java.lang.NullPointerException

GitHub | jenetics | 5 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at org.jenetics.engine.EvolutionResult.lambda$toBestEvolutionResult$2()
  2. org.jenetics.engine
    EvolutionResult.lambda$toBestEvolutionResult$2
    1. org.jenetics.engine.EvolutionResult.lambda$toBestEvolutionResult$2(EvolutionResult.java:314)
    1 frame
  3. Java RT
    ReferencePipeline.collect
    1. java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:503)
    1 frame
  4. org.jenetics.engine
    EngineTest.streamWithInitialGenotypes
    1. org.jenetics.engine.EngineTest.streamWithInitialGenotypes(EngineTest.java:77)
    1 frame
  5. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    4. java.lang.reflect.Method.invoke(Method.java:498)
    4 frames
  6. TestNG
    RemoteTestNGStarter.main
    1. org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:86)
    2. org.testng.internal.Invoker.invokeMethod(Invoker.java:646)
    3. org.testng.internal.Invoker.invokeTestMethod(Invoker.java:823)
    4. org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1131)
    5. org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:129)
    6. org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:112)
    7. org.testng.TestRunner.privateRun(TestRunner.java:778)
    8. org.testng.TestRunner.run(TestRunner.java:632)
    9. org.testng.SuiteRunner.runTest(SuiteRunner.java:366)
    10. org.testng.SuiteRunner.runSequentially(SuiteRunner.java:361)
    11. org.testng.SuiteRunner.privateRun(SuiteRunner.java:319)
    12. org.testng.SuiteRunner.run(SuiteRunner.java:268)
    13. org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
    14. org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
    15. org.testng.TestNG.runSuitesSequentially(TestNG.java:1225)
    16. org.testng.TestNG.runSuitesLocally(TestNG.java:1150)
    17. org.testng.TestNG.runSuites(TestNG.java:1075)
    18. org.testng.TestNG.run(TestNG.java:1047)
    19. org.testng.IDEARemoteTestNG.run(IDEARemoteTestNG.java:72)
    20. org.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:124)
    20 frames
  7. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    4. java.lang.reflect.Method.invoke(Method.java:498)
    4 frames
  8. IDEA
    AppMain.main
    1. com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
    1 frame