java.lang.NullPointerException

GitHub | don-vip | 4 months ago
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    java.lang.NullPointerException
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    GitHub | 2 years ago | gissuebot
    java.lang.NullPointerException
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    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.sun.tools.javac.file.JavacFileManager.listContainer()
    2. Java Tools
      Main.compile
      1. com.sun.tools.javac.file.JavacFileManager.listContainer(JavacFileManager.java:399)
      2. com.sun.tools.javac.file.JavacFileManager.list(JavacFileManager.java:676)
      3. com.sun.tools.javac.code.ClassFinder.scanUserPaths(ClassFinder.java:564)
      4. com.sun.tools.javac.code.ClassFinder.fillIn(ClassFinder.java:504)
      5. com.sun.tools.javac.code.ClassFinder.complete(ClassFinder.java:287)
      6. com.sun.tools.javac.code.ClassFinder.access$000(ClassFinder.java:72)
      7. com.sun.tools.javac.code.ClassFinder$1.complete(ClassFinder.java:159)
      8. com.sun.tools.javac.code.Symbol.complete(Symbol.java:579)
      9. com.sun.tools.javac.comp.Enter.visitTopLevel(Enter.java:299)
      10. com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:509)
      11. com.sun.tools.javac.comp.Enter.classEnter(Enter.java:255)
      12. com.sun.tools.javac.comp.Enter.classEnter(Enter.java:270)
      13. com.sun.tools.javac.comp.Enter.complete(Enter.java:483)
      14. com.sun.tools.javac.comp.Enter.main(Enter.java:467)
      15. com.sun.tools.javac.main.JavaCompiler.enterTrees(JavaCompiler.java:952)
      16. com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:833)
      17. com.sun.tools.javac.main.Main.compile(Main.java:253)
      17 frames
    3. @BugPattern annotation
      ErrorProneAntCompilerAdapter.execute
      1. com.google.errorprone.BaseErrorProneCompiler.run(BaseErrorProneCompiler.java:190)
      2. com.google.errorprone.BaseErrorProneCompiler.run(BaseErrorProneCompiler.java:101)
      3. com.google.errorprone.ErrorProneCompiler.run(ErrorProneCompiler.java:131)
      4. com.google.errorprone.ErrorProneCompiler.compile(ErrorProneCompiler.java:73)
      5. com.google.errorprone.ErrorProneAntCompilerAdapter$AntRunner.apply(ErrorProneAntCompilerAdapter.java:39)
      6. com.google.errorprone.ErrorProneAntCompilerAdapter$AntRunner.apply(ErrorProneAntCompilerAdapter.java:36)
      7. com.google.errorprone.ErrorProneAntCompilerAdapter.execute(ErrorProneAntCompilerAdapter.java:72)
      7 frames
    4. Ant
      UnknownElement.execute
      1. org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:1344)
      2. org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:1070)
      3. org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
      3 frames
    5. Java RT
      Method.invoke
      1. sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
      2. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      3. java.lang.reflect.Method.invoke(Method.java:498)
      3 frames
    6. Ant
      Main.startAnt
      1. org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
      2. org.apache.tools.ant.Task.perform(Task.java:348)
      3. org.apache.tools.ant.Target.execute(Target.java:435)
      4. org.apache.tools.ant.Target.performTasks(Target.java:456)
      5. org.apache.tools.ant.Project.executeSortedTargets(Project.java:1405)
      6. org.apache.tools.ant.Project.executeTarget(Project.java:1376)
      7. org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
      8. org.apache.tools.ant.Project.executeTargets(Project.java:1260)
      9. org.apache.tools.ant.Main.runBuild(Main.java:854)
      10. org.apache.tools.ant.Main.startAnt(Main.java:236)
      10 frames
    7. Apache Ant Launcher
      Launcher.main
      1. org.apache.tools.ant.launch.Launcher.run(Launcher.java:285)
      2. org.apache.tools.ant.launch.Launcher.main(Launcher.java:112)
      2 frames