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  1. Jenkins
  2. JENKINS-59176

ClassCastException: FreeStyleBuild cannot be cast to WorkflowRun on getCommitters

    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Critical Critical
    • build-monitor-plugin
    • None

      I just installed Build Monitor view plugin and configured a view. I get a HTTP 500 and an empty view with the Jenkins error window.

      Server logs are below. It is repeated and there are some more errors, but I think they are just follow-on errors.

      It seems to have to do with getCommitters. 

      1. We have both freestyle and pipeline jobs in the view.
      2. Interesting is that sometimes the view loads OK.
      3. After configuring view to not show committers it works consistently.
      2019-09-02 07:07:24.503+0000 [id=276561]        WARNING o.k.s.HttpResponseRenderer$Default#handleJavaScriptProxyMethodCall: call to /$stapler/bound/f127602b-f1ab-4e43-a89d-5c1178fdb7fa/fetchJobViews failed
      java.lang.ClassCastException: hudson.model.FreeStyleBuild cannot be cast to org.jenkinsci.plugins.workflow.job.WorkflowRun
              at com.smartcodeltd.jenkinsci.plugins.buildmonitor.culprits.BuildCulpritsWorkflowRun.getCommittersForRun(BuildCulpritsWorkflowRun.java:46)
              at com.smartcodeltd.jenkinsci.plugins.buildmonitor.culprits.BuildCulpritsRetriever.getCommitters(BuildCulpritsRetriever.java:40)
              at com.smartcodeltd.jenkinsci.plugins.buildmonitor.culprits.BuildCulpritsRetriever.getCommitters(BuildCulpritsRetriever.java:47)
              at com.smartcodeltd.jenkinsci.plugins.buildmonitor.culprits.BuildCulpritsRetriever.getCommitters(BuildCulpritsRetriever.java:47)
              at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.BuildView.committers(BuildView.java:142)
              at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.features.headline.HeadlineOfExecuting.committersOf(HeadlineOfExecuting.java:41)
              at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.features.headline.HeadlineOfExecuting.text(HeadlineOfExecuting.java:35)
              at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.features.headline.HeadlineOfExecuting.asJson(HeadlineOfExecuting.java:28)
              at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.features.headline.HeadlineOfExecuting.asJson(HeadlineOfExecuting.java:12)
              at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.features.HasHeadline.asJson(HasHeadline.java:34)
              at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.features.HasHeadline.asJson(HasHeadline.java:16)
              at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.JobViewSerialiser.serialize(JobViewSerialiser.java:25)
              at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.JobViewSerialiser.serialize(JobViewSerialiser.java:13)
              at org.codehaus.jackson.map.ser.std.StdContainerSerializers$IndexedListSerializer.serializeContents(StdContainerSerializers.java:122)
      Caused: org.codehaus.jackson.map.JsonMappingException: hudson.model.FreeStyleBuild cannot be cast to org.jenkinsci.plugins.workflow.job.WorkflowRun (through reference chain: com.smartcodeltd.jenkinsci.plugins.buildmonitor.api.Success["data"]->java.util.ArrayList[1])
              at org.codehaus.jackson.map.JsonMappingException.wrapWithPath(JsonMappingException.java:218)
              at org.codehaus.jackson.map.JsonMappingException.wrapWithPath(JsonMappingException.java:197)
              at org.codehaus.jackson.map.ser.std.SerializerBase.wrapAndThrow(SerializerBase.java:166)
              at org.codehaus.jackson.map.ser.std.StdContainerSerializers$IndexedListSerializer.serializeContents(StdContainerSerializers.java:127)
              at org.codehaus.jackson.map.ser.std.StdContainerSerializers$IndexedListSerializer.serializeContents(StdContainerSerializers.java:71)
              at org.codehaus.jackson.map.ser.std.AsArraySerializerBase.serialize(AsArraySerializerBase.java:86)
              at org.codehaus.jackson.map.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:446)
              at org.codehaus.jackson.map.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:150)
              at org.codehaus.jackson.map.ser.BeanSerializer.serialize(BeanSerializer.java:112)
              at org.codehaus.jackson.map.ser.StdSerializerProvider._serializeValue(StdSerializerProvider.java:610)
              at org.codehaus.jackson.map.ser.StdSerializerProvider.serializeValue(StdSerializerProvider.java:256)
              at org.codehaus.jackson.map.ObjectMapper._configAndWriteValue(ObjectMapper.java:2575)
              at org.codehaus.jackson.map.ObjectMapper.writeValueAsString(ObjectMapper.java:2097)
              at com.smartcodeltd.jenkinsci.plugins.buildmonitor.api.Respond.withSuccess(Respond.java:15)
              at com.smartcodeltd.jenkinsci.plugins.buildmonitor.BuildMonitorView.fetchJobViews(BuildMonitorView.java:142)
              at java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:627)
              at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:396)
              at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:408)
              at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:212)
              at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)
              at org.kohsuke.stapler.MetaClass$JavaScriptProxyMethodDispatcher.doDispatch(MetaClass.java:636)
              at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
              at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
              at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
              at org.kohsuke.stapler.MetaClass$9.dispatch(MetaClass.java:456)
              at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
              at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
              at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:815)
              at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
              at org.kohsuke.stapler.Stapler.invoke(Stapler.java:676)
              at org.kohsuke.stapler.Stapler.service(Stapler.java:199)
              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
              at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:873)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1623)
              at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)
              at com.smartcodeltd.jenkinsci.plugin.assetbundler.filters.LessCSS.doFilter(LessCSS.java:47)
              at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
              at hudson.plugins.greenballs.GreenBallFilter.doFilter(GreenBallFilter.java:59)
              at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
              at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:128)
              at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
              at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
              at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:99)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
              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:1610)
              at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
              at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
              at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
              at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:524)
              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1700)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1345)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480)
              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1667)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1247)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
              at org.eclipse.jetty.server.Server.handle(Server.java:505)
              at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:370)
              at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:267)
              at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
              at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
              at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
              at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
              at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:698)
              at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:804)
              at java.lang.Thread.run(Thread.java:748)
      

          [JENKINS-59176] ClassCastException: FreeStyleBuild cannot be cast to WorkflowRun on getCommitters

          Jason added a comment - - edited

          We are having this issue as well, I believe it is caused by a pipeline job. I was able to narrow it down by playing with the "Number of jobs to include" config until the view started working again. The job that appeared to break it was a pipeline job.

          The error message we are getting is different though as it is attempting to cast a "org.jenkinsci.plugins.workflow.job.WorkflowRun" to a "hudson.model.AbstractBuild"

           

          2021-07-19 18:57:01.082+0000 [id=870696] WARNING o.k.s.HttpResponseRenderer$Default#handleJavaScriptProxyMethodCall: call to /$stapler/bound/93ca5d0c-798c-4dda-a427-2d8a9a21ea77/fetchJobViews failed2021-07-19 18:57:01.082+0000 [id=870696] WARNING o.k.s.HttpResponseRenderer$Default#handleJavaScriptProxyMethodCall: call to /$stapler/bound/93ca5d0c-798c-4dda-a427-2d8a9a21ea77/fetchJobViews failedjava.lang.ClassCastException: class org.jenkinsci.plugins.workflow.job.WorkflowRun cannot be cast to class hudson.model.AbstractBuild (org.jenkinsci.plugins.workflow.job.WorkflowRun is in unnamed module of loader hudson.ClassicPluginStrategy$AntClassLoader2 @1916856; hudson.model.AbstractBuild is in unnamed module of loader org.eclipse.jetty.webapp.WebAppClassLoader @646be2c3) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.culprits.BuildCulpritsAbstractBuild.getCommittersForRun(BuildCulpritsAbstractBuild.java:36) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.culprits.BuildCulpritsRetriever.getCommitters(BuildCulpritsRetriever.java:40) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.culprits.BuildCulpritsRetriever.getCommitters(BuildCulpritsRetriever.java:47) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.BuildView.committers(BuildView.java:142) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.features.headline.HeadlineOfFixed.committersOf(HeadlineOfFixed.java:55) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.features.headline.HeadlineOfFixed.textFor(HeadlineOfFixed.java:40) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.features.headline.HeadlineOfFixed.asJson(HeadlineOfFixed.java:32) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.features.headline.HeadlineOfFixed.asJson(HeadlineOfFixed.java:15) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.features.HasHeadline.asJson(HasHeadline.java:34) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.features.HasHeadline.asJson(HasHeadline.java:16) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.JobViewSerialiser.serialize(JobViewSerialiser.java:25) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.JobViewSerialiser.serialize(JobViewSerialiser.java:13) at org.codehaus.jackson.map.ser.std.StdContainerSerializers$IndexedListSerializer.serializeContents(StdContainerSerializers.java:122)Caused: org.codehaus.jackson.map.JsonMappingException: class org.jenkinsci.plugins.workflow.job.WorkflowRun cannot be cast to class hudson.model.AbstractBuild (org.jenkinsci.plugins.workflow.job.WorkflowRun is in unnamed module of loader hudson.ClassicPluginStrategy$AntClassLoader2 @1916856; hudson.model.AbstractBuild is in unnamed module of loader org.eclipse.jetty.webapp.WebAppClassLoader @646be2c3) (through reference chain: com.smartcodeltd.jenkinsci.plugins.buildmonitor.api.Success["data"]->java.util.ArrayList[3]) at org.codehaus.jackson.map.JsonMappingException.wrapWithPath(JsonMappingException.java:218) at org.codehaus.jackson.map.JsonMappingException.wrapWithPath(JsonMappingException.java:197) at org.codehaus.jackson.map.ser.std.SerializerBase.wrapAndThrow(SerializerBase.java:166) at org.codehaus.jackson.map.ser.std.StdContainerSerializers$IndexedListSerializer.serializeContents(StdContainerSerializers.java:127) at org.codehaus.jackson.map.ser.std.StdContainerSerializers$IndexedListSerializer.serializeContents(StdContainerSerializers.java:71) at org.codehaus.jackson.map.ser.std.AsArraySerializerBase.serialize(AsArraySerializerBase.java:86) at org.codehaus.jackson.map.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:446) at org.codehaus.jackson.map.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:150) at org.codehaus.jackson.map.ser.BeanSerializer.serialize(BeanSerializer.java:112) at org.codehaus.jackson.map.ser.StdSerializerProvider._serializeValue(StdSerializerProvider.java:610) at org.codehaus.jackson.map.ser.StdSerializerProvider.serializeValue(StdSerializerProvider.java:256) at org.codehaus.jackson.map.ObjectMapper._configAndWriteValue(ObjectMapper.java:2575) at org.codehaus.jackson.map.ObjectMapper.writeValueAsString(ObjectMapper.java:2097) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.api.Respond.withSuccess(Respond.java:15) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.BuildMonitorView.fetchJobViews(BuildMonitorView.java:142) at java.base/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:710) at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:396) at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:408) at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:212) at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145) at org.kohsuke.stapler.MetaClass$JavaScriptProxyMethodDispatcher.doDispatch(MetaClass.java:637) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:766) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:898) at org.kohsuke.stapler.MetaClass$9.dispatch(MetaClass.java:457) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:766) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:898) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:834) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:898) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:694) at org.kohsuke.stapler.Stapler.service(Stapler.java:201) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:791) at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1626) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154) at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:129) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151) at jenkins.security.ResourceDomainFilter.doFilter(ResourceDomainFilter.java:76) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151) at com.smartcodeltd.jenkinsci.plugin.assetbundler.filters.LessCSS.doFilter(LessCSS.java:47) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151) at jenkins.metrics.impl.MetricsFilter.doFilter(MetricsFilter.java:125) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151) at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157) at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:153) at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:92) at jenkins.security.AcegiSecurityExceptionFilter.doFilter(AcegiSecurityExceptionFilter.java:52) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97) at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:119) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:105) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97) at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:101) at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:92) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97) at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:218) at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:212) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97) at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:110) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:80) at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:62) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97) at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:109) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:168) at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:51) at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82) at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30) at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:36) at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:578) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1435) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1350) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) at org.eclipse.jetty.server.Server.handle(Server.java:516) at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388) at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:279) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:383) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036) at java.base/java.lang.Thread.run(Thread.java:829) 

           

          Edit: Disabling the "Display committers" option also fixed it for us.

          Jason added a comment - - edited We are having this issue as well, I believe it is caused by a pipeline job. I was able to narrow it down by playing with the "Number of jobs to include" config until the view started working again. The job that appeared to break it was a pipeline job. The error message we are getting is different though as it is attempting to cast a "org.jenkinsci.plugins.workflow.job.WorkflowRun" to a "hudson.model.AbstractBuild"   2021-07-19 18:57:01.082+0000 [id=870696] WARNING o.k.s.HttpResponseRenderer$Default#handleJavaScriptProxyMethodCall: call to /$stapler/bound/93ca5d0c-798c-4dda-a427-2d8a9a21ea77/fetchJobViews failed2021-07-19 18:57:01.082+0000 [id=870696] WARNING o.k.s.HttpResponseRenderer$Default#handleJavaScriptProxyMethodCall: call to /$stapler/bound/93ca5d0c-798c-4dda-a427-2d8a9a21ea77/fetchJobViews failedjava.lang.ClassCastException: class org.jenkinsci.plugins.workflow.job.WorkflowRun cannot be cast to class hudson.model.AbstractBuild (org.jenkinsci.plugins.workflow.job.WorkflowRun is in unnamed module of loader hudson.ClassicPluginStrategy$AntClassLoader2 @1916856; hudson.model.AbstractBuild is in unnamed module of loader org.eclipse.jetty.webapp.WebAppClassLoader @646be2c3) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.culprits.BuildCulpritsAbstractBuild.getCommittersForRun(BuildCulpritsAbstractBuild.java:36) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.culprits.BuildCulpritsRetriever.getCommitters(BuildCulpritsRetriever.java:40) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.culprits.BuildCulpritsRetriever.getCommitters(BuildCulpritsRetriever.java:47) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.BuildView.committers(BuildView.java:142) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.features.headline.HeadlineOfFixed.committersOf(HeadlineOfFixed.java:55) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.features.headline.HeadlineOfFixed.textFor(HeadlineOfFixed.java:40) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.features.headline.HeadlineOfFixed.asJson(HeadlineOfFixed.java:32) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.features.headline.HeadlineOfFixed.asJson(HeadlineOfFixed.java:15) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.features.HasHeadline.asJson(HasHeadline.java:34) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.features.HasHeadline.asJson(HasHeadline.java:16) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.JobViewSerialiser.serialize(JobViewSerialiser.java:25) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.viewmodel.JobViewSerialiser.serialize(JobViewSerialiser.java:13) at org.codehaus.jackson.map.ser.std.StdContainerSerializers$IndexedListSerializer.serializeContents(StdContainerSerializers.java:122)Caused: org.codehaus.jackson.map.JsonMappingException: class org.jenkinsci.plugins.workflow.job.WorkflowRun cannot be cast to class hudson.model.AbstractBuild (org.jenkinsci.plugins.workflow.job.WorkflowRun is in unnamed module of loader hudson.ClassicPluginStrategy$AntClassLoader2 @1916856; hudson.model.AbstractBuild is in unnamed module of loader org.eclipse.jetty.webapp.WebAppClassLoader @646be2c3) (through reference chain: com.smartcodeltd.jenkinsci.plugins.buildmonitor.api.Success[ "data" ]->java.util.ArrayList[3]) at org.codehaus.jackson.map.JsonMappingException.wrapWithPath(JsonMappingException.java:218) at org.codehaus.jackson.map.JsonMappingException.wrapWithPath(JsonMappingException.java:197) at org.codehaus.jackson.map.ser.std.SerializerBase.wrapAndThrow(SerializerBase.java:166) at org.codehaus.jackson.map.ser.std.StdContainerSerializers$IndexedListSerializer.serializeContents(StdContainerSerializers.java:127) at org.codehaus.jackson.map.ser.std.StdContainerSerializers$IndexedListSerializer.serializeContents(StdContainerSerializers.java:71) at org.codehaus.jackson.map.ser.std.AsArraySerializerBase.serialize(AsArraySerializerBase.java:86) at org.codehaus.jackson.map.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:446) at org.codehaus.jackson.map.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:150) at org.codehaus.jackson.map.ser.BeanSerializer.serialize(BeanSerializer.java:112) at org.codehaus.jackson.map.ser.StdSerializerProvider._serializeValue(StdSerializerProvider.java:610) at org.codehaus.jackson.map.ser.StdSerializerProvider.serializeValue(StdSerializerProvider.java:256) at org.codehaus.jackson.map.ObjectMapper._configAndWriteValue(ObjectMapper.java:2575) at org.codehaus.jackson.map.ObjectMapper.writeValueAsString(ObjectMapper.java:2097) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.api.Respond.withSuccess(Respond.java:15) at com.smartcodeltd.jenkinsci.plugins.buildmonitor.BuildMonitorView.fetchJobViews(BuildMonitorView.java:142) at java.base/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:710) at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:396) at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:408) at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:212) at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145) at org.kohsuke.stapler.MetaClass$JavaScriptProxyMethodDispatcher.doDispatch(MetaClass.java:637) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:766) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:898) at org.kohsuke.stapler.MetaClass$9.dispatch(MetaClass.java:457) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:766) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:898) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:834) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:898) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:694) at org.kohsuke.stapler.Stapler.service(Stapler.java:201) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:791) at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1626) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154) at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:129) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151) at jenkins.security.ResourceDomainFilter.doFilter(ResourceDomainFilter.java:76) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151) at com.smartcodeltd.jenkinsci.plugin.assetbundler.filters.LessCSS.doFilter(LessCSS.java:47) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151) at jenkins.metrics.impl.MetricsFilter.doFilter(MetricsFilter.java:125) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151) at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157) at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:153) at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:92) at jenkins.security.AcegiSecurityExceptionFilter.doFilter(AcegiSecurityExceptionFilter.java:52) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97) at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:119) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:105) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97) at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:101) at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:92) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97) at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:218) at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:212) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97) at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:110) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:80) at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:62) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97) at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:109) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:168) at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:51) at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82) at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30) at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:36) at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:578) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1435) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1350) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) at org.eclipse.jetty.server.Server.handle(Server.java:516) at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388) at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:279) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:383) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036) at java.base/java.lang. Thread .run( Thread .java:829)   Edit: Disabling the "Display committers" option also fixed it for us.

            Unassigned Unassigned
            marcus_phi Marcus Philip
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