java.lang.NullPointerException

Jenkins JIRA | gjd6640 | 3 years ago
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  1. 0

    I observed this under Jenkins v1.559. I upgraded "email-ext" from v2.22 to v2.37.2.2 which came with Token Macro v1.10 and an updated version of "Static Code Analysis Plug-ins". After the plugin upgrade all of my jobs began failing with the stack trace below. To remedy the problem I took these steps: 1st) Downgraded "Static Code Analysis Plug-ins" 2nd) Downgraded "Email-ext plugin" 3rd) Removed: "Token Macro Plugin" & rebooted After Step 3 the NPE went away and the jobs started working again. [INFO] ------------------------------------------------------------------------ [ERROR] FATAL ERROR [INFO] ------------------------------------------------------------------------ [INFO] null [INFO] ------------------------------------------------------------------------ [INFO] Trace java.lang.NullPointerException at hudson.plugins.analysis.core.GlobalSettings.findDescriptor(GlobalSettings.java:31) at hudson.plugins.analysis.core.GlobalSettings.instance(GlobalSettings.java:40) at hudson.plugins.analysis.util.LoggerFactory.<init>(LoggerFactory.java:20) at hudson.plugins.analysis.core.HealthAwareMavenReporter.postExecute(HealthAwareMavenReporter.java:295) at hudson.maven.Maven2Builder.postExecute(Maven2Builder.java:157) at hudson.maven.MavenBuilder$Adapter.postExecute(MavenBuilder.java:334) at hudson.maven.agent.PluginManagerInterceptor$1MojoIntercepterImpl.callPost(PluginManagerInterceptor.java:170) at hudson.maven.agent.PluginManagerInterceptor.executeMojo(PluginManagerInterceptor.java:183) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:559) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:500) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:479) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:331) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:292) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142) at org.apache.maven.lifecycle.LifecycleExecutorInterceptor.execute(LifecycleExecutorInterceptor.java:65) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:345) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:132) at org.apache.maven.cli.MavenCli.main(MavenCli.java:290) 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.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315) at org.codehaus.classworlds.Launcher.launch(Launcher.java:255) at hudson.maven.agent.Main.launch(Main.java:204) at hudson.maven.MavenBuilder.call(MavenBuilder.java:154) at hudson.maven.Maven2Builder.call(Maven2Builder.java:79) at hudson.maven.Maven2Builder.call(Maven2Builder.java:55) at hudson.remoting.UserRequest.perform(UserRequest.java:118) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:326) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) [INFO] ------------------------------------------------------------------------ [INFO] Total time: 4 seconds [INFO] Finished at: Wed May 21 13:41:11 CDT 2014 [INFO] Final Memory: 9M/167M [INFO] ------------------------------------------------------------------------ [JENKINS] Archiving

    Jenkins JIRA | 3 years ago | gjd6640
    java.lang.NullPointerException
  2. 0

    I observed this under Jenkins v1.559. I upgraded "email-ext" from v2.22 to v2.37.2.2 which came with Token Macro v1.10 and an updated version of "Static Code Analysis Plug-ins". After the plugin upgrade all of my jobs began failing with the stack trace below. To remedy the problem I took these steps: 1st) Downgraded "Static Code Analysis Plug-ins" 2nd) Downgraded "Email-ext plugin" 3rd) Removed: "Token Macro Plugin" & rebooted After Step 3 the NPE went away and the jobs started working again. [INFO] ------------------------------------------------------------------------ [ERROR] FATAL ERROR [INFO] ------------------------------------------------------------------------ [INFO] null [INFO] ------------------------------------------------------------------------ [INFO] Trace java.lang.NullPointerException at hudson.plugins.analysis.core.GlobalSettings.findDescriptor(GlobalSettings.java:31) at hudson.plugins.analysis.core.GlobalSettings.instance(GlobalSettings.java:40) at hudson.plugins.analysis.util.LoggerFactory.<init>(LoggerFactory.java:20) at hudson.plugins.analysis.core.HealthAwareMavenReporter.postExecute(HealthAwareMavenReporter.java:295) at hudson.maven.Maven2Builder.postExecute(Maven2Builder.java:157) at hudson.maven.MavenBuilder$Adapter.postExecute(MavenBuilder.java:334) at hudson.maven.agent.PluginManagerInterceptor$1MojoIntercepterImpl.callPost(PluginManagerInterceptor.java:170) at hudson.maven.agent.PluginManagerInterceptor.executeMojo(PluginManagerInterceptor.java:183) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:559) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:500) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:479) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:331) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:292) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142) at org.apache.maven.lifecycle.LifecycleExecutorInterceptor.execute(LifecycleExecutorInterceptor.java:65) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:345) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:132) at org.apache.maven.cli.MavenCli.main(MavenCli.java:290) 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.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315) at org.codehaus.classworlds.Launcher.launch(Launcher.java:255) at hudson.maven.agent.Main.launch(Main.java:204) at hudson.maven.MavenBuilder.call(MavenBuilder.java:154) at hudson.maven.Maven2Builder.call(Maven2Builder.java:79) at hudson.maven.Maven2Builder.call(Maven2Builder.java:55) at hudson.remoting.UserRequest.perform(UserRequest.java:118) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:326) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) [INFO] ------------------------------------------------------------------------ [INFO] Total time: 4 seconds [INFO] Finished at: Wed May 21 13:41:11 CDT 2014 [INFO] Final Memory: 9M/167M [INFO] ------------------------------------------------------------------------ [JENKINS] Archiving

    Jenkins JIRA | 3 years ago | gjd6640
    java.lang.NullPointerException
  3. 0

    [JENKINS-18394] IncompatibleClassChangeError after upgrade to 1.519 - Jenkins JIRA

    jenkins-ci.org | 6 months ago
    org.apache.maven.InternalErrorException: Internal error: java.lang.NullPointerException
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  5. 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
  6. 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

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at hudson.plugins.analysis.core.GlobalSettings.findDescriptor()
    2. Static Analysis Utilities
      HealthAwareMavenReporter.postExecute
      1. hudson.plugins.analysis.core.GlobalSettings.findDescriptor(GlobalSettings.java:31)
      2. hudson.plugins.analysis.core.GlobalSettings.instance(GlobalSettings.java:40)
      3. hudson.plugins.analysis.util.LoggerFactory.<init>(LoggerFactory.java:20)
      4. hudson.plugins.analysis.core.HealthAwareMavenReporter.postExecute(HealthAwareMavenReporter.java:295)
      4 frames
    3. Hudson Maven Embedder
      MavenBuilder$Adapter.postExecute
      1. hudson.maven.Maven2Builder.postExecute(Maven2Builder.java:157)
      2. hudson.maven.MavenBuilder$Adapter.postExecute(MavenBuilder.java:334)
      2 frames
    4. Hudson M2
      PluginManagerInterceptor.executeMojo
      1. hudson.maven.agent.PluginManagerInterceptor$1MojoIntercepterImpl.callPost(PluginManagerInterceptor.java:170)
      2. hudson.maven.agent.PluginManagerInterceptor.executeMojo(PluginManagerInterceptor.java:183)
      2 frames
    5. Maven Core
      DefaultMaven.execute
      1. org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:559)
      2. org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:500)
      3. org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:479)
      4. org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:331)
      5. org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:292)
      6. org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
      7. org.apache.maven.lifecycle.LifecycleExecutorInterceptor.execute(LifecycleExecutorInterceptor.java:65)
      8. org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:345)
      9. org.apache.maven.DefaultMaven.execute(DefaultMaven.java:132)
      9 frames
    6. M3 Interceptor
      MavenCli.main
      1. org.apache.maven.cli.MavenCli.main(MavenCli.java:290)
      1 frame
    7. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      4. java.lang.reflect.Method.invoke(Method.java:597)
      4 frames
    8. Plexus
      Launcher.launch
      1. org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
      2. org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
      2 frames
    9. Hudson M2
      Main.launch
      1. hudson.maven.agent.Main.launch(Main.java:204)
      1 frame
    10. Hudson Maven Embedder
      Maven2Builder.call
      1. hudson.maven.MavenBuilder.call(MavenBuilder.java:154)
      2. hudson.maven.Maven2Builder.call(Maven2Builder.java:79)
      3. hudson.maven.Maven2Builder.call(Maven2Builder.java:55)
      3 frames
    11. Hudson :: Remoting Layer
      InterceptingExecutorService$1.call
      1. hudson.remoting.UserRequest.perform(UserRequest.java:118)
      2. hudson.remoting.UserRequest.perform(UserRequest.java:48)
      3. hudson.remoting.Request$2.run(Request.java:326)
      4. hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
      4 frames
    12. Java RT
      Thread.run
      1. java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
      2. java.util.concurrent.FutureTask.run(FutureTask.java:138)
      3. java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      4. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      5. java.lang.Thread.run(Thread.java:619)
      5 frames