[JENKINS-40545] NPE in console log when I configure a folder in a folder or a pipeline in a folder

timja commented 7 years ago

A null pointer exception is reported by the jelly code when I try to configure a folder in a folder or a pipeline in a folder.

The message is "Caught exception evaluating: h.filterDescriptors(it,attrs.descriptors) in /configure. Reason: java.lang.NullPointerException"

Refer to comment later in this report for steps markewaite used to duplicate the problem.

ERROR: Timeout after 10 minutes
ERROR: Error cloning remote repo 'origin'
hudson.plugins.git.GitException: Command "git fetch --tags --progress http://dev.newtranx.com:18080/git/app/newtranxPT_iOS.git +refs/heads/*:refs/remotes/origin/*" returned status code 143:
stdout: 
stderr: 
    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1745)
    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1489)
    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$300(CliGitAPIImpl.java:64)
    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:315)
    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$2.execute(CliGitAPIImpl.java:512)
    at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1054)
    at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1094)
    at hudson.scm.SCM.checkout(SCM.java:495)
    at hudson.model.AbstractProject.checkout(AbstractProject.java:1278)
    at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:604)
    at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
    at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:529)
    at hudson.model.Run.execute(Run.java:1720)
    at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
    at hudson.model.ResourceController.execute(ResourceController.java:98)
    at hudson.model.Executor.run(Executor.java:404)
ERROR: null

Caught exception evaluating: h.filterDescriptors(it,attrs.descriptors) in /configure. Reason: java.lang.NullPointerException
java.lang.NullPointerException
    at hudson.model.DescriptorVisibilityFilter.apply(DescriptorVisibilityFilter.java:72)
    at hudson.Functions.filterDescriptors(Functions.java:1790)
    at sun.reflect.GeneratedMethodAccessor266.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.apache.commons.jexl.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:258)
    at org.apache.commons.jexl.parser.ASTMethod.execute(ASTMethod.java:104)
    at org.apache.commons.jexl.parser.ASTReference.execute(ASTReference.java:83)
    at org.apache.commons.jexl.parser.ASTReference.value(ASTReference.java:57)
    at org.apache.commons.jexl.parser.ASTReferenceExpression.value(ASTReferenceExpression.java:51)
    at org.apache.commons.jexl.ExpressionImpl.evaluate(ExpressionImpl.java:80)
    at hudson.ExpressionFactory2$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.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.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.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.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.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.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.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.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.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.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.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.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.ReallyStaticTagLibrary$1.run(ReallyStaticTagLibrary.java:99)
    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.ScopeTag.doTag(ScopeTag.java:37)
    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: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.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$1.run(CoreTagLibrary.java:98)
    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$1.doFilter(PluginServletFilter.java:135)
    at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:126)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
    at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:86)
    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$1.run(BoundedExecutorService.java:77)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:724)

Originally reported by haiwang, imported from: NPE in console log when I configure a folder in a folder or a pipeline in a folder

status: Resolved
priority: Major
resolution: Duplicate
resolved: 2017-07-17T18:34:44+00:00
imported: 2022/01/10

timja commented 7 years ago

markewaite:

I am able to duplicate the null pointer exception in h.filterDescriptors without any message from the git plugin. I believe this is a problem in core, though I could easily be wrong.

Steps I take to see the problem:

Clone my docker repository and checkout the lts-with-plugins branch

  $ git clone https://github.com/MarkEWaite/docker JENKINS-40545
  $ cd JENKINS-40545
  $ git checkout -b lts-with-plugins -t origin/lts-with-plugins

Build and run that docker image

  $ docker build -t jenkins:JENKINS-40545 .
  $ docker run -i --rm --publish 8080:8080 --publish 50000:50000 --publish 18022:18022 -t jenkins:JENKINS-40545

Open a web browser to http://localhost:8080/
Click the "Git Client Plugin Folder" folder in that web browser
Click the "Git Client Branches - Maven" multi-branch job
Click the "Configure" link in that multi-branch maven job, and watch the console log from the docker image

The console log reports:

Feb 06, 2017 6:55:04 PM hudson.ExpressionFactory2$JexlExpression evaluate
WARNING: Caught exception evaluating: h.filterDescriptors(it,attrs.descriptors) in /job/Git-Folder/job/git-plugin-freestyle-multi-branch/configure. Reason: java.lang.NullPointerException
java.lang.NullPointerException
at hudson.model.DescriptorVisibilityFilter.apply(DescriptorVisibilityFilter.java:72)
at hudson.Functions.filterDescriptors(Functions.java:1790)
at sun.reflect.GeneratedMethodAccessor437.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.commons.jexl.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:258)
at org.apache.commons.jexl.parser.ASTMethod.execute(ASTMethod.java:104)
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.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)

I see the same null pointer exception if I try to configure a folder inside a folder. For example, the problem happens if I use the following steps:

Click the "Hosting Providers" top level folder
Click the "Assembla" folder
Click the "Configure" link in the Assembla folder (folder in a folder)

I don't see that null pointer exception when I configure a freestyle job inside a folder.

Just in case this behavior changes from later modifications to my lts-with-plugins branch, I placed a git tag named "JENKINS-40545" in that repository.

timja commented 7 years ago

jglick:

Probably a bug in some plugin, but TBD which. DescriptorVisibilityFilter should look for null descriptors and log a message but continue. And whatever code is creating this descriptor list should be checking for nulls earlier and logging something more specific.

timja commented 7 years ago

nicdupjub:

We have the same warnings for the plugins filters when opening the Jenkins System configure page.

WARNING: Caught exception evaluating: h.filterDescriptors(it,attrs.descriptors) in /jenkins/configure. Reason: java.lang.NullPointerException
java.lang.NullPointerException
at hudson.model.DescriptorVisibilityFilter.apply(DescriptorVisibilityFilter.java:72)
at hudson.Functions.filterDescriptors(Functions.java:1790)

Here is the Jenkins war version:

jenkins.war.LTS.2.32.3

The issue appears after an update of the Jenkins pipeline plugins and dependancies:

name: credentials-binding
version: '1.10'
name: docker-commons
version: '1.5'
name: docker-workflow
version: '1.9'
name: durable-task
version: '1.12'
name: pipeline-build-step
version: '2.4'
name: pipeline-graph-analysis
version: '1.1'
name: pipeline-input-step
version: '2.5'
name: pipeline-milestone-step
version: '1.3'
name: pipeline-model-api
version: '1.0'
name: pipeline-model-declarative-agent
version: '1.0'
name: pipeline-model-definition
version: '1.0'
name: pipeline-rest-api
version: '2.4'
name: pipeline-stage-step
version: '2.2'
name: pipeline-stage-tags-metadata
version: '1.0'
name: pipeline-stage-view
version: '2.4'
name: workflow-aggregator
version: '2.5'
name: workflow-api
version: '2.8'
name: workflow-basic-steps
version: '2.3'
name: workflow-cps
version: '2.24'
name: workflow-cps-global-lib
version: '2.5'
name: workflow-durable-task-step
version: '2.8'
name: workflow-job
version: '2.9'
name: workflow-multibranch
version: '2.9.2'
name: workflow-scm-step
version: '2.3'
name: workflow-step-api
version: '2.7'
name: workflow-support
version: '2.12'

timja commented 7 years ago

bahdad:

Have the same issue at my Jenkins when navigating to the /configure section

core version: 2.46.2 (LTS)
OS: CentOS Linux release 7.3.1611 (kernel 4.1)
plugins:

ace-editor: 1.1
analysis-core: 1.84
ansicolor: 0.4.2
ant: 1.2
antisamy-markup-formatter: 1.1
artifactdeployer: 0.33
artifactory: 2.4.6
authentication-tokens: 1.3
aws-credentials: 1.19
aws-java-sdk: 1.11.68
blueocean: 1.0.1
blueocean-autofavorite: 0.7
blueocean-commons: 1.0.1
blueocean-config: 1.0.1
blueocean-dashboard: 1.0.1
blueocean-display-url: 2.0
blueocean-events: 1.0.1
blueocean-git-pipeline: 1.0.1
blueocean-github-pipeline: 1.0.1
blueocean-i18n: 1.0.1
blueocean-jwt: 1.0.1
blueocean-personalization: 1.0.1
blueocean-pipeline-api-impl: 1.0.1
blueocean-pipeline-editor: 0.2.0
blueocean-rest: 1.0.1
blueocean-rest-impl: 1.0.1
blueocean-web: 1.0.1
bouncycastle-api: 2.16.0
branch-api: 2.0.8
build-history-metrics-plugin: 1.2
build-name-setter: 1.5.1
build-pipeline-plugin: 1.4.8
build-timeout: 1.15
build-user-vars-plugin: 1.4
buildtriggerbadge: 2.2
built-on-column: 1.1
checkstyle: 3.47
ci-game: 1.23
claim: 2.9
cloudbees-folder: 6.0.3
cobertura: 1.9.7
conditional-buildstep: 1.3.3
copy-to-slave: 1.4.4
copyartifact: 1.37
credentials: 2.1.13
credentials-binding: 1.11
cvs: 2.11
dashboard-view: 2.9.10
delivery-pipeline-plugin: 0.9.7
description-setter: 1.10
display-url-api: 2.0
docker-commons: 1.6
docker-workflow: 1.10
durable-task: 1.13
ec2: 1.36
email-ext: 2.57.2
embeddable-build-status: 1.8
envinject: 2.0
external-monitor-job: 1.4
extra-columns: 1.18
favorite: 2.0.4
file-leak-detector: 1.4
flexible-publish: 0.15.2
git: 3.3.0
git-client: 2.4.5
git-server: 1.6
github: 1.26.2
github-api: 1.85
github-branch-source: 2.0.5
github-oauth: 0.24
github-organization-folder: 1.6
gradle: 1.26
greenballs: 1.15
groovy: 2.0
groovy-postbuild: 2.2.2
handlebars: 1.1.1
hidden-parameter: 0.0.4
htmlpublisher: 1.11
icon-shim: 2.0.3
jackson2-api: 2.7.3
javadoc: 1.1
jenkins-multijob-plugin: 1.24
JiraTestResultReporter: 1.0.4
jobConfigHistory: 2.12
join: 1.16
jquery: 1.11.2-0
jquery-detached: 1.2.1
junit: 1.20
ldap: 1.11
lenientshutdown: 1.1.1
logstash: 1.1.1
mailer: 1.20
mapdb-api: 1.0.6.0
matrix-auth: 1.5
matrix-combinations-parameter: 1.0.9
matrix-project: 1.7.1
maven-plugin: 2.15.1
metrics: 3.1.2.9
momentjs: 1.1.1
multiple-scms: 0.5
naginator: 1.17.2
nested-view: 1.14
node-iterator-api: 1.5.0
nodelabelparameter: 1.5.1
notification: 1.10
pam-auth: 1.3
parameterized-trigger: 2.29
pipeline-build-step: 2.5
pipeline-github-lib: 1.0
pipeline-graph-analysis: 1.3
pipeline-input-step: 2.5
pipeline-milestone-step: 1.3.1
pipeline-model-api: 1.1.4
pipeline-model-declarative-agent: 1.1.1
pipeline-model-definition: 1.1.4
pipeline-model-extensions: 1.1.4
pipeline-rest-api: 2.6
pipeline-stage-step: 2.2
pipeline-stage-tags-metadata: 1.1.4
pipeline-stage-view: 2.6
plain-credentials: 1.4
plot: 1.9
postbuild-task: 1.8
postbuildscript: 0.17
pubsub-light: 1.8
rebuild: 1.25
resource-disposer: 0.6
rich-text-publisher-plugin: 1.3
run-condition: 1.0
s3: 0.8
sauce-ondemand: 1.158
sbt: 1.5
scm-api: 2.1.1
scoverage: 1.3.0
script-security: 1.27
scriptler: 2.9
shelve-project-plugin: 1.5
shiningpanda: 0.22
sidebar-link: 1.7
slack: 1.8.1
sse-gateway: 1.15
ssh: 2.4
ssh-agent: 1.15
ssh-credentials: 1.13
ssh-slaves: 1.16
structs: 1.6
subversion: 2.5.6
tap: 2.1
test-results-analyzer: 0.2.3
timestamper: 1.7.2
token-macro: 2.1
translation: 1.10
validating-string-parameter: 2.3
variant: 1.1
violation-columns: 1.6
violations: 0.7.11
windows-slaves: 1.0
workflow-aggregator: 2.4
workflow-api: 2.12
workflow-basic-steps: 2.3
workflow-cps: 2.29
workflow-cps-global-lib: 2.7
workflow-durable-task-step: 2.10
workflow-job: 2.10
workflow-multibranch: 2.14
workflow-scm-step: 2.4
workflow-step-api: 2.9
workflow-support: 2.14
ws-cleanup: 0.32

timja commented 7 years ago

olivergondza:

As I understand the problem, it is the Iterable source what equals null. As the data came from jelly it is super easy to pass null by accident and it is hard to uncover the real cause looking at the stacktrace.

timja commented 7 years ago

olivergondza:

Diagnostics proposed

timja commented 7 years ago

scm_issue_link:

Code changed in jenkins
User: Oliver Gondža
Path:
core/src/main/java/hudson/model/DescriptorVisibilityFilter.java
test/src/test/java/hudson/model/DescriptorVisibilityFilterTest.java
test/src/test/resources/hudson/model/DescriptorVisibilityFilterTest/Jenkins40545/index.jelly
http://jenkins-ci.org/commit/jenkins/1167430a716c2750efa810974c9e1a513478c4a8
Log:
[FIXED JENKINS-40545] Diagnose NPE in DescriptorVisibilityFilter.apply

Before:
Jun 15, 2017 8:29:06 AM hudson.ExpressionFactory2$JexlExpression evaluate
WARNING: Caught exception evaluating: h.filterDescriptors(it, no_descriptors_here).size() in /jenkins/jenkins40545/. Reason: java.lang.NullPointerException
java.lang.NullPointerException
at hudson.model.DescriptorVisibilityFilter.apply(DescriptorVisibilityFilter.java:72)
at hudson.Functions.filterDescriptors(Functions.java:1863)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.commons.jexl.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:258)
...

After:
Jun 15, 2017 12:10:43 PM hudson.ExpressionFactory2$JexlExpression evaluate
WARNING: Caught exception evaluating: h.filterDescriptors(it, no_descriptors_here).size() in /jenkins/jenkins40545/. Reason: java.lang.NullPointerException: Descriptor list is null for context 'class hudson.model.DescriptorVisibilityFilterTest$Jenkins40545' in thread 'Handling GET /jenkins/jenkins40545/ from 127.0.0.1 : Jetty Thread Pool DescriptorVisibilityFilterTest/Jenkins40545/index.jelly'
java.lang.NullPointerException: Descriptor list is null for context 'class hudson.model.DescriptorVisibilityFilterTest$Jenkins40545' in thread 'Handling GET /jenkins/jenkins40545/ from 127.0.0.1 : Jetty Thread Pool DescriptorVisibilityFilterTest/Jenkins40545/index.jelly'
at hudson.model.DescriptorVisibilityFilter.apply(DescriptorVisibilityFilter.java:73)
at hudson.Functions.filterDescriptors(Functions.java:1863)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.commons.jexl.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:258)
...

timja commented 7 years ago

scm_issue_link:

Code changed in jenkins
User: Oliver Gondža
Path:
core/src/main/java/hudson/model/DescriptorVisibilityFilter.java
test/src/test/java/hudson/model/DescriptorVisibilityFilterTest.java
test/src/test/resources/hudson/model/DescriptorVisibilityFilterTest/Jenkins40545/index.jelly
http://jenkins-ci.org/commit/jenkins/70f80e97c7fcdf112812923c6439773628239a53
Log:
Merge pull request #2919 from olivergondza/visiblity-filter

[FIXED JENKINS-40545] Diagnose NPE in DescriptorVisibilityFilter.apply

Compare: https://github.com/jenkinsci/jenkins/compare/f7d6b6f89fd8...70f80e97c7fc

timja commented 7 years ago

jglick:

The NPE is not fixed by this change.

timja commented 7 years ago

jglick:

markewaite can you rerun with olivergondza’s patch so that we can see where the actual culprit lies?

timja commented 7 years ago

redfive:

I tested with version 2.69. My use case was at launch of a fresh install (with quite a bit of configuration) loading the /configure endpoint through Manage Jenkins -> Configure System. It looks like my problem may be related to ~~JENKINS-45085~~ (multi-scm), here is the interesting part of the console output:

WARNING: Caught exception evaluating: h.filterDescriptors(it,attrs.descriptors) in /configure. Reason: java.lang.NullPointerException: Descriptor list is null for context 'class hudson.model.Hudson' in thread 'Handling GET /configure from 172.18.0.1 : RequestHandlerThread[#1] Jenkins/configure.jelly GlobalLibraries/config.jelly LibraryConfiguration/config.jelly SCMRetriever/DescriptorImpl/config.jelly MultiSCM/DescriptorImpl/config.jelly'
java.lang.NullPointerException: Descriptor list is null for context 'class hudson.model.Hudson' in thread 'Handling GET /configure from 172.18.0.1 : RequestHandlerThread[#1] Jenkins/configure.jelly GlobalLibraries/config.jelly LibraryConfiguration/config.jelly SCMRetriever/DescriptorImpl/config.jelly MultiSCM/DescriptorImpl/config.jelly'

timja commented 7 years ago

olivergondza:

The problem seems to be in multiple-scms plugin:

https://github.com/jenkinsci/multiple-scms-plugin/blob/6e7231283defa716d547b2f4f56e9b8db52b67be/src/main/resources/org/jenkinsci/plugins/multiplescms/MultiSCM/config.jelly#L10
https://github.com/jenkinsci/multiple-scms-plugin/blob/6e7231283defa716d547b2f4f56e9b8db52b67be/src/main/java/org/jenkinsci/plugins/multiplescms/MultiSCM.java#L217-L229

Further investigation is needed.

timja commented 7 years ago

olivergondza:

Jesse has verified my assumption in https://issues.jenkins-ci.org/browse/JENKINS-39598?focusedCommentId=306856&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-306856. Which makes this a duplicate.

timja commented 2 years ago

[Duplicates: JENKINS-39598]

timja / jenkins-gh-issues-poc-06-18

[JENKINS-40545] NPE in console log when I configure a folder in a folder or a pipeline in a folder #3744