【发布时间】:2012-02-14 18:12:44
【问题描述】:
Proguard 因“Proguard 返回错误代码 1”而崩溃,控制台中出现此崩溃:
java.lang.IllegalArgumentException: Stacks have different current sizes [0] and [1]
at proguard.evaluation.Stack.generalize(Stack.java:125)
at proguard.evaluation.TracedStack.generalize(TracedStack.java:140)
at proguard.optimize.evaluation.PartialEvaluator.evaluateSingleInstructionBlock(PartialEvaluator.java:683)
at proguard.optimize.evaluation.PartialEvaluator.evaluateInstructionBlock(PartialEvaluator.java:587)
at proguard.optimize.evaluation.PartialEvaluator.visitExceptionInfo(PartialEvaluator.java:1078)
at proguard.classfile.visitor.ExceptionHandlerFilter.visitExceptionInfo(ExceptionHandlerFilter.java:67)
at proguard.classfile.attribute.CodeAttribute.exceptionsAccept(CodeAttribute.java:186)
at proguard.optimize.evaluation.PartialEvaluator.evaluateExceptionHandlers(PartialEvaluator.java:1018)
at proguard.optimize.evaluation.PartialEvaluator.evaluateInstructionBlockAndExceptionHandlers(PartialEvaluator.java:567)
at proguard.optimize.evaluation.PartialEvaluator.visitCodeAttribute0(PartialEvaluator.java:264)
at proguard.optimize.evaluation.PartialEvaluator.visitCodeAttribute(PartialEvaluator.java:181)
at proguard.optimize.evaluation.LivenessAnalyzer.visitCodeAttribute(LivenessAnalyzer.java:205)
at proguard.optimize.evaluation.VariableOptimizer.visitCodeAttribute(VariableOptimizer.java:105)
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:504)
at proguard.classfile.visitor.AllMethodVisitor.visitProgramClass(AllMethodVisitor.java:47)
at proguard.classfile.ProgramClass.accept(ProgramClass.java:346)
at proguard.classfile.ClassPool.classesAccept(ClassPool.java:116)
at proguard.optimize.Optimizer.execute(Optimizer.java:833)
at proguard.ProGuard.optimize(ProGuard.java:306)
at proguard.ProGuard.execute(ProGuard.java:115)
at proguard.ProGuard.main(ProGuard.java:492)
我已将其缩小为 IOException 的 try catch 块。如果我注释掉 try catch 块,那么它会在应用程序的其他地方显示另一个 IOException try catch 块的错误。如果我将其注释掉,那么它会成功构建。
所以在这两个地方,proguard 似乎都在 IOException try catch 块上崩溃。这些块已经在以前的构建中的代码中,之前通过 proguard 没有任何问题。
此外,还有其他 IOException 捕获块不会给出任何错误。
我在 proguard 4.5、4.6 和 4.7 上试过这个,但都失败了。
有什么想法吗?
谢谢
【问题讨论】: