java.lang.NullPointerException: This exception has no message.

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via proguard by *anonymous
, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at proguard.optimize.info.MethodOptimizationInfo.generalizeParameter(MethodOptimizationInfo.java:231)
at proguard.optimize.evaluation.StoringInvocationUnit.generalizeMethodParameterValue(StoringInvocationUnit.java:176)
at proguard.optimize.evaluation.StoringInvocationUnit.setMethodParameterValue(StoringInvocationUnit.java:112)
at proguard.evaluation.BasicInvocationUnit.visitAnyMethodrefConstant(BasicInvocationUnit.java:222)
at proguard.classfile.util.SimplifiedVisitor.visitInterfaceMethodrefConstant(SimplifiedVisitor.java:186)
at proguard.classfile.constant.InterfaceMethodrefConstant.accept(InterfaceMethodrefConstant.java:69)
at proguard.classfile.ProgramClass.constantPoolEntryAccept(ProgramClass.java:387)
at proguard.evaluation.BasicInvocationUnit.invokeMember(BasicInvocationUnit.java:177)
at proguard.evaluation.Processor.visitConstantInstruction(Processor.java:572)
at proguard.classfile.instruction.ConstantInstruction.accept(ConstantInstruction.java:161)
at proguard.optimize.evaluation.PartialEvaluator.evaluateSingleInstructionBlock(PartialEvaluator.java:751)
at proguard.optimize.evaluation.PartialEvaluator.evaluateInstructionBlock(PartialEvaluator.java:600)
at proguard.optimize.evaluation.PartialEvaluator.evaluateInstructionBlockAndExceptionHandlers(PartialEvaluator.java:558)
at proguard.optimize.evaluation.PartialEvaluator.visitCodeAttribute0(PartialEvaluator.java:262)
at proguard.optimize.evaluation.PartialEvaluator.visitCodeAttribute(PartialEvaluator.java:179)
at proguard.classfile.attribute.CodeAttribute.accept(CodeAttribute.java:101)
at proguard.classfile.ProgramMethod.attributesAccept(ProgramMethod.java:79)
at proguard.classfile.attribute.visitor.AllAttributeVisitor.visitProgramMember(AllAttributeVisitor.java:95)
at proguard.classfile.util.SimplifiedVisitor.visitProgramMethod(SimplifiedVisitor.java:91)
at proguard.classfile.ProgramMethod.accept(ProgramMethod.java:71)
at proguard.classfile.ProgramClass.methodsAccept(ProgramClass.java:438)
at proguard.classfile.visitor.AllMethodVisitor.visitProgramClass(AllMethodVisitor.java:47)
at proguard.classfile.ProgramClass.accept(ProgramClass.java:280)
at proguard.classfile.ClassPool.classesAccept(ClassPool.java:116)
at proguard.optimize.Optimizer.execute(Optimizer.java:357)
at proguard.ProGuard.optimize(ProGuard.java:306)
at proguard.ProGuard.execute(ProGuard.java:115)
at proguard.ProGuard.main(ProGuard.java:492)

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