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  1. Jenkins
  2. JENKINS-1966

Selecting trac as repository browser with v1.6 of trac plugin causes exception when saving a build job.

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Major Major
    • trac-plugin
    • None
    • Platform: All, OS: All

      Trac plugin version 1.6
      Hudson version 1.229

      When I edit a job and select Trac as the Repository browser for a build, I get
      the error below when I try to save.

      Note: There is no error if just add the Trac url, and save. I will get the Trac
      link on the left side. However because I can't select Trac as the Repository
      browser and save without an error, our changes aren't decorated with links to
      the Trac source browser.

      —

      HTTP Status 500 -

      type Exception report

      message

      description The server encountered an internal error () that prevented it from
      fulfilling this request.

      exception

      javax.servlet.ServletException: java.lang.AssertionError: class java.lang.String
      org.kohsuke.stapler.Stapler.invoke(Stapler.java:449)
      org.kohsuke.stapler.MetaClass$9.doDispatch(MetaClass.java:254)
      org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:30)
      org.kohsuke.stapler.Stapler.invoke(Stapler.java:440)
      org.kohsuke.stapler.Stapler.invoke(Stapler.java:361)
      org.kohsuke.stapler.Stapler.service(Stapler.java:121)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
      hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:38)
      hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:30)
      hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:52)
      hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:28)
      hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:55)
      org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:166)
      hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:55)
      org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
      hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:55)
      org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
      hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:55)
      org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
      hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:55)
      org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFilter.java:173)
      hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:55)
      org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
      hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:42)
      hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:55)
      hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:44)
      hudson.security.HudsonFilter.doFilter(HudsonFilter.java:85)
      org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

      root cause

      java.lang.AssertionError: class java.lang.String
      hudson.scm.RepositoryBrowsers.createInstance(RepositoryBrowsers.java:80)
      hudson.scm.SubversionSCM$DescriptorImpl.newInstance(SubversionSCM.java:1033)
      hudson.scm.SubversionSCM$DescriptorImpl.newInstance(SubversionSCM.java:808)
      hudson.scm.SCMS.parseSCM(SCMS.java:37)
      hudson.model.AbstractProject.submit(AbstractProject.java:902)
      hudson.model.Project.submit(Project.java:144)
      hudson.model.FreeStyleProject.submit(FreeStyleProject.java:68)
      hudson.model.Job.doConfigSubmit(Job.java:830)
      hudson.model.AbstractProject.doConfigSubmit(AbstractProject.java:301)
      sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      java.lang.reflect.Method.invoke(Method.java:597)
      org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:103)
      org.kohsuke.stapler.Function.bindAndinvoke(Function.java:57)
      org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:75)
      org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:30)
      org.kohsuke.stapler.Stapler.invoke(Stapler.java:440)
      org.kohsuke.stapler.MetaClass$9.doDispatch(MetaClass.java:254)
      org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:30)
      org.kohsuke.stapler.Stapler.invoke(Stapler.java:440)
      org.kohsuke.stapler.Stapler.invoke(Stapler.java:361)
      org.kohsuke.stapler.Stapler.service(Stapler.java:121)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
      hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:38)
      hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:30)
      hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:52)
      hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:28)
      hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:55)
      org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:166)
      hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:55)
      org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
      hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:55)
      org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
      hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:55)
      org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
      hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:55)
      org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFilter.java:173)
      hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:55)
      org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
      hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:42)
      hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:55)
      hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:44)
      hudson.security.HudsonFilter.doFilter(HudsonFilter.java:85)
      org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

      note The full stack trace of the root cause is available in the
      JBossWeb/2.0.1.GA logs.

          [JENKINS-1966] Selecting trac as repository browser with v1.6 of trac plugin causes exception when saving a build job.

          jjv added a comment -

          I have just tested this against the two previous versions the Trac plugin. I
          receive the stapler error shown in this issue with current Trac plugin as well
          as the previous two versions. I know that the 1.5 version of the Trac plugin
          worked previously. This suggests to me that something changed in the Hudson code
          itself that is causing this to break. I have noticed that there is a new entry
          in the repository browser list "auto" which I hadn't see before. In any case I
          believe the bug is in Hudson itself an not the Trac plugin.

          jjv added a comment - I have just tested this against the two previous versions the Trac plugin. I receive the stapler error shown in this issue with current Trac plugin as well as the previous two versions. I know that the 1.5 version of the Trac plugin worked previously. This suggests to me that something changed in the Hudson code itself that is causing this to break. I have noticed that there is a new entry in the repository browser list "auto" which I hadn't see before. In any case I believe the bug is in Hudson itself an not the Trac plugin.

          Kohsuke Kawaguchi added a comment -

          A change in Hudson core broke this.
          Fix will require Hudson 1.232 + Trac 1.7.

          Kohsuke Kawaguchi added a comment - A change in Hudson core broke this. Fix will require Hudson 1.232 + Trac 1.7.

          SCM/JIRA link daemon added a comment -

          Code changed in hudson
          User: : kohsuke
          Path:
          trunk/hudson/main/core/pom.xml
          trunk/hudson/main/core/src/main/java/hudson/PluginManager.java
          trunk/www/changelog.html
          http://fisheye4.cenqua.com/changelog/hudson/?cs=10585
          Log:
          JENKINS-1966 Stapler JSON binding needs to use uberClassLoader so that it can create instances from plugins.

          SCM/JIRA link daemon added a comment - Code changed in hudson User: : kohsuke Path: trunk/hudson/main/core/pom.xml trunk/hudson/main/core/src/main/java/hudson/PluginManager.java trunk/www/changelog.html http://fisheye4.cenqua.com/changelog/hudson/?cs=10585 Log: JENKINS-1966 Stapler JSON binding needs to use uberClassLoader so that it can create instances from plugins.

          jjv added a comment -

          Version 1.7 is not showing up as a download at:
          https://hudson.dev.java.net/servlets/ProjectDocumentList?folderID=6770&expandFolder=6770&folderID=0

          It's listed on the revision history though...

          jjv added a comment - Version 1.7 is not showing up as a download at: https://hudson.dev.java.net/servlets/ProjectDocumentList?folderID=6770&expandFolder=6770&folderID=0 It's listed on the revision history though...

          Kohsuke Kawaguchi added a comment -
              • Issue 2051 has been marked as a duplicate of this issue. ***

          Kohsuke Kawaguchi added a comment - Issue 2051 has been marked as a duplicate of this issue. ***

          Kohsuke Kawaguchi added a comment -

          My bad. Somehow 1.7 wasn't pushed. I just did and confirmed in
          https://hudson.dev.java.net/servlets/ProjectDocumentList?folderID=6770&expandFolder=6770&folderID=0

          Kohsuke Kawaguchi added a comment - My bad. Somehow 1.7 wasn't pushed. I just did and confirmed in https://hudson.dev.java.net/servlets/ProjectDocumentList?folderID=6770&expandFolder=6770&folderID=0

            Unassigned Unassigned
            jjv jjv
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              Created:
              Updated:
              Resolved: