[Android开发] 打包时提示Proguard returned with error code 1

最新推荐文章于 2021-02-21 17:21:15 发布

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本文记录了一次使用ProGuard进行应用打包时遇到的错误及解决过程。主要问题是由于某些类引用了不存在的方法导致的警告，并最终引发打包失败。通过指定额外的程序jar文件和设置ProGuard配置选项成功解决了该问题。

今天打包的时候莫名奇妙就报错了
[2014-02-19 10:33:26 - Minephone-mobileListen] Proguard returned with error code 1. See console
[2014-02-19 10:33:26 - Minephone-mobileListen] Note: there were 150 duplicate class definitions.
[2014-02-19 10:33:26 - Minephone-mobileListen] Warning: cn.domob.android.ads.a: can't find referenced method 'void setPluginsEnabled(boolean)' in class android.webkit.WebSettings
[2014-02-19 10:33:26 - Minephone-mobileListen] Warning: cn.domob.android.ads.a.d: can't find referenced method 'void setPluginsEnabled(boolean)' in class android.webkit.WebSettings
[2014-02-19 10:33:26 - Minephone-mobileListen] Warning: com.kyview.AdviewWebView: can't find referenced method 'void setPluginsEnabled(boolean)' in class android.webkit.WebSettings
[2014-02-19 10:33:26 - Minephone-mobileListen] Warning: com.umeng.newxp.view.LandingWebViewDialog: can't find referenced method 'void setPluginsEnabled(boolean)' in class android.webkit.WebSettings
[2014-02-19 10:33:26 - Minephone-mobileListen] You should check if you need to specify additional program jars.
[2014-02-19 10:33:26 - Minephone-mobileListen] Warning: there were 4 unresolved references to program class members.
[2014-02-19 10:33:26 - Minephone-mobileListen] Your input classes appear to be inconsistent.
[2014-02-19 10:33:26 - Minephone-mobileListen] You may need to recompile them and try again.
[2014-02-19 10:33:26 - Minephone-mobileListen] Alternatively, you may have to specify the option
[2014-02-19 10:33:26 - Minephone-mobileListen] '-dontskipnonpubliclibraryclassmembers'.
[2014-02-19 10:33:26 - Minephone-mobileListen] java.io.IOException: Please correct the above warnings first.
[2014-02-19 10:33:26 - Minephone-mobileListen] at proguard.Initializer.execute(Initializer.java:321)
[2014-02-19 10:33:26 - Minephone-mobileListen] at proguard.ProGuard.initialize(ProGuard.java:211)
[2014-02-19 10:33:26 - Minephone-mobileListen] at proguard.ProGuard.execute(ProGuard.java:86)

[2014-02-19 10:33:26 - Minephone-mobileListen] at proguard.ProGuard.main(ProGuard.java:492)

解决方法:在proguard-project.txt加入

-libraryjars /libs/domob_android_sdk.jar
-dontwarn cn.domob.**
-keep class cn.domob.** { *; }

-dontwarn com.kyview.**
-keep class com.kyview.** { *; }

-dontwarn com.umeng.**
-keep class com.umeng.** { *; }