生成安全签名APK时出现Proguard错误

我一直试图从最后2天生成安全签名的apk为我的应用程序,但仍然没有得到任何成功。

我已经检查了很多StackOverflow的答案,并尝试了每个解决scheme,但没有为我工作。 所以在这里,如果任何人都可以帮助我,这将是真正的感激,并会真正感谢帮助。

下面是我正在生成安全签名apk的错误。

编辑:

我在我的proguard文件中有一些变化,现在我正在获取下面的错误

Proguard returned with error code 1. See console Note: there were 209 duplicate class definitions. You should check if you need to specify additional program jars. Unexpected error while evaluating instruction: Class = [android/support/v4/view/AccessibilityDelegateCompat$AccessibilityDelegateJellyBeanImpl] Method = [newAccessiblityDelegateBridge(Landroid/support/v4/view/AccessibilityDelegateCompat;)Ljava/lang/Object;] Instruction = [18] areturn Exception = [java.lang.IllegalArgumentException] (Can't find any super classes of [android/support/v4/view/AccessibilityDelegateCompatIcs$1] (not even immediate super class [android/view/View$AccessibilityDelegate])) Unexpected error while performing partial evaluation: Class = [android/support/v4/view/AccessibilityDelegateCompat$AccessibilityDelegateJellyBeanImpl] Method = [newAccessiblityDelegateBridge(Landroid/support/v4/view/AccessibilityDelegateCompat;)Ljava/lang/Object;] Exception = [java.lang.IllegalArgumentException] (Can't find any super classes of [android/support/v4/view/AccessibilityDelegateCompatIcs$1] (not even immediate super class [android/view/View$AccessibilityDelegate])) java.lang.IllegalArgumentException: Can't find any super classes of [android/support/v4/view/AccessibilityDelegateCompatIcs$1] (not even immediate super class [android/view/View$AccessibilityDelegate]) at proguard.evaluation.value.ReferenceValue.generalize(ReferenceValue.java:287) at proguard.evaluation.value.ReferenceValue.generalize(ReferenceValue.java:481) at proguard.optimize.info.MethodOptimizationInfo.generalizeReturnValue(MethodOptimizationInfo.java:247) at proguard.optimize.evaluation.StoringInvocationUnit.generalizeMethodReturnValue(StoringInvocationUnit.java:195) at proguard.optimize.evaluation.StoringInvocationUnit.setMethodReturnValue(StoringInvocationUnit.java:126) at proguard.evaluation.BasicInvocationUnit.exitMethod(BasicInvocationUnit.java:134) at proguard.evaluation.Processor.visitSimpleInstruction(Processor.java:514) at proguard.classfile.instruction.SimpleInstruction.accept(SimpleInstruction.java:218) at proguard.optimize.evaluation.PartialEvaluator.evaluateSingleInstructionBlock(PartialEvaluator.java:753) at proguard.optimize.evaluation.PartialEvaluator.evaluateInstructionBlock(PartialEvaluator.java:587) 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.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:372) at proguard.ProGuard.optimize(ProGuard.java:306) at proguard.ProGuard.execute(ProGuard.java:115) at proguard.ProGuard.main(ProGuard.java:492) 

这是我更新的Proguard.cfg文件

  -optimizationpasses 9 -verbose -dump class_files.txt -printseeds seeds.txt -printusage unused.txt -printmapping mapping.txt -allowaccessmodification -keepattributes *Annotation* -renamesourcefileattribute SourceFile -keepattributes SourceFile,LineNumberTable -repackageclasses '' -dontusemixedcaseclassnames -dontskipnonpubliclibraryclasses -dontskipnonpubliclibraryclassmembers -dontpreverify -dontwarn -ignorewarnings -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 -dontnote com.android.vending.licensing.ILicensingService # Explicitly preserve all serialization members. The Serializable interface # is only a marker interface, so it wouldn't save them. -keepclassmembers class * implements java.io.Serializable { static final long serialVersionUID; private static final java.io.ObjectStreamField[] serialPersistentFields; private void writeObject(java.io.ObjectOutputStream); private void readObject(java.io.ObjectInputStream); java.lang.Object writeReplace(); java.lang.Object readResolve(); } # Preserve all native method names and the names of their classes. -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); } # Preserve static fields of inner classes of R classes that might be accessed # through introspection. -keepclassmembers class **.R$* { public static <fields>; } # Preserve the special static methods that are required in all enumeration classes. -keepclassmembers enum * { public static **[] values(); public static ** valueOf(java.lang.String); } -keep public class * { public protected *; } -keep class * implements android.os.Parcelable { public static final android.os.Parcelable$Creator *; } ##---------------End: proguard configuration common for all Android apps ---------- ##---------------Begin: proguard configuration for Gson ---------- # Gson uses generic type information stored in a class file when working with fields. Proguard # removes such information by default, so configure it to keep all of it. -keepattributes Signature # For using GSON @Expose annotation # Gson specific classes -keep class sun.misc.Unsafe { *; } -keep class com.google.gson.stream.** { *; } -keep class com.google.gson.FieldNamingStrategy { *; } ##---------------End: proguard configuration for Gson ---------- -keep class twitter4j.** { *; } -keep class com.wli.ecard.TwitterShareActivity { *; } -keep class com.wli.ecard.Vo.** { *; } -keep class com.wli.ecard.EcardAcra.** { *; } 

请帮助我,任何帮助将不胜感激。

谢谢。

Solutions Collecting From Web of "生成安全签名APK时出现Proguard错误"

我通过在我的proguard.cfg文件中添加下面两行来解决我的问题。

维护类android.support.v4。** { ; }
-dontwarn android.support.v4。 *

使用

 -dontwarn android.support.v4.** 

另一个尝试:

下载lates proguard(我下载4.9)并更改lib文件夹

另一个尝试:

你可以使用标准的proguard。 例如在这里看到

最近我也遇到了一些问题,并计划深入学习进步机制。 但目前我对此一无所知。 但前三个解决scheme节省了我几次