java.lang.NullPointerException

ICEsoft JIRA Issue Tracker | Krashan Brahmanjara | 8 years ago
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    Google Groups | 7 years ago | Marcelo
    java.lang.NullPointerException
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    Whenever I try to save a configuration change (either global or for one job) I get the following (it has been happening for at least a few Hudson versions): Status Code: 500 Exception: Stacktrace: java.lang.RuntimeException: Failed to instantiate class hudson.matrix.LabelAxis from {"kind":"hudson.matrix.LabelAxis$DescriptorImpl","name":"label","stapler-class":"hudson.matrix.LabelAxis"} at hudson.model.Descriptor.newInstance(Descriptor.java:497) at hudson.model.Descriptor.newInstancesFromHeteroList(Descriptor.java:767) at hudson.util.DescribableList.rebuildHetero(DescribableList.java:171) at hudson.matrix.MatrixProject.submit(MatrixProject.java:596) at hudson.model.Job.doConfigSubmit(Job.java:1062) at hudson.model.AbstractProject.doConfigSubmit(AbstractProject.java:581) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:259) at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:126) at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:65) at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:79) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:30) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:538) at org.kohsuke.stapler.MetaClass$7.doDispatch(MetaClass.java:219) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:30) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:538) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:454) at org.kohsuke.stapler.Stapler.service(Stapler.java:136) at javax.servlet.http.HttpServlet.service(HttpServlet.java:45) at winstone.ServletConfiguration.execute(ServletConfiguration.java:249) at winstone.RequestDispatcher.forward(RequestDispatcher.java:335) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:378) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:94) at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:86) at winstone.FilterConfiguration.execute(FilterConfiguration.java:195) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368) at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:47) at winstone.FilterConfiguration.execute(FilterConfiguration.java:195) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368) 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:166) 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 org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFilter.java:173) 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:66) 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:195) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368) at winstone.RequestDispatcher.forward(RequestDispatcher.java:333) at winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:244) at winstone.RequestHandlerThread.run(RequestHandlerThread.java:150) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.NullPointerException at java.util.ArrayList.(ArrayList.java:131) at hudson.matrix.Axis.(Axis.java:74) at hudson.matrix.LabelAxis.(LabelAxis.java:40) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at org.kohsuke.stapler.RequestImpl.invokeConstructor(RequestImpl.java:409) at org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:355) at hudson.model.Descriptor.newInstance(Descriptor.java:488) ... 55 more Generated by Winstone Servlet Engine v0.9.10 at Mon Sep 27 08:52:00 PDT 2010

    Jenkins JIRA | 6 years ago | crusius
    java.lang.RuntimeException: Failed to instantiate class hudson.matrix.LabelAxis from {"kind":"hudson.matrix.LabelAxis$DescriptorImpl","name":"label","stapler-class":"hudson.matrix.LabelAxis"}

  1. linxiaolong 1 times, last 4 weeks ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.util.ArrayList.<init>()
  2. Java RT
    ArrayList.<init>
    1. java.util.ArrayList.<init>(ArrayList.java:131)
    1 frame
  3. com.icesoft.faces
    Util.isEnabledOnUserRole
    1. com.icesoft.faces.webapp.http.servlet.SessionDispatcher.inRole(SessionDispatcher.java:148)
    2. com.icesoft.faces.webapp.http.servlet.SessionDispatcher.access$300(SessionDispatcher.java:29)
    3. com.icesoft.faces.webapp.http.servlet.SessionDispatcher$2.isUserInRole(SessionDispatcher.java:98)
    4. com.icesoft.faces.context.BridgeExternalContext.isUserInRole(BridgeExternalContext.java:224)
    5. com.icesoft.faces.component.ext.taglib.Util.isEnabledOnUserRole(Util.java:155)
    5 frames