[JIRA] [dashboard-view] (JENKINS-18025) View: when "Recurse in subfolders" is true, view is empty and logs full of java.lang.ClassCastException: hudson.maven.MavenModule cannot be cast to hudson.model.TopLevelItem

Tue, 21 May 2013 04:51:05 -0700

Issue Type: Bug Bug
Assignee: Peter Hayes
Components: dashboard-view
Created: 21/May/13 11:49 AM
Description:

One of my dashboard view is defined like the following

<hudson.plugins.view.dashboard.Dashboard plugin="[email protected]">
      <owner class="hudson" reference="../../.."/>
      <name>+Continuous Integration</name>
      <filterExecutors>false</filterExecutors>
      <filterQueue>false</filterQueue>
      <properties class="hudson.model.View$PropertyList"/>
      <jobNames>
        <comparator class="hudson.util.CaseInsensitiveComparator"/>
      </jobNames>
      <jobFilters/>
      <columns>
        <hudson.views.StatusColumn/>
        <hudson.views.WeatherColumn/>
        <hudson.views.JobColumn/>
        <hudson.views.LastSuccessColumn/>
        <hudson.views.LastFailureColumn/>
        <hudson.views.LastDurationColumn/>
        <hudson.views.BuildButtonColumn/>
        <de.fspengler.hudson.pview.ConsoleViewColumn plugin="[email protected]"/>
        <hudson.plugins.projectstats.column.NumBuildsColumn plugin="[email protected]"/>
      </columns>
      <includeRegex>(?!(_env_.*|.*single_selenium_test.*|stx2|apache|check|nexus|ocs)).*</includeRegex>
      <recurse>true</recurse>
      <useCssStyle>false</useCssStyle>
      <includeStdJobList>false</includeStdJobList>
      <leftPortletWidth>50%</leftPortletWidth>
      <rightPortletWidth>50%</rightPortletWidth>
      <leftPortlets/>
      <rightPortlets/>
      <topPortlets>
        <hudson.plugins.view.dashboard.core.JobsPortlet>
          <id>dashboard_portlet_6828</id>
          <name>Jobs Grid</name>
        </hudson.plugins.view.dashboard.core.JobsPortlet>
      </topPortlets>
      <bottomPortlets/>
    </hudson.plugins.view.dashboard.Dashboard>


When I try to load this view, the job list is empty. The logs are full of the following exception:





WARNING: Caught exception evaluating: it.allViewJobNamesAsJson in /jenkins/. Reason: java.lang.reflect.InvocationTargetException
java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        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.parser.EscapingExpression.evaluate(EscapingExpression.java:24)
        at org.apache.commons.jelly.impl.ExpressionScript.run(ExpressionScript.java:66)
        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.JellyViewScript.run(JellyViewScript.java:81)
        at org.kohsuke.stapler.jelly.IncludeTag.doTag(IncludeTag.java:146)
        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.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.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:119)
        at org.kohsuke.stapler.jelly.CompressTag.doTag(CompressTag.java:44)
        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.apache.commons.jelly.tags.core.CoreTagLibrary$2.run(CoreTagLibrary.java:105)
        at org.kohsuke.stapler.jelly.CallTagLibScript.run(CallTagLibScript.java:119)
        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:81)
        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:127)
        at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:666)
        at org.kohsuke.stapler.Stapler.invoke(Stapler.java:770)
        at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:736)
        at org.kohsuke.stapler.Stapler.invoke(Stapler.java:770)
        at org.kohsuke.stapler.Stapler.invoke(Stapler.java:583)
        at org.kohsuke.stapler.Stapler.service(Stapler.java:214)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:45)
        at winstone.ServletConfiguration.execute(ServletConfiguration.java:248)
        at winstone.RequestDispatcher.forward(RequestDispatcher.java:333)
        at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:376)
        at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:95)
        at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206)
        at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:179)
        at net.bull.javamelody.PluginMonitoringFilter.doFilter(PluginMonitoringFilter.java:86)
        at org.jvnet.hudson.plugins.monitoring.HudsonMonitoringFilter.doFilter(HudsonMonitoringFilter.java:84)
        at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:98)
        at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:87)
        at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
        at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
        at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:48)
        at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
        at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
        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 org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:124)
        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:135)
        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 org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFilter.java:174)
        at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
        at jenkins.security.ApiTokenFilter.doFilter(ApiTokenFilter.java:64)
        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$1.doFilter(ChainedServletFilter.java:87)
        at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
        at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
        at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
        at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
        at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:50)
        at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
        at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
        at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
        at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
        at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
        at winstone.RequestDispatcher.forward(RequestDispatcher.java:331)
        at winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:227)
        at winstone.RequestHandlerThread.run(RequestHandlerThread.java:150)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.ClassCastException: hudson.maven.MavenModule cannot be cast to hudson.model.TopLevelItem
        at hudson.model.ListView.includeItems(ListView.java:194)
        at hudson.model.ListView.includeItems(ListView.java:196)
        at hudson.model.ListView.includeItems(ListView.java:189)
        at hudson.model.ListView.getItems(ListView.java:160)
        at hudson.model.ListView.getItems(ListView.java:63)
        at org.jenkins.ci.plugins.keyboard_shortcuts.KeyboardShortcutsPageDecorator.getAllViewJobNamesAsJson(KeyboardShortcutsPageDecorator.java:90)
        ... 99 more






As soon as I set "recurse" parameter to false, the view is working as expected. It took me a few days to spot this issue and it annoyed a lot my users, so I think the view should deal with this improper parameter correctly.
Environment: Jenkins 1.515, Dashboard view version 1.6, Debian Squeeze, Java 1.6.0_37
Project: Jenkins
Priority: Major Major
Reporter: Reynald Borer
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