java.lang.NullPointerException

Jenkins JIRA | gabrielbaez | 6 years ago
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  1. 0

    Going through the Hudson logs I found allot of exception errors that seem to be caused by the ClearCase plug-in. I'm not experiencing any issues at the moment however I waned to point out the errors. The two exceptions below are occurring allot. Jan 20, 2011 6:01:56 AM hudson.plugins.clearcase.ClearCaseUcmSCM createHistoryAction SEVERE: IOException when calculating revisions' java.io.IOException: cleartool did not return the expected exit code. Command line="desc -fmt %[found_bls]Xp\n stream:CU-HUB_Int@/EPL_Projects", actual exit code=1 at hudson.plugins.clearcase.HudsonClearToolLauncher.run(HudsonClearToolLauncher.java:107) at hudson.plugins.clearcase.HudsonClearToolLauncher.run(HudsonClearToolLauncher.java:70) at hudson.plugins.clearcase.ClearToolExec.describe(ClearToolExec.java:91) at hudson.plugins.clearcase.ucm.UcmCommon.getBaselinesDesc(UcmCommon.java:179) at hudson.plugins.clearcase.ucm.UcmCommon.getFoundationBaselines(UcmCommon.java:174) at hudson.plugins.clearcase.ClearCaseUcmSCM.createRevisionState(ClearCaseUcmSCM.java:172) at hudson.plugins.clearcase.ClearCaseUcmSCM.calcRevisionsFromBuild(ClearCaseUcmSCM.java:159) at hudson.plugins.clearcase.ClearCaseUcmSCM.createHistoryAction(ClearCaseUcmSCM.java:215) at hudson.plugins.clearcase.AbstractClearCaseScm.compareRemoteRevisionWith(AbstractClearCaseScm.java:540) at hudson.scm.SCM._compareRemoteRevisionWith(SCM.java:354) at hudson.scm.SCM.poll(SCM.java:371) at hudson.model.AbstractProject.poll(AbstractProject.java:1289) at hudson.triggers.SCMTrigger$Runner.runPolling(SCMTrigger.java:420) at hudson.triggers.SCMTrigger$Runner.run(SCMTrigger.java:449) at hudson.util.SequentialExecutionQueue$QueueEntry.run(SequentialExecutionQueue.java:118) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269) at java.util.concurrent.FutureTask.run(FutureTask.java:123) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675) at java.lang.Thread.run(Thread.java:595) Jan 20, 2011 6:01:55 AM hudson.triggers.SCMTrigger$Runner runPolling SEVERE: Failed to record SCM polling java.lang.NullPointerException at hudson.plugins.clearcase.AbstractClearCaseScm.compareRemoteRevisionWith(AbstractClearCaseScm.java:546) at hudson.scm.SCM._compareRemoteRevisionWith(SCM.java:354) at hudson.scm.SCM.poll(SCM.java:371) at hudson.model.AbstractProject.poll(AbstractProject.java:1289) at hudson.triggers.SCMTrigger$Runner.runPolling(SCMTrigger.java:420) at hudson.triggers.SCMTrigger$Runner.run(SCMTrigger.java:449) at hudson.util.SequentialExecutionQueue$QueueEntry.run(SequentialExecutionQueue.java:118) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269) at java.util.concurrent.FutureTask.run(FutureTask.java:123) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675) at java.lang.Thread.run(Thread.java:595) Jan 20, 2011 6:01:55 AM hudson.plugins.clearcase.ClearCaseUcmSCM createHistoryAction

    Jenkins JIRA | 6 years ago | gabrielbaez
    java.lang.NullPointerException
  2. 0

    Going through the Hudson logs I found allot of exception errors that seem to be caused by the ClearCase plug-in. I'm not experiencing any issues at the moment however I waned to point out the errors. The two exceptions below are occurring allot. Jan 20, 2011 6:01:56 AM hudson.plugins.clearcase.ClearCaseUcmSCM createHistoryAction SEVERE: IOException when calculating revisions' java.io.IOException: cleartool did not return the expected exit code. Command line="desc -fmt %[found_bls]Xp\n stream:CU-HUB_Int@/EPL_Projects", actual exit code=1 at hudson.plugins.clearcase.HudsonClearToolLauncher.run(HudsonClearToolLauncher.java:107) at hudson.plugins.clearcase.HudsonClearToolLauncher.run(HudsonClearToolLauncher.java:70) at hudson.plugins.clearcase.ClearToolExec.describe(ClearToolExec.java:91) at hudson.plugins.clearcase.ucm.UcmCommon.getBaselinesDesc(UcmCommon.java:179) at hudson.plugins.clearcase.ucm.UcmCommon.getFoundationBaselines(UcmCommon.java:174) at hudson.plugins.clearcase.ClearCaseUcmSCM.createRevisionState(ClearCaseUcmSCM.java:172) at hudson.plugins.clearcase.ClearCaseUcmSCM.calcRevisionsFromBuild(ClearCaseUcmSCM.java:159) at hudson.plugins.clearcase.ClearCaseUcmSCM.createHistoryAction(ClearCaseUcmSCM.java:215) at hudson.plugins.clearcase.AbstractClearCaseScm.compareRemoteRevisionWith(AbstractClearCaseScm.java:540) at hudson.scm.SCM._compareRemoteRevisionWith(SCM.java:354) at hudson.scm.SCM.poll(SCM.java:371) at hudson.model.AbstractProject.poll(AbstractProject.java:1289) at hudson.triggers.SCMTrigger$Runner.runPolling(SCMTrigger.java:420) at hudson.triggers.SCMTrigger$Runner.run(SCMTrigger.java:449) at hudson.util.SequentialExecutionQueue$QueueEntry.run(SequentialExecutionQueue.java:118) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269) at java.util.concurrent.FutureTask.run(FutureTask.java:123) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675) at java.lang.Thread.run(Thread.java:595) Jan 20, 2011 6:01:55 AM hudson.triggers.SCMTrigger$Runner runPolling SEVERE: Failed to record SCM polling java.lang.NullPointerException at hudson.plugins.clearcase.AbstractClearCaseScm.compareRemoteRevisionWith(AbstractClearCaseScm.java:546) at hudson.scm.SCM._compareRemoteRevisionWith(SCM.java:354) at hudson.scm.SCM.poll(SCM.java:371) at hudson.model.AbstractProject.poll(AbstractProject.java:1289) at hudson.triggers.SCMTrigger$Runner.runPolling(SCMTrigger.java:420) at hudson.triggers.SCMTrigger$Runner.run(SCMTrigger.java:449) at hudson.util.SequentialExecutionQueue$QueueEntry.run(SequentialExecutionQueue.java:118) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269) at java.util.concurrent.FutureTask.run(FutureTask.java:123) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675) at java.lang.Thread.run(Thread.java:595) Jan 20, 2011 6:01:55 AM hudson.plugins.clearcase.ClearCaseUcmSCM createHistoryAction

    Jenkins JIRA | 6 years ago | gabrielbaez
    java.lang.NullPointerException
  3. 0

    Getting a nullpointer exception when switching displayables in J2ME

    Stack Overflow | 6 years ago | Pallinder
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callScreenListener(), bci=46 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=74 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179
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  5. 0

    J2ME (Java) - Null Pointer Exception caught in Display Class

    Stack Overflow | 6 years ago | Tom
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callScreenListener(), bci=46 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=74 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179
  6. 0

    Cloud Foundry v2 in Grails

    Stack Overflow | 3 years ago | angelo087
    java.lang.NullPointerException: Cannot invoke method getAt() on null object

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at hudson.plugins.clearcase.AbstractClearCaseScm.compareRemoteRevisionWith()
    2. hudson.plugins.clearcase
      AbstractClearCaseScm.compareRemoteRevisionWith
      1. hudson.plugins.clearcase.AbstractClearCaseScm.compareRemoteRevisionWith(AbstractClearCaseScm.java:546)
      1 frame
    3. Hudson
      SequentialExecutionQueue$QueueEntry.run
      1. hudson.scm.SCM._compareRemoteRevisionWith(SCM.java:354)
      2. hudson.scm.SCM.poll(SCM.java:371)
      3. hudson.model.AbstractProject.poll(AbstractProject.java:1289)
      4. hudson.triggers.SCMTrigger$Runner.runPolling(SCMTrigger.java:420)
      5. hudson.triggers.SCMTrigger$Runner.run(SCMTrigger.java:449)
      6. hudson.util.SequentialExecutionQueue$QueueEntry.run(SequentialExecutionQueue.java:118)
      6 frames
    4. Java RT
      Thread.run
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417)
      2. java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269)
      3. java.util.concurrent.FutureTask.run(FutureTask.java:123)
      4. java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
      5. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
      6. java.lang.Thread.run(Thread.java:595)
      6 frames