Proguard: IllegalArgumentException - Unerwarteter Fehler beim Evaluieren der Anweisung

Question

Ich versuche, eine Release-APK mit dem Proguard aktiviert zu erstellen. Ich erhalte den Fehler unten. Ich werde den vollständigen Stacktrace unten anhängen.

Ich habe das Problem auf Codezeilen eingeschränkt, die im Stacktrace nicht erwähnt werden.

RelativeLayout.LayoutParams relativeLayoutParams = new RelativeLayout.LayoutParams(
        ViewGroup.LayoutParams.MATCH_PARENT, 
        ViewGroup.LayoutParams.WRAP_CONTENT); 

Wenn ich dies auskommentieren soll, endet Proguard ohne Problem.

Ich habe derzeit den Proguard auf den neuen 5.0 aktualisiert und es hatte keinen Effekt.

Gibt es etwas, was ich falsch mache?

Exception voll Stacktrace:

org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':*:proguardRelease'. 
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:69) 
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46) 
at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:35) 
at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:64) 
at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:58) 
at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:42) 
at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52) 
at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:53) 
at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43) 
at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:305) 
at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.executeTask(AbstractTaskPlanExecutor.java:79) 
at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:63) 
at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:51) 
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:23) 
at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:88) 
at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:29) 
at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62) 
at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23) 
at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:68) 
at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32) 
at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62) 
at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:55) 
at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:149) 
at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:106) 
at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:86) 
at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.java:80) 
at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.java:33) 
at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.java:24) 
at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:36) 
at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:26) 
at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:51) 
at org.gradle.internal.Actions$RunnableActionAdapter.execute(Actions.java:171) 
at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:237) 
at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:210) 
at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:35) 
at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:24) 
at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:206) 
at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:169) 
at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:33) 
at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:22) 
at org.gradle.launcher.Main.doAction(Main.java:33) 
at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45) 
at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:54) 
at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:35) 
at org.gradle.launcher.GradleMain.main(GradleMain.java:23) 
at org.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.java:33) 
at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:130) 
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:48) 

Caused by: java.lang.IllegalArgumentException: Value is not a reference value [proguard.evaluation.value.UnknownIntegerValue] 
at proguard.evaluation.value.Value.referenceValue(Value.java:97) 
at proguard.evaluation.Variables.aload(Variables.java:263) 
at proguard.evaluation.Processor.visitVariableInstruction(Processor.java:688) 
at proguard.classfile.instruction.VariableInstruction.accept(VariableInstruction.java:306) 
at proguard.optimize.evaluation.PartialEvaluator.evaluateSingleInstructionBlock(PartialEvaluator.java:753) 
at proguard.optimize.evaluation.PartialEvaluator.evaluateInstructionBlock(PartialEvaluator.java:602) 
at proguard.optimize.evaluation.PartialEvaluator.evaluateInstructionBlockAndExceptionHandlers(PartialEvaluator.java:560) 
at proguard.optimize.evaluation.PartialEvaluator.visitCodeAttribute0(PartialEvaluator.java:264) 
at proguard.optimize.evaluation.PartialEvaluator.visitCodeAttribute(PartialEvaluator.java:181) 
at proguard.optimize.info.ParameterUsageMarker.visitCodeAttribute(ParameterUsageMarker.java:176) 
at proguard.classfile.attribute.CodeAttribute.accept(CodeAttribute.java:101) 
at proguard.classfile.ProgramMethod.attributesAccept(ProgramMethod.java:79) 
at proguard.optimize.info.ParameterUsageMarker.visitProgramMethod(ParameterUsageMarker.java:136) 
at proguard.optimize.OptimizationInfoMemberFilter.visitProgramMethod(OptimizationInfoMemberFilter.java:81) 
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:124) 
at proguard.optimize.Optimizer.execute(Optimizer.java:394) 
at proguard.ProGuard.optimize(ProGuard.java:306) 
at proguard.ProGuard.execute(ProGuard.java:115) 
at proguard.gradle.ProGuardTask.proguard(ProGuardTask.java:1074) 
at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:63) 
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.doExecute(AnnotationProcessingTaskFactory.java:218) 
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:211) 
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:200) 
at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:579) 
at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:562) 
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:80) 
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:61) 
... 47 more 

Answer 1

Dies ist wahrscheinlich ein Fehler in der Optimierung von Enum-Typen durch ProGuard. Sie können durch das Deaktivieren dieser Optimierung drum herum arbeiten können:

-optimizations !class/unboxing/enum 

Wenn Sie einen Fehlerbericht oder mich Details Mail, ich in sie aussehen.

(Ich bin der Entwickler von ProGuard)

Answer 2

Weird-Lösung, aber ich habe einen Weg zu beheben gefunden. Der genaue Abschnitt des Codes, der das Proguard-Problem verursacht hat, wurde in eine andere Methode und an dem alten Speicherort getrennt, an dem diese Methode aufgerufen wurde. Das scheint die Probleme behoben zu haben, obwohl ich mir nicht sicher bin, wie es gelöst wurde. Es scheint mehr und mehr wie ein Proguard Bug. Es funktioniert für mich, das ist etwas, das andere ausprobieren können, wenn sie jemals auf dieses Problem stoßen.