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  1. Java Mission Control
  2. JMC-8169

NPE in SyntheticAttributeExtension$ModuleExportSink

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    • generic
    • generic

      ADDITIONAL SYSTEM INFORMATION :
      Windows, target running in Adoptium\jdk-17.0.8.101-hotspot

      A DESCRIPTION OF THE PROBLEM :
      java.lang.NullPointerException: Cannot invoke "org.openjdk.jmc.common.IMCPackage.getModule()" because "thePackage" is null
      at org.openjdk.jmc.flightrecorder.parser.synthetic.SyntheticAttributeExtension$ModuleExportSink.addEvent(SyntheticAttributeExtension.java:206)
      at org.openjdk.jmc.flightrecorder.internal.parser.v1.TypeManager$EventTypeEntry.readEvent(TypeManager.java:315)
      at org.openjdk.jmc.flightrecorder.internal.parser.v1.TypeManager.readEvent(TypeManager.java:407)
      at org.openjdk.jmc.flightrecorder.internal.parser.v1.ChunkLoaderV1.call(ChunkLoaderV1.java:92)
      at org.openjdk.jmc.flightrecorder.internal.parser.v1.ChunkLoaderV1.call(ChunkLoaderV1.java:47)
      at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
      at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
      at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
      at java.base/java.lang.Thread.run(Thread.java:833)

      STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
      I tried to flight record Eclipse.exe while compiling Eclipse Platform workspace,
      happend only once, was not reproducable.

      EXPECTED VERSUS ACTUAL BEHAVIOR :
      EXPECTED -
      no Exception

      FREQUENCY : rarely

            Unassigned Unassigned
            webbuggrp Webbug Group
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              Created:
              Updated: