这是我目前用于Android项目的proguard配置文件：
-optimizationpasses 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontpreverify
-repackageclasses
-libraryjars "libs/**.so"
-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
-keep public class com.scoreloop.** {*;}
-keep public class com.facebook.** {*;}
-keep public class com.google.ads.** {*;}
-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 *;
}
-assumenosideeffects class android.util.Log {
public static *** i(...);
public static *** v(...);
public static *** d(...);
}
防止Proguard试图弄乱共享对象的正确方法是什么？我将其添加到项目后立即收到错误，并尝试导出应用程序：You should check if you need to specify additional program jars.在我添加-libraryjars行后，它会给我：java.io.IOException: Can't read [proguard.ClassPathEntry@56f0474c] (No such file or directory)。我如何修复我的Proguard配置文件？