java.lang.NullPointerException

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  • GitHub comment 6762#250963571
    via GitHub by rdelangh
    ,
  • NullPointerException while reading heapdump file
    via by miloslavskacel,
  • Exception in GarbageCleaner
    via GitHub by geoff-addepar
    ,
  • Mat can't open the dump file
    via Stack Overflow by Dev Zhou
    ,
  • NullPointerException during parsing of heap dump
    via by lubor.vagenknecht,
    • java.lang.NullPointerException at org.eclipse.mat.hprof.HprofParserHandlerImpl.resolveClassHierarchy(HprofParserHandlerImpl.java:587) at org.eclipse.mat.hprof.Pass2Parser.readInstanceDump(Pass2Parser.java:205) at org.eclipse.mat.hprof.Pass2Parser.readDumpSegments(Pass2Parser.java:159) at org.eclipse.mat.hprof.Pass2Parser.read(Pass2Parser.java:89) at org.eclipse.mat.hprof.HprofIndexBuilder.fill(HprofIndexBuilder.java:94) at org.eclipse.mat.parser.internal.SnapshotFactoryImpl.parse(SnapshotFactoryImpl.java:222) at org.eclipse.mat.parser.internal.SnapshotFactoryImpl.openSnapshot(SnapshotFactoryImpl.java:126) at org.eclipse.mat.snapshot.SnapshotFactory.openSnapshot(SnapshotFactory.java:145) at org.eclipse.mat.internal.apps.ParseSnapshotApp.parse(ParseSnapshotApp.java:134) at org.eclipse.mat.internal.apps.ParseSnapshotApp.start(ParseSnapshotApp.java:106) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608) at org.eclipse.equinox.launcher.Main.run(Main.java:1515) at org.eclipse.equinox.launcher.Main.main(Main.java:1488)
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