]: #011at hudson.ExpressionFactory2$JexlExpression.evaluate(ExpressionFactory2.java:74) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.tags.core.CoreTagLibrary$3.run(CoreTagLibrary.java:134) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.tags.core.ForEachTag.doTag(ForEachTag.java:150) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) Sep 6 06:27:17 ip-address [jenkins]: #011at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) Sep 6 06:27:17 ip-address [jenkins]: #011at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.tags.core.OtherwiseTag.doTag(OtherwiseTag.java:41) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) Sep 6 06:27:17 ip-address [jenkins]: #011at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.tags.core.ChooseTag.doTag(ChooseTag.java:38) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) Sep 6 06:27:17 ip-address [jenkins]: #011at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) Sep 6 06:27:17 ip-address [jenkins]: #011at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) Sep 6 06:27:17 ip-address [jenkins]: #011at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120) Sep 6 06:27:17 ip-address [jenkins]: #011at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.tags.core.OtherwiseTag.doTag(OtherwiseTag.java:41) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.tags.core.ChooseTag.doTag(ChooseTag.java:38) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) Sep 6 06:27:17 ip-address [jenkins]: #011at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120) Sep 6 06:27:17 ip-address [jenkins]: #011at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) Sep 6 06:27:17 ip-address [jenkins]: #011at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:95) Sep 6 06:27:17 ip-address [jenkins]: #011at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:63) Sep 6 06:27:17 ip-address [jenkins]: #011at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:53) Sep 6 06:27:17 ip-address [jenkins]: #011at org.kohsuke.stapler.jelly.JellyFacet$1.dispatch(JellyFacet.java:95) Sep 6 06:27:17 ip-address [jenkins]: #011at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746) Sep 6 06:27:17 ip-address [jenkins]: #011at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876) Sep 6 06:27:17 ip-address [jenkins]: #011at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:813) Sep 6 06:27:17 ip-address [jenkins]: #011at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876) Sep 6 06:27:17 ip-address [jenkins]: #011at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649) Sep 6 06:27:02 ip-address [jenkins]: #011at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120) Sep 6 06:27:02 ip-address [jenkins]: #011at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) Sep 6 06:27:02 ip-address [jenkins]: #011at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:95) Sep 6 06:27:02 ip-address [jenkins]: #011at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:63) Sep 6 06:27:02 ip-address [jenkins]: #011at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:53) Sep 6 06:27:02 ip-address [jenkins]: #011at org.kohsuke.stapler.jelly.JellyFacet$1.dispatch(JellyFacet.java:95) Sep 6 06:27:02 ip-address [jenkins]: #011at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746) Sep 6 06:27:02 ip-address [jenkins]: #011at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876) Sep 6 06:27:02 ip-address [jenkins]: #011at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:813) Sep 6 06:27:02 ip-address [jenkins]: #011at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876) Sep 6 06:27:02 ip-address [jenkins]: #011at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649) Sep 6 06:27:02 ip-address [jenkins]: #011at org.kohsuke.stapler.Stapler.service(Stapler.java:238) Sep 6 06:27:02 ip-address [jenkins]: #011at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) Sep 6 06:27:02 ip-address [jenkins]: #011at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812) Sep 6 06:27:02 ip-address [jenkins]: #011at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669) Sep 6 06:27:02 ip-address [jenkins]: #011at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:135) Sep 6 06:27:02 ip-address [jenkins]: #011at hudson.plugins.greenballs.GreenBallFilter.doFilter(GreenBallFilter.java:59) Sep 6 06:27:02 ip-address [jenkins]: #011at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:132) Sep 6 06:27:02 ip-address [jenkins]: #011at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:126) Sep 6 06:27:02 ip-address [jenkins]: #011at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) Sep 6 06:27:02 ip-address [jenkins]: #011at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:49) Sep 6 06:27:02 ip-address [jenkins]: #011at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) Sep 6 06:27:02 ip-address [jenkins]: #011at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84) Sep 6 06:25:40 ip-address [jenkins]: #011at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) Sep 6 06:25:40 ip-address [jenkins]: #011at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142) Sep 6 06:25:40 ip-address [jenkins]: #011at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) Sep 6 06:25:40 ip-address [jenkins]: #011at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271) Sep 6 06:25:40 ip-address [jenkins]: #011at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) Sep 6 06:25:40 ip-address [jenkins]: #011at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93) Sep 6 06:25:40 ip-address [jenkins]: #011at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) Sep 6 06:25:40 ip-address [jenkins]: #011at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249) Sep 6 06:25:40 ip-address [jenkins]: #011at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67) Sep 6 06:25:40 ip-address [jenkins]: #011at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) Sep 6 06:25:40 ip-address [jenkins]: #011at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76) Sep 6 06:25:40 ip-address [jenkins]: #011at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171) Sep 6 06:25:40 ip-address [jenkins]: #011at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) Sep 6 06:25:40 ip-address [jenkins]: #011at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49) Sep 6 06:25:40 ip-address [jenkins]: #011at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) Sep 6 06:25:40 ip-address [jenkins]: #011at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82) Sep 6 06:25:40 ip-address [jenkins]: #011at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) Sep 6 06:25:40 ip-address [jenkins]: #011at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30) Sep 6 06:25:40 ip-address [jenkins]: #011at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) Sep 6 06:25:40 ip-address [jenkins]: #011at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585) Sep 6 06:25:40 ip-address [jenkins]: #011at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) Sep 6 06:25:40 ip-address [jenkins]: #011at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:553) Sep 6 06:25:40 ip-address [jenkins]: #011at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223) Sep 6 06:25:40 ip-address [jenkins]: #011at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127) Sep 6 06:25:40 ip-address [jenkins]: #011at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) Sep 6 06:25:40 ip-address [jenkins]: #011at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) Sep 6 06:25:40 ip-address [jenkins]: #011at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061) Sep 6 06:25:40 ip-address [jenkins]: #011at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) Sep 6 06:25:40 ip-address [jenkins]: #011at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) Sep 6 06:25:40 ip-address [jenkins]: #011at org.eclipse.jetty.server.Server.handle(Server.java:499) Sep 6 06:25:40 ip-address [jenkins]: #011at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311) Sep 6 06:25:40 ip-address [jenkins]: #011at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257) Sep 6 06:25:40 ip-address [jenkins]: #011at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544) Sep 6 06:25:40 ip-address [jenkins]: #011at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77) Sep 6 06:25:40 ip-address [jenkins]: #011at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) Sep 6 06:25:40 ip-address [jenkins]: #011at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) Sep 6 06:25:40 ip-address [jenkins]: #011at java.lang.Thread.run(Thread.java:745) Sep 6 06:25:40 ip-address [jenkins]: Caused by: java.lang.NullPointerException Add Comment

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[tib@hms.se (JIRA)‏]

Timmy Brolin commented on JENKINS-37974

Re: WARNING: Caught exception evaluating: c.displayExecutors in /ajaxExecutors. Reason: java.lang.reflect.InvocationTargetException Same here. Running Jenkins ver. 1.625.2 When this happens, Jenkins becomes dead slow. Copy of error from our log below. Seems more or less identical to yours. *************************************************************************************** WARNING hudson.ExpressionFactory2$JexlExpression evaluate

Caught exception evaluating: c.displayExecutors in /ajaxExecutors. Reason: java.lang.reflect.InvocationTargetException

java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedMethodAccessor364.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.commons.jexl.util.PropertyExecutor.execute(PropertyExecutor.java:125) at org.apache.commons.jexl.util.introspection.UberspectImpl$VelGetterImpl.invoke(UberspectImpl.java:314) at org.apache.commons.jexl.parser.ASTArrayAccess.evaluateExpr(ASTArrayAccess.java:185) at org.apache.commons.jexl.parser.ASTIdentifier.execute(ASTIdentifier.java:75) at org.apache.commons.jexl.parser.ASTReference.execute(ASTReference.java:83) at org.apache.commons.jexl.parser.ASTReference.value(ASTReference.java:57) at org.apache.commons.jexl.parser.ASTReferenceExpression.value(ASTReferenceExpression.java:51) at org.apache.commons.jexl.ExpressionImpl.evaluate(ExpressionImpl.java:80) at hudson.ExpressionFactory2$JexlExpression.evaluate(ExpressionFactory2.java:74) at org.apache.commons.jelly.tags.core.CoreTagLibrary$3.run(CoreTagLibrary.java:134) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161) at org.apache.commons.jelly.tags.core.ForEachTag.doTag(ForEachTag.java:150) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99) at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161) at org.apache.commons.jelly.tags.core.OtherwiseTag.doTag(OtherwiseTag.java:41) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161) at org.apache.commons.jelly.tags.core.ChooseTag.doTag(ChooseTag.java:38) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120) at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99) at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161) at org.apache.commons.jelly.tags.core.OtherwiseTag.doTag(OtherwiseTag.java:41) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161) at org.apache.commons.jelly.tags.core.ChooseTag.doTag(ChooseTag.java:38) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:95) at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:63) at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:53) at org.kohsuke.stapler.jelly.JellyFacet$1.dispatch(JellyFacet.java:95) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:813) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649) at org.kohsuke.stapler.Stapler.service(Stapler.java:238) at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:686) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1494) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:132) at com.smartcodeltd.jenkinsci.plugin.assetbundler.filters.LessCSS.doFilter(LessCSS.java:45) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:129) at hudson.plugins.greenballs.GreenBallFilter.doFilter(GreenBallFilter.java:59) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:129) at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:123) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:49) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84) at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:117) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249) at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1474) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:533) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:370) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489) at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:949) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1011) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:668) at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52) at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NullPointerException

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[tib@hms.se (JIRA)‏]

Timmy Brolin edited a comment on JENKINS-37974

Re: WARNING: Caught exception evaluating: c.displayExecutors in /ajaxExecutors. Reason: java.lang.reflect.InvocationTargetException

Same here. Running Jenkins ver. 1.625.2 When this happens, Jenkins becomes dead slow.

Also, when this happens, I noticed that some jobs seem to become stuck in endless loops, slowly executing the same step over and over. Jenkins seems to snap out of it if I kill all active jobs and delete all workspaces.

[tib@hms.se (JIRA)‏]

Timmy Brolin edited a comment on JENKINS-37974

Re: WARNING: Caught exception evaluating: c.displayExecutors in /ajaxExecutors. Reason: java.lang.reflect.InvocationTargetException

Same here. Running Jenkins ver. 1.625.2 with 44 executors, 21 slaves (windows+linux), 140 jobs.

When this happens, Jenkins becomes dead slow.

Also, when this happens, I noticed that some jobs sometimes seem to become stuck in endless loops, slowly executing the same step over and over. Jenkins seems to snap sometimes snaps out of it if I kill all active jobs and delete all workspaces.

[funeeldy@yahoo.com (JIRA)‏]

marlene cote commented on JENKINS-37974

Re: WARNING: Caught exception evaluating: c.displayExecutors in /ajaxExecutors. Reason: java.lang.reflect.InvocationTargetException

I am seeing the same thing. running jenkins 2.37 on linux master. Jan 03, 2017 10:44:11 AM hudson.ExpressionFactory2$JexlExpression evaluate WARNING: Caught exception evaluating: descriptor.settings.addresses in /configure. Reason: java.lang.reflect.InvocationTargetException java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497)

at org.apache.commons.jexl.util.PropertyExecutor.execute(PropertyExecutor.java:125) at org.apache.commons.jexl.util.introspection.UberspectImpl$VelGetterImpl.invoke(UberspectImpl.java:314) at org.apache.commons.jexl.parser.ASTArrayAccess.evaluateExpr(ASTArrayAccess.java:185) at org.apache.commons.jexl.parser.ASTIdentifier.execute(ASTIdentifier.java:75) at org.apache.commons.jexl.parser.ASTReference.execute(ASTReference.java:83) at org.apache.commons.jexl.parser.ASTReference.value(ASTReference.java:57) at org.apache.commons.jexl.parser.ASTReferenceExpression.value(ASTReferenceExpression.java:51) at org.apache.commons.jexl.ExpressionImpl.evaluate(ExpressionImpl.java:80) at hudson.ExpressionFactory2$JexlExpression.evaluate(ExpressionFactory2.java:74)

at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:58)

at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99) at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)

at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99) at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99) at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161) at org.apache.commons.jelly.tags.core.WhenTag.doTag(WhenTag.java:46)

at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161) at org.apache.commons.jelly.tags.core.ChooseTag.doTag(ChooseTag.java:38) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:95)

at org.kohsuke.stapler.jelly.IncludeTag.doTag(IncludeTag.java:147) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269)

at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99) at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161) at org.apache.commons.jelly.tags.core.OtherwiseTag.doTag(OtherwiseTag.java:41) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161) at org.apache.commons.jelly.tags.core.ChooseTag.doTag(ChooseTag.java:38) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120)

at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:161) at org.apache.commons.jelly.tags.core.ForEachTag.doTag(ForEachTag.java:150) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99) at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)

at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99) at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

at org.apache.commons.jelly.tags.core.CoreTagLibrary$1.run(CoreTagLibrary.java:98)

at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99) at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)

at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120)

at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:95) at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:63) at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:53) at org.kohsuke.stapler.jelly.JellyFacet$1.dispatch(JellyFacet.java:95) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)

at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649) at org.kohsuke.stapler.Stapler.service(Stapler.java:238)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:135) at com.smartcodeltd.jenkinsci.plugin.assetbundler.filters.LessCSS.doFilter(LessCSS.java:47) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:132) at hudson.plugins.greenballs.GreenBallFilter.doFilter(GreenBallFilter.java:59) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:132) at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:126) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:49) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)

at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84) at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:117) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249) at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:553) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) at org.eclipse.jetty.server.Server.handle(Server.java:499) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257) at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)

at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)

Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: -1 at java.lang.AbstractStringBuilder.deleteCharAt(AbstractStringBuilder.java:797) at java.lang.StringBuilder.deleteCharAt(StringBuilder.java:253) at org.jenkinsci.plugins.detection.unreliable.slave.UnreliableSlaveDetection.getAddresses(UnreliableSlaveDetection.java:69) ... 163 more

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[papanito@wyssmann.com (JIRA)‏]

Adrian Wyssmann commented on JENKINS-37974

Re: WARNING: Caught exception evaluating: c.displayExecutors in /ajaxExecutors. Reason: java.lang.reflect.InvocationTargetException

Same issue here in Jenkins 2.89.3, running on Windows Feb 08, 2018 4:14:25 PM hudson.ExpressionFactory2$JexlExpression evaluate WARNING: Caught exception evaluating: it.transientActions in /jenkins/job/PLAYGROUND-Pipeline/89/input/. Reason: java.lang.reflect.InvocationTargetException java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedMethodAccessor770.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.commons.jexl.util.PropertyExecutor.execute(PropertyExecutor.java:125) at org.apache.commons.jexl.util.introspection.UberspectImpl$VelGetterImpl.invoke(UberspectImpl.java:314) at org.apache.commons.jexl.parser.ASTArrayAccess.evaluateExpr(ASTArrayAccess.java:185) at org.apache.commons.jexl.parser.ASTIdentifier.execute(ASTIdentifier.java:75) at org.apache.commons.jexl.parser.ASTReference.execute(ASTReference.java:83) at org.apache.commons.jexl.parser.ASTReference.value(ASTReference.java:57) at org.apache.commons.jexl.parser.ASTReferenceExpression.value(ASTReferenceExpression.java:51) at org.apache.commons.jexl.ExpressionImpl.evaluate(ExpressionImpl.java:80) at hudson.ExpressionFactory2$JexlExpression.evaluate(ExpressionFactory2.java:74) at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:58) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99) at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120) at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99) at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.tags.core.CoreTagLibrary$1.run(CoreTagLibrary.java:98) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:95) at org.kohsuke.stapler.jelly.IncludeTag.doTag(IncludeTag.java:147) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.CallTagLibScript$1.run(CallTagLibScript.java:99) at org.apache.commons.jelly.tags.define.InvokeBodyTag.doTag(InvokeBodyTag.java:91) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.tags.core.CoreTagLibrary$1.run(CoreTagLibrary.java:98) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.kohsuke.stapler.jelly.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99) at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95) at org.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105) at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:120) at org.kohsuke.stapler.jelly.CompressTag.doTag(CompressTag.java:44) at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:269) at org.kohsuke.stapler.jelly.JellyViewScript.run(JellyViewScript.java:95) at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:63) at org.kohsuke.stapler.jelly.DefaultScriptInvoker.invokeScript(DefaultScriptInvoker.java:53) at org.kohsuke.stapler.jelly.JellyClassTearOff.serveIndexJelly(JellyClassTearOff.java:112) at org.kohsuke.stapler.jelly.JellyFacet.handleIndexRequest(JellyFacet.java:140) at org.kohsuke.stapler.IndexViewDispatcher.dispatch(IndexViewDispatcher.java:30) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:715) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:845) at org.kohsuke.stapler.MetaClass$10.dispatch(MetaClass.java:374) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:715) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:845) at org.kohsuke.stapler.MetaClass$10.dispatch(MetaClass.java:374) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:715) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:845) at org.kohsuke.stapler.MetaClass$5.doDispatch(MetaClass.java:248) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:715) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:845) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649) at org.kohsuke.stapler.Stapler.service(Stapler.java:238) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:841) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1650) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:135) at org.jenkinsci.plugins.ssegateway.Endpoint$SSEListenChannelFilter.doFilter(Endpoint.java:225) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:132) at io.jenkins.blueocean.auth.jwt.impl.JwtAuthenticationFilter.doFilter(JwtAuthenticationFilter.java:61) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:132) at com.cloudbees.jenkins.support.slowrequest.SlowRequestFilter.doFilter(SlowRequestFilter.java:37) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:132) at com.smartcodeltd.jenkinsci.plugin.assetbundler.filters.LessCSS.doFilter(LessCSS.java:47) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:132) at io.jenkins.blueocean.ResourceCacheControl.doFilter(ResourceCacheControl.java:134) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:132) at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:230) at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:202) at net.bull.javamelody.PluginMonitoringFilter.doFilter(PluginMonitoringFilter.java:85) at org.jvnet.hudson.plugins.monitoring.HudsonMonitoringFilter.doFilter(HudsonMonitoringFilter.java:112) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:132) at javax.servlet.FilterChain$doFilter$0.call(Unknown Source) at com.ceilfors.jenkins.plugins.jiratrigger.ExceptionLoggingFilter.doFilter(ExceptionLoggingFilter.groovy:29) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:132) at hudson.plugins.greenballs.GreenBallFilter.doFilter(GreenBallFilter.java:59) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:132) at jenkins.metrics.impl.MetricsFilter.doFilter(MetricsFilter.java:125) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:132) at hudson.plugins.audit_trail.AuditTrailFilter.doFilter(AuditTrailFilter.java:95) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:132) at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:138) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637) at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:50) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84) at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:117) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249) at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637) at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637) at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637) at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:524) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:56) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) at org.eclipse.jetty.server.Server.handle(Server.java:564) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:317) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110) at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:278) at org.eclipse.jetty.io.ssl.SslConnection$3.succeeded(SslConnection.java:148) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110) at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124) at org.eclipse.jetty.util.thread.Invocable.invokePreferred(Invocable.java:128) at org.eclipse.jetty.util.thread.Invocable$InvocableExecutor.invoke(Invocable.java:222) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:294) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:199) at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.AbstractMethodError: you must override the new overload of isApplicable at com.sonyericsson.rebuild.RebuildValidator.isApplicable(RebuildValidator.java:50) at com.sonyericsson.rebuild.RebuildActionFactory.createFor(RebuildActionFactory.java:61) at hudson.model.Run.getTransientActions(Run.java:380) ... 159 more

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[papanito@wyssmann.com (JIRA)‏]

Adrian Wyssmann commented on JENKINS-37974

Re: WARNING: Caught exception evaluating: c.displayExecutors in /ajaxExecutors. Reason: java.lang.reflect.InvocationTargetException

The error is actually very annoying cause it fills the jenkins logfile extensively

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[annemoroney@alum.mit.edu (JIRA)‏]

AnneTheAgile commented on JENKINS-37974

Re: WARNING: Caught exception evaluating: c.displayExecutors in /ajaxExecutors. Reason: java.lang.reflect.InvocationTargetException

Jenkins ver. 2.144 Plugins all updated as of 2018-10-02Tues. ~5pm EDT I get a slightly different error message for ajaxBuildQueue.  I agree these are really irritating due to the jenkins logs noise. I'm not sure where it's coming from though?  Oct 03, 2018 1:22:58 PM hudson.security.csrf.CrumbFilter doFilter WARNING: Found invalid crumb 54e189641fa07d5854f03d7a1f718e47. Will check remaining parameters for a valid one... Oct 03, 2018 1:22:58 PM hudson.security.csrf.CrumbFilter doFilter WARNING: No valid crumb was included in request for /view/MY_VIEW_NAME_QaStg/ajaxBuildQueue by evoskoley. Returning 403. x

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[annemoroney@alum.mit.edu (JIRA)‏]

AnneTheAgile edited a comment on JENKINS-37974

Re: WARNING: Caught exception evaluating: c.displayExecutors in /ajaxExecutors. Reason: java.lang.reflect.InvocationTargetException

[Jenkins ver. 2.144|https://jenkins.io/]

Plugins all updated as of 2018-10-02Tues. ~5pm EDT I get a slightly different error message for ajaxBuildQueue.  I agree these are really irritating due to the jenkins logs noise. I'm not sure where it's coming from though?  {{Oct 03, 2018 1:22:58 PM hudson.security.csrf.CrumbFilter doFilter}} {{WARNING: Found invalid crumb 54e189641fa07d5854f03d7a1f718e47. Will check remaining parameters for a valid one...}} {{Oct 03, 2018 1:22:58 PM hudson.security.csrf.CrumbFilter doFilter}}

{{WARNING: No valid crumb was included in request for /view/MY_VIEW_NAME_QaStg/ajaxBuildQueue by evoskoley MY_USER_ID . Returning 403.}} x

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