java.lang.NullPointerException: null

GitHub | anandsit | 3 months ago
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    NPE in jenkins collector

    GitHub | 8 months ago | MarkRx
    java.lang.NullPointerException: null
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    GitHub comment 575#219635318

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    java.lang.ClassCastException: org.json.simple.JSONArray cannot be cast to org.json.simple.JSONObject
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    GitHub comment 1083#272254893

    GitHub | 3 months ago | anandsit
    java.lang.NullPointerException: null

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    Root Cause Analysis

    1. java.lang.NullPointerException

      null

      at com.capitalone.dashboard.collector.DefaultHudsonClient.getString()
    2. com.capitalone.dashboard
      CollectorTask.run
      1. com.capitalone.dashboard.collector.DefaultHudsonClient.getString(DefaultHudsonClient.java:432)[jenkins-build-collector-2.0.5-SNAPSHOT.jar!/:2.0.5-SNAPSHOT]
      2. com.capitalone.dashboard.collector.DefaultHudsonClient.addChangeSets(DefaultHudsonClient.java:297)[jenkins-build-collector-2.0.5-SNAPSHOT.jar!/:2.0.5-SNAPSHOT]
      3. com.capitalone.dashboard.collector.DefaultHudsonClient.getBuildDetails(DefaultHudsonClient.java:250)[jenkins-build-collector-2.0.5-SNAPSHOT.jar!/:2.0.5-SNAPSHOT]
      4. com.capitalone.dashboard.collector.HudsonCollectorTask.addNewBuilds(HudsonCollectorTask.java:193)[jenkins-build-collector-2.0.5-SNAPSHOT.jar!/:2.0.5-SNAPSHOT]
      5. com.capitalone.dashboard.collector.HudsonCollectorTask.collect(HudsonCollectorTask.java:95)[jenkins-build-collector-2.0.5-SNAPSHOT.jar!/:2.0.5-SNAPSHOT]
      6. com.capitalone.dashboard.collector.HudsonCollectorTask.collect(HudsonCollectorTask.java:32)[jenkins-build-collector-2.0.5-SNAPSHOT.jar!/:2.0.5-SNAPSHOT]
      7. com.capitalone.dashboard.collector.CollectorTask.run(CollectorTask.java:63)[core-2.0.5-SNAPSHOT.jar!/:2.0.5-SNAPSHOT]
      7 frames
    3. Spring Context
      ReschedulingRunnable.run
      1. org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)[spring-context-4.1.7.RELEASE.jar!/:4.1.7.RELEASE]
      2. org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81)[spring-context-4.1.7.RELEASE.jar!/:4.1.7.RELEASE]
      2 frames
    4. Java RT
      Thread.run
      1. java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)[na:1.8.0_111]
      2. java.util.concurrent.FutureTask.run(Unknown Source)[na:1.8.0_111]
      3. java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown Source)[na:1.8.0_111]
      4. java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)[na:1.8.0_111]
      5. java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)[na:1.8.0_111]
      6. java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)[na:1.8.0_111]
      7. java.lang.Thread.run(Unknown Source)[na:1.8.0_111]
      7 frames