APP發布時出現Proguard錯誤-android / arch / core / internal / SafeIterableMap

Question

優化應用程序后，Proguard失敗並顯示此消息。

compileSdkVersion = 27

buildToolsVersion =“ 27.0.3”

minSdkVersion = 16

targetSdkVersion = 27

Shrinking... Removing unused program classes and class elements... Original number of program classes: 6833 Final number of program classes: 6348 Optimizing... Unexpected error while computing stack sizes: Class = [android/arch/core/internal/SafeIterableMap$1] Method = [zzf(Ljava/lang/String;)J] Exception = [java.lang.IllegalArgumentException] (Stack size becomes negative after instruction [24] invokestatic #4625 in [android/arch/core/internal/SafeIterableMap$1.zzf(Ljava/lang/String;)J]) Warning: Exception while processing task java.io.IOException: java.lang.IllegalArgumentException: Stack size becomes negative after instruction [24] invokestatic #4625 in [android/arch/core/internal/SafeIterableMap$1.zzf(Ljava/lang/String;)J] Thread(Tasks limiter_5): destruction :app:transformClassesAndResourcesWithProguardForRelease FAILED

Answer 1

就我而言，我通過在proguard文件中注釋以下行來解決此問題：

#-assumenosideeffects class android.util.Log {
#    public static *** d(...);
#    public static *** v(...);
#    public static *** i(...);
#    public static *** w(...);
#    public static *** e(...);

我最終為每個日志使用了if（BuildConfig.DEBUG）