ProGuard 找不到引用的库

Question

[2014-07-15 23:57:43 - MozMeet] Proguard returned with error code 1. See console
[2014-07-15 23:57:43 - MozMeet] Note: there were 662 duplicate class definitions.
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$1: can't find superclass or interface com.facebook.android.Facebook$ServiceListener
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2: can't find superclass or interface com.facebook.Session$StatusCallback
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2$1: can't find superclass or interface com.facebook.Request$Callback
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.android.Facebook
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.android.Facebook
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.android.Facebook
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session$Builder
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session$Builder
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session$Builder
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.SharedPreferencesTokenCachingStrategy
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.SharedPreferencesTokenCachingStrategy
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session$Builder
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session$Builder
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session$OpenRequest
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session$OpenRequest
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session$OpenRequest
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session$OpenRequest
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session$OpenRequest
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session$OpenRequest
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.android.Facebook
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.android.Facebook
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.TokenCachingStrategy
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.TokenCachingStrategy
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.TokenCachingStrategy
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.TokenCachingStrategy
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.SessionState
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.TokenCachingStrategy
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.SessionState
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.android.Facebook$ServiceListener
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session$StatusCallback
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.android.Facebook
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.SessionDefaultAudience
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session$OpenRequest
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.android.Facebook
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.TokenCachingStrategy
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider: can't find referenced class com.facebook.Session
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$1: can't find referenced class com.facebook.android.Facebook$ServiceListener
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$1: can't find referenced class com.facebook.android.Facebook
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$1: can't find referenced class com.facebook.android.FacebookError
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$1: can't find referenced class com.facebook.android.FacebookError
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2: can't find referenced class com.facebook.SessionState
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2: can't find referenced class com.facebook.SessionState
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2: can't find referenced class com.facebook.Request
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2: can't find referenced class com.facebook.Request
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2: can't find referenced class com.facebook.Request
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2: can't find referenced class com.facebook.Session$StatusCallback
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2: can't find referenced class com.facebook.SessionState
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2: can't find referenced class com.facebook.Request
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2: can't find referenced class com.facebook.Session
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2: can't find referenced class com.facebook.Request$Callback
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2: can't find referenced class com.facebook.Session
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2: can't find referenced class com.facebook.SessionState
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2: can't find referenced class com.facebook.Request
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2: can't find referenced class com.facebook.Session
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2: can't find referenced class com.facebook.SessionState
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2$1: can't find referenced class com.facebook.Response
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2$1: can't find referenced class com.facebook.FacebookRequestError
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2$1: can't find referenced class com.facebook.Response
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2$1: can't find referenced class com.facebook.model.GraphObject
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2$1: can't find referenced class com.facebook.Request$Callback
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2$1: can't find referenced class com.facebook.Response
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2$1: can't find referenced class com.facebook.FacebookRequestError
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2$1: can't find referenced class com.facebook.model.GraphObject
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2$1: can't find referenced class com.facebook.Request
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2$1: can't find referenced class com.facebook.Response
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.FacebookAuthenticationProvider$2$1: can't find referenced class com.facebook.Response
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.ParseFacebookUtils: can't find referenced class com.facebook.Session
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.ParseFacebookUtils: can't find referenced class com.facebook.Session
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.ParseFacebookUtils: can't find referenced class com.facebook.android.Facebook
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.ParseFacebookUtils: can't find referenced class com.facebook.Session
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.ParseFacebookUtils: can't find referenced class com.facebook.android.Facebook
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.ParseFacebookUtils: can't find referenced class com.facebook.android.Facebook
[2014-07-15 23:57:43 - MozMeet] Warning: com.parse.ParseFacebookUtils: can't find referenced class com.facebook.Session
[2014-07-15 23:57:43 - MozMeet] Warning: com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.OkHttpClient
[2014-07-15 23:57:43 - MozMeet] Warning: com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.OkHttpClient
[2014-07-15 23:57:43 - MozMeet] Warning: com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.OkUrlFactory
[2014-07-15 23:57:43 - MozMeet] Warning: com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.Cache
[2014-07-15 23:57:43 - MozMeet] Warning: com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.Cache
[2014-07-15 23:57:43 - MozMeet] Warning: com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.OkHttpClient
[2014-07-15 23:57:43 - MozMeet] Warning: com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.OkUrlFactory
[2014-07-15 23:57:43 - MozMeet] Warning: com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.OkUrlFactory
[2014-07-15 23:57:43 - MozMeet] Warning: com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.OkUrlFactory
[2014-07-15 23:57:43 - MozMeet] Warning: com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.OkUrlFactory
[2014-07-15 23:57:43 - MozMeet] Warning: com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.OkHttpClient
[2014-07-15 23:57:43 - MozMeet] Warning: com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.OkHttpClient
[2014-07-15 23:57:43 - MozMeet] Warning: com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.OkHttpClient
[2014-07-15 23:57:43 - MozMeet]       You should check if you need to specify additional program jars.
[2014-07-15 23:57:43 - MozMeet] Warning: there were 95 unresolved references to classes or interfaces.
[2014-07-15 23:57:43 - MozMeet]          You may need to specify additional library jars (using '-libraryjars').
[2014-07-15 23:57:43 - MozMeet] Error: Please correct the above warnings first.  

这是我在启用ProGuard 的情况下尝试导出我的Android 应用程序时遇到的错误列表。一点点谷歌搜索，我发现我需要将 jar 文件添加到proguard-project.txt。到目前为止，我添加的内容如下所示（但无济于事）：

-keepattributes SourceFile,LineNumberTable
-keep class com.parse.*{ *; }
-libraryjars \libs\Parse-1.5.1.jar
-keepclasseswithmembernames class * {
    native <methods>;
}  

我还有另外 3 个库以及 Parse，即 Crashlytics、Picasso 和 V4 Support。

Answer 1

对proguard-project.txt 文件进行了一些更改（如果您的项目中有多个模块 - 将其放入调用您收到警告的 *.jar 文件的模块中）：

-keepattributes SourceFile,LineNumberTable
-keep class com.parse.*{ *; }
-dontwarn com.parse.**
-dontwarn com.squareup.picasso.**
-keepclasseswithmembernames class * {
    native <methods>;
}  

需要-dontwarn 行。基本上他们告诉ProGuard 的是，这些 jar 可以自己正常工作，所以当你找不到它们引用的类时不要抱怨。