java.lang.NullPointerException

GitHub | reprogrammer | 6 years ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at edu.illinois.refactoringwatcher.monitor.prefs.PrefsFacade.getPreferenceStore()
  2. edu.illinois.refactoringwatcher
    TestSubmitter.setUpBeforeClass
    1. edu.illinois.refactoringwatcher.monitor.prefs.PrefsFacade.getPreferenceStore(PrefsFacade.java:17)
    2. edu.illinois.refactoringwatcher.monitor.prefs.PrefsFacade.setPreferenceValue(PrefsFacade.java:25)
    3. edu.illinois.refactoringwatcher.monitor.prefs.PrefsFacade.setUUID(PrefsFacade.java:39)
    4. edu.illinois.refactoringwatcher.monitor.tests.TestSubmitter.setUpBeforeClass(TestSubmitter.java:71)
    4 frames
  3. 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
  4. JUnit
    ParentRunner.run
    1. org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
    2. org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
    3. org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
    4. org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
    5. org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
    6. org.junit.runners.ParentRunner.run(ParentRunner.java:236)
    6 frames
  5. JUnit4 Runner
    JUnit4TestReference.run
    1. org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49)
    1 frame
  6. JUnit3 Runner
    RemoteTestRunner.main
    1. org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    2. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
    3. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
    4. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
    5. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
    5 frames