android：ProGuard 错误，有 4 个重复的类定义

Question

我正在使用 ksoap2 2.4 版来连接 .net web 服务并获取数据。我在导出应用程序时使用 ProGuard。 proguard导出的时候出现这个错误，不用的时候没有问题。

[2016-04-13 11:41:39 - Agency] Proguard returned with error code 1. See console
[2016-04-13 11:41:39 - Agency] Note: there were 4 duplicate class definitions.
[2016-04-13 11:41:39 - Agency] Warning: library class android.content.res.XmlResourceParser extends or implements program class org.xmlpull.v1.XmlPullParser
[2016-04-13 11:41:39 - Agency] Warning: library class android.content.Intent depends on program class org.xmlpull.v1.XmlPullParser
[2016-04-13 11:41:39 - Agency] Warning: library class android.content.IntentFilter depends on program class org.xmlpull.v1.XmlSerializer
[2016-04-13 11:41:39 - Agency] Warning: library class android.content.IntentFilter depends on program class org.xmlpull.v1.XmlPullParser
[2016-04-13 11:41:39 - Agency] Warning: library class android.content.res.ColorStateList depends on program class org.xmlpull.v1.XmlPullParser
[2016-04-13 11:41:39 - Agency] Warning: library class android.graphics.drawable.BitmapDrawable depends on program class org.xmlpull.v1.XmlPullParser
[2016-04-13 11:41:39 - Agency] Warning: library class android.graphics.drawable.ColorDrawable depends on program class org.xmlpull.v1.XmlPullParser
[2016-04-13 11:41:39 - Agency] Warning: library class android.graphics.drawable.Drawable depends on program class org.xmlpull.v1.XmlPullParser
[2016-04-13 11:41:39 - Agency] Warning: library class android.graphics.drawable.Drawable depends on program class org.xmlpull.v1.XmlPullParser
[2016-04-13 11:41:39 - Agency] Warning: library class android.graphics.drawable.Drawable depends on program class org.xmlpull.v1.XmlPullParser
[2016-04-13 11:41:39 - Agency] Warning: library class android.graphics.drawable.GradientDrawable depends on program class org.xmlpull.v1.XmlPullParser
[2016-04-13 11:41:39 - Agency] Warning: library class android.graphics.drawable.InsetDrawable depends on program class org.xmlpull.v1.XmlPullParser
[2016-04-13 11:41:39 - Agency] Warning: library class android.graphics.drawable.ShapeDrawable depends on program class org.xmlpull.v1.XmlPullParser
[2016-04-13 11:41:39 - Agency] Warning: library class android.graphics.drawable.ShapeDrawable depends on program class org.xmlpull.v1.XmlPullParser
[2016-04-13 11:41:39 - Agency] Warning: library class android.view.LayoutInflater depends on program class org.xmlpull.v1.XmlPullParser
[2016-04-13 11:41:39 - Agency] Warning: library class android.view.LayoutInflater depends on program class org.xmlpull.v1.XmlPullParser
[2016-04-13 11:41:39 - Agency]       You should check if you need to specify additional program jars.
[2016-04-13 11:41:39 - Agency] Warning: there were 16 instances of library classes depending on program classes.
[2016-04-13 11:41:39 - Agency]          You must avoid such dependencies, since the program classes will
[2016-04-13 11:41:39 - Agency]          be processed, while the library classes will remain unchanged.
[2016-04-13 11:41:39 - Agency] java.io.IOException: Please correct the above warnings first.
[2016-04-13 11:41:39 - Agency]  at proguard.Initializer.execute(Initializer.java:321)
[2016-04-13 11:41:39 - Agency]  at proguard.ProGuard.initialize(ProGuard.java:211)
[2016-04-13 11:41:39 - Agency]  at proguard.ProGuard.execute(ProGuard.java:86)
[2016-04-13 11:41:39 - Agency]  at proguard.ProGuard.main(ProGuard.java:492)

我搜索了谷歌并找到了一些解决方案。但没有一个有效。 通过使用-dontwarn 我的应用程序关闭。通过使用-keep class 我得到了同样的错误。 我正在使用日食。 我该怎么办？

Answer 1

如错误所示，您有多个类。

我认为你有同一个库的多个 jar 文件，可能是同一个库的不同版本。

因此，请仔细检查您的库并删除任何重复（如果有），然后 Clean>Restart>Rebuild APK。