java.lang.NullPointerException

sourceforge.net | 4 months ago

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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at proguard.evaluation.Variables.aload()
  2. [${project.groupId}] ${project.artifactId}
    ProGuard.execute
    1. proguard.evaluation.Variables.aload(Variables.java:263)
    2. proguard.evaluation.Processor.visitVariableInstruction(Processor.java:675)
    3. proguard.classfile.instruction.VariableInstruction.accept(VariableInstruction.java:306)
    4. proguard.optimize.evaluation.PartialEvaluator.evaluateSingleInstructionBlock(PartialEvaluator.java:753)
    5. proguard.optimize.evaluation.PartialEvaluator.evaluateInstructionBlock(PartialEvaluator.java:602)
    6. proguard.optimize.evaluation.PartialEvaluator.evaluateInstructionBlockAndExceptionHandlers(PartialEvaluator.jva:560)
    7. proguard.optimize.evaluation.PartialEvaluator.evaluateSubroutine(PartialEvaluator.java:924)
    8. proguard.optimize.evaluation.PartialEvaluator.evaluateSingleInstructionBlock(PartialEvaluator.java:870)
    9. proguard.optimize.evaluation.PartialEvaluator.evaluateInstructionBlock(PartialEvaluator.java:602)
    10. proguard.optimize.evaluation.PartialEvaluator.evaluateInstructionBlockAndExceptionHandlers(PartialEvaluator.jva:560)
    11. proguard.optimize.evaluation.PartialEvaluator.evaluateSubroutine(PartialEvaluator.java:924)
    12. proguard.optimize.evaluation.PartialEvaluator.evaluateSingleInstructionBlock(PartialEvaluator.java:870)
    13. proguard.optimize.evaluation.PartialEvaluator.evaluateInstructionBlock(PartialEvaluator.java:602)
    14. proguard.optimize.evaluation.PartialEvaluator.evaluateInstructionBlockAndExceptionHandlers(PartialEvaluator.jva:560)
    15. proguard.optimize.evaluation.PartialEvaluator.visitCodeAttribute0(PartialEvaluator.java:264)
    16. proguard.optimize.evaluation.PartialEvaluator.visitCodeAttribute(PartialEvaluator.java:181)
    17. proguard.optimize.info.ParameterUsageMarker.visitCodeAttribute(ParameterUsageMarker.java:176)
    18. proguard.classfile.attribute.CodeAttribute.accept(CodeAttribute.java:101)
    19. proguard.classfile.ProgramMethod.attributesAccept(ProgramMethod.java:79)
    20. proguard.optimize.info.ParameterUsageMarker.visitProgramMethod(ParameterUsageMarker.java:136)
    21. proguard.optimize.OptimizationInfoMemberFilter.visitProgramMethod(OptimizationInfoMemberFilter.java:81)
    22. proguard.classfile.ProgramMethod.accept(ProgramMethod.java:71)
    23. proguard.classfile.ProgramClass.methodsAccept(ProgramClass.java:504)
    24. proguard.classfile.visitor.AllMethodVisitor.visitProgramClass(AllMethodVisitor.java:47)
    25. proguard.classfile.ProgramClass.accept(ProgramClass.java:346)
    26. proguard.classfile.ClassPool.classesAccept(ClassPool.java:116)
    27. proguard.optimize.Optimizer.execute(Optimizer.java:341)
    28. proguard.ProGuard.optimize(ProGuard.java:306)
    29. proguard.ProGuard.execute(ProGuard.java:115)
    29 frames
  3. proguard.ant
    ProGuardTask.execute
    1. proguard.ant.ProGuardTask.execute(ProGuardTask.java:311)
    1 frame
  4. Ant
    UnknownElement.execute
    1. org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
    1 frame
  5. Java RT
    Method.invoke
    1. sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
    2. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    3. java.lang.reflect.Method.invoke(Method.java:597)
    3 frames
  6. Ant
    Sequential.execute
    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.taskdefs.Sequential.execute(Sequential.java:68)
    3 frames
  7. com.android.ant
    IfElseTask.execute
    1. com.android.ant.IfElseTask.execute(IfElseTask.java:120)
    1 frame
  8. Ant
    UnknownElement.execute
    1. org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
    1 frame
  9. Java RT
    Method.invoke
    1. sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
    2. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    3. java.lang.reflect.Method.invoke(Method.java:597)
    3 frames
  10. 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:392)
    4. org.apache.tools.ant.Target.performTasks(Target.java:413)
    5. org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
    6. org.apache.tools.ant.Project.executeTarget(Project.java:1368)
    7. org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
    8. org.apache.tools.ant.Project.executeTargets(Project.java:1251)
    9. org.apache.tools.ant.Main.runBuild(Main.java:811)
    10. org.apache.tools.ant.Main.startAnt(Main.java:217)
    10 frames
  11. Apache Ant Launcher
    Launcher.main
    1. org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
    2. org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)
    2 frames