我试图混淆我的项目。当我使用 eclipse 导出时，出现以下错误：
Proguard returned with error code 1. See console
Warning: com.nineoldandroids.view.ViewHelper$Honeycomb: can't find referenced method 'void setScrollX(int)' in class android.view.View
Warning: com.nineoldandroids.view.ViewHelper$Honeycomb: can't find referenced method 'void setScrollY(int)' in class android.view.View
Warning: com.nineoldandroids.view.ViewPropertyAnimatorICS: can't find referenced method 'long getDuration()' in class android.view.ViewPropertyAnimator
Warning: com.nineoldandroids.view.ViewPropertyAnimatorICS: can't find referenced method 'android.view.ViewPropertyAnimator setStartDelay(long)' in class android.view.ViewPropertyAnimator
Warning: com.nineoldandroids.view.ViewPropertyAnimatorICS: can't find referenced method 'long getStartDelay()' in class android.view.ViewPropertyAnimator
Warning: com.nineoldandroids.view.ViewPropertyAnimatorICS: can't find referenced method 'void start()' in class android.view.ViewPropertyAnimator
Warning: com.nineoldandroids.view.ViewPropertyAnimatorICS: can't find referenced method 'void cancel()' in class android.view.ViewPropertyAnimator
Warning: com.sileria.android.bc.IceCream: can't find referenced method 'void release()' in class android.view.Surface
Warning: com.sileria.android.view.FriendAdapterView: can't find referenced method 'boolean onRequestSendAccessibilityEvent(android.view.View,android.view.accessibility.AccessibilityEvent)' in class android.widget.AdapterView
Warning: com.sileria.android.view.FriendAdapterView: can't find referenced method 'void appendRecord(android.view.accessibility.AccessibilityRecord)' in class android.view.accessibility.AccessibilityEvent
Warning: com.sileria.android.view.FriendAdapterView: can't find referenced method 'void onInitializeAccessibilityNodeInfo(android.view.accessibility.AccessibilityNodeInfo)' in class android.widget.AdapterView
Warning: com.sileria.android.view.FriendAdapterView: can't find referenced class android.view.accessibility.AccessibilityNodeInfo
Warning: com.sileria.android.view.FriendAdapterView: can't find referenced class android.view.accessibility.AccessibilityNodeInfo
Warning: com.sileria.android.view.FriendAdapterView: can't find referenced method 'void onInitializeAccessibilityEvent(android.view.accessibility.AccessibilityEvent)' in class android.widget.AdapterView
Warning: com.sileria.android.view.FriendAdapterView: can't find referenced method 'void setScrollable(boolean)' in class android.view.accessibility.AccessibilityEvent
Warning: com.sileria.android.view.FriendAdapterView: can't find referenced method 'void setToIndex(int)' in class android.view.accessibility.AccessibilityEvent
Warning: com.sileria.android.view.FriendAdapterView: can't find referenced class android.view.accessibility.AccessibilityNodeInfo
Warning: com.sileria.android.view.FriendAdapterView: can't find referenced class android.view.accessibility.AccessibilityNodeInfo
You should check if you need to specify additional program jars.
Warning: there were 4 unresolved references to classes or interfaces.
You may need to specify additional library jars (using '-libraryjars').
Warning: there were 14 unresolved references to program class members.
Your input classes appear to be inconsistent.
You may need to recompile them and try again.
Alternatively, you may have to specify the option
'-dontskipnonpubliclibraryclassmembers'.
java.io.IOException: Please correct the above warnings first.
at proguard.Initializer.execute(Initializer.java:321)
at proguard.ProGuard.initialize(ProGuard.java:211)
at proguard.ProGuard.execute(ProGuard.java:86)
at proguard.ProGuard.main(ProGuard.java:492)
我在其中添加了以下代码，proguard-project.txt但它仍然无法正常工作：
-dontwarn org.apache.commons.codec.binary.**
-keep class com.commonsware.cwac.sacklist.** { *; }
-keep interface com.commonsware.cwac.sacklist.app.** { *; }
-keep class com.nineoldandroids.view.** { *; }
-keep interface com.nineoldandroids.view.** { *; }
-keep class com.sileria.android.** { *; }
-keep interface com.sileria.android.** { *; }
-keepattributes *Annotation*
知道我做错了什么吗？以及添加什么正确的代码才能proguard-project.txt使其工作？