Proguard：IllegalArgumentException：值不是参考值

Question

我在尝试制作我的Android应用程序的Proguard版本时遇到错误，而且我无法将它谷歌出来。

的错误是：

Unexpected error while performing partial evaluation: 
    Class  = [com/skyhookwireless/_sdkkc] 
    Method  = [<clinit>()V] 
    Exception = [java.lang.IllegalArgumentException] (Stacks have different current sizes [4] and [1]) 
Unexpected error while shrinking instructions after partial evaluation: 
    Class  = [com/skyhookwireless/_sdkkc] 
    Method  = [<clinit>()V] 
    Exception = [java.lang.IllegalArgumentException] (Stacks have different current sizes [4] and [1]) 
Not optimizing this method 
Unexpected error while evaluating instruction: 
    Class  = [com/skyhookwireless/_sdklb] 
    Method  = [<clinit>()V] 
    Instruction = [112] ret v0 
    Exception = [java.lang.NullPointerException] (null) 
Unexpected error while performing partial evaluation: 
    Class  = [com/skyhookwireless/_sdklb] 
    Method  = [<clinit>()V] 
    Exception = [java.lang.NullPointerException] (null) 
Unexpected error while shrinking instructions after partial evaluation: 
    Class  = [com/skyhookwireless/_sdklb] 
    Method  = [<clinit>()V] 
    Exception = [java.lang.NullPointerException] (null) 
Not optimizing this method 
Unexpected error while performing partial evaluation: 
    Class  = [com/skyhookwireless/_sdklc] 
    Method  = [_sdka()Z] 
    Exception = [java.lang.ArrayIndexOutOfBoundsException] (17) 
Unexpected error while shrinking instructions after partial evaluation: 
    Class  = [com/skyhookwireless/_sdklc] 
    Method  = [_sdka()Z] 
    Exception = [java.lang.ArrayIndexOutOfBoundsException] (17) 
Not optimizing this method 
Unexpected error while evaluating instruction: 
    Class  = [com/skyhookwireless/wps/_sdktb] 
    Method  = [<clinit>()V] 
    Instruction = [12] aastore 
    Exception = [java.lang.IllegalArgumentException] (Value is not a reference value  [proguard.evaluation.value.UnknownIntegerValue]) 
Unexpected error while performing partial evaluation: 
    Class  = [com/skyhookwireless/wps/_sdktb] 
    Method  = [<clinit>()V] 
    Exception = [java.lang.IllegalArgumentException] (Value is not a reference value [proguard.evaluation.value.UnknownIntegerValue]) 
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.Stack.apop(Stack.java:331) 
    at proguard.evaluation.Processor.visitSimpleInstruction(Processor.java:181) 
    at proguard.classfile.instruction.SimpleInstruction.accept(SimpleInstruction.java:218) 
    at proguard.optimize.evaluation.PartialEvaluator.evaluateSingleInstructionBlock(PartialEvaluator.java:729) 
    at proguard.optimize.evaluation.PartialEvaluator.evaluateInstructionBlock(PartialEvaluator.java:575) 
    at proguard.optimize.evaluation.PartialEvaluator.evaluateInstructionBlockAndExceptionHandlers(PartialEvaluator.java:533) 
    at proguard.optimize.evaluation.PartialEvaluator.evaluateSubroutine(PartialEvaluator.java:907) 
    at proguard.optimize.evaluation.PartialEvaluator.evaluateSingleInstructionBlock(PartialEvaluator.java:849) 
    at proguard.optimize.evaluation.PartialEvaluator.evaluateInstructionBlock(PartialEvaluator.java:560) 
    at proguard.optimize.evaluation.PartialEvaluator.evaluateInstructionBlockAndExceptionHandlers(PartialEvaluator.java:533) 
    at proguard.optimize.evaluation.PartialEvaluator.visitCodeAttribute0(PartialEvaluator.java:221) 
    at proguard.optimize.evaluation.PartialEvaluator.visitCodeAttribute(PartialEvaluator.java:180) 
    at proguard.optimize.evaluation.LivenessAnalyzer.visitCodeAttribute(LivenessAnalyzer.java:195) 
    at proguard.optimize.evaluation.VariableOptimizer.visitCodeAttribute(VariableOptimizer.java:102) 
    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:439) 
    at proguard.classfile.visitor.AllMethodVisitor.visitProgramClass(AllMethodVisitor.java:47) 
    at proguard.classfile.ProgramClass.accept(ProgramClass.java:281) 
    at proguard.classfile.ClassPool.classesAccept(ClassPool.java:114) 
    at proguard.optimize.Optimizer.execute(Optimizer.java:764) 
    at proguard.ProGuard.optimize(ProGuard.java:325) 
    at proguard.ProGuard.execute(ProGuard.java:114) 
    at proguard.ProGuard.main(ProGuard.java:499) 

我导入wpsapi.jar到我的项目作为外部JAR在[项目] /库/

下面是proguard.cfg

-optimizationpasses 5 
-dontusemixedcaseclassnames 
-dontskipnonpubliclibraryclasses 
-dontskipnonpubliclibraryclassmembers 
-dontpreverify 
-dontnote 
-verbose 
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/* 

-keep public class * extends android.app.Activity 
-keep public class * extends android.app.Application 
-keep public class * extends android.app.Service 
-keep public class * extends android.content.BroadcastReceiver 
-keep public class * extends android.content.ContentProvider 
-keep public class * extends android.app.backup.BackupAgentHelper 
-keep public class * extends android.preference.Preference 
-keep public class com.android.vending.licensing.ILicensingService 

-keepclasseswithmembernames class * { 
    native <methods>; 
} 

-keepclasseswithmembernames class * { 
    public <init>(android.content.Context, android.util.AttributeSet); 
} 

-keepclasseswithmembernames class * { 
    public <init>(android.content.Context, android.util.AttributeSet, int); 
} 

-keepclassmembers enum * { 
    public static **[] values(); 
    public static ** valueOf(java.lang.String); 
} 

-keep class * implements android.os.Parcelable { 
    public static final android.os.Parcelable$Creator *; 
} 

Answer 1

我不知道这个问题的确切原因，但是在使用Proguard时我遇到了一些奇怪的问题。我切换到最后一个Proguard版本，它解决了我所有的问题。要更改Proguard版本，您需要用更新的Proguard版本替换/ tools/proguard文件夹。