Question

当我的应用程序使用ProGuard构建时，它会失败并显示以下消息。我使用Android SDK生成的默认proguard.cfg和一些-libraryjars。我能做些什么呢？

[2011-03-17 09:27:04 - MyProject] Proguard returned with error code 1. See console
[2011-03-17 09:27:04 - MyProject] Note: there were 4247 duplicate class definitions.
[2011-03-17 09:27:04 - MyProject] Warning: library class android.content.res.XmlResourceParser extends or implements program class org.xmlpull.v1.XmlPullParser
[2011-03-17 09:27:04 - MyProject] Warning: library class android.content.Intent depends on program class org.xmlpull.v1.XmlPullParser
[2011-03-17 09:27:04 - MyProject] Warning: library class android.graphics.drawable.AnimationDrawable depends on program class org.xmlpull.v1.XmlPullParser
[2011-03-17 09:27:04 - MyProject] Warning: library class android.graphics.drawable.BitmapDrawable depends on program class org.xmlpull.v1.XmlPullParser
[2011-03-17 09:27:04 - MyProject] Warning: library class android.graphics.drawable.Drawable depends on program class org.xmlpull.v1.XmlPullParser
[2011-03-17 09:27:04 - MyProject] Warning: library class android.graphics.drawable.Drawable depends on program class org.xmlpull.v1.XmlPullParser
[2011-03-17 09:27:04 - MyProject] Warning: library class android.graphics.drawable.Drawable depends on program class org.xmlpull.v1.XmlPullParser
[2011-03-17 09:27:04 - MyProject] Warning: library class android.view.LayoutInflater depends on program class org.xmlpull.v1.XmlPullParser
[2011-03-17 09:27:04 - MyProject] Warning: library class android.view.LayoutInflater depends on program class org.xmlpull.v1.XmlPullParser
[2011-03-17 09:27:04 - MyProject]       You should check if you need to specify additional program jars.
[2011-03-17 09:27:04 - MyProject] Warning: there were 9 instances of library classes depending on program classes.
[2011-03-17 09:27:04 - MyProject]          You must avoid such dependencies, since the program classes will
[2011-03-17 09:27:04 - MyProject]          be processed, while the library classes will remain unchanged.
[2011-03-17 09:27:04 - MyProject] java.io.IOException: Please correct the above warnings first.
[2011-03-17 09:27:04 - MyProject]   at proguard.Initializer.execute(Initializer.java:321)
[2011-03-17 09:27:04 - MyProject]   at proguard.ProGuard.initialize(ProGuard.java:211)
[2011-03-17 09:27:04 - MyProject]   at proguard.ProGuard.execute(ProGuard.java:86)
[2011-03-17 09:27:04 - MyProject]   at proguard.ProGuard.main(ProGuard.java:492)

显然，org.xmlpull.v1.XmlPullParser不是程序类。我已将ProGuard更新到最新版本（4.6），但有相同的警告。

Answer 1

将此行添加到proguard-project.txt

-dontwarn org.xmlpull.v1.**

这行到project.properties

proguard.config=proguard-project.txt

Answer 2

我使用proguard文件中的这些设置解决了这个问题：

-dontwarn org.kobjects.**
-dontwarn org.ksoap2.**
-dontwarn org.kxml2.**
-dontwarn org.xmlpull.v1.**

-keep class org.kobjects.** { *; }
-keep class org.ksoap2.** { *; }
-keep class org.kxml2.** { *; }
-keep class org.xmlpull.** { *; }

-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontoptimize
-dontpreverify

Answer 3

我还没有通过eclipse for android运行proguard的解决方案，但是如果你从命令行手动运行proguard，你可以将以下内容放在proguard.cfg中：

-basedirectory /home/pjv/workspace/collectionista-repo/collectionista-main

-injars /tmp/android_4500371803543847111.jar
-injars libs/joda-time-1.6.jar(!META-INF/MANIFEST.MF)
-injars libs/FlurryAgent.jar(!META-INF/MANIFEST.MF)
-injars libs/veecheck-2.0.jar(!META-INF/MANIFEST.MF)
-injars libs/commons-lang-2.4.jar(!META-INF/MANIFEST.MF,!META-INF/NOTICE.txt,!META-INF/LICENSE.txt)
-injars libs/OIAbout-lib-temporary.jar(!META-INF/MANIFEST.MF)
-injars libs/libGoogleAnalytics.jar(!META-INF/MANIFEST.MF)
-injars libs/xstream-1.3.1.jar(!META-INF/MANIFEST.MF)
-injars libs/ZQL_custom.jar(!META-INF/MANIFEST.MF)
-injars libs/xpp3_min-1.1.4c.jar(!META-INF/MANIFEST.MF)
-injars libs/GoogleAdMobAdsSdk-4.1.0.jar(!META-INF/MANIFEST.MF)
-injars libs/bugsense-trace.jar(!META-INF/MANIFEST.MF)
-outjars /tmp/android_1348923171424559204.jar

-libraryjars /opt/android-sdk/android-sdk-linux_x86-1.6_r1/platforms/android-12/android.jar(!org/xmlpull/v1/XmlPullParser.class,!org/xmlpull/v1/XmlPullParserException.class)

请注意如何从Android API jar中过滤XmlPullParser.class。

不要担心与XmlPullParser相关的警告。首先修复错误和其他警告，如果必须，请在-ignorewarnings中使用proguard.cfg。

Answer 4

根据您提供的部分日志，Android运行时类org.xmlpull.v1.XmlPullParser已在程序代码中结束。您应该确保它不存在于 bin / classes 或 lib 中的某个jar中，因为它已经存在于库jar.maar.jar中。

此外，您有4247个重复的类定义。这可能是因为您提到了“some -libraryjars”。我猜这些库jar已经由构建脚本自动包含，所以你不应该再次指定它们。

Answer 5

我认为你的jar包包含XmlPullParser类，而android.jar也包括这个。因此，您可以删除jar包中的org.xmlpull.*类，然后重新构建。

Answer 6

有时，当您包含一个测试库作为常规模块依赖项时，就会发生这种情况。例如，不要这样做：

androidTestImplementation 'com.android.support.test:runner:1.0.2' //right (:

这样做：

{{1}}

Answer 7

该依赖项已存在于您的文件夹中，

按如下所示排除它：

dependencies {
  configurations {
      all*.exclude group: 'xmlpull', module: 'xmlpull'

  }
}

Answer 8

对我来说，我可以通过删除以前修改过的build.gradle来解决它。

我删除了：

     minifyEnabled true

     shrinkResources true

并返回原始设置

minifyEnabled false

org.xmlpull.v1.XmlPullParser出现Android ProGuard错误

8 个答案: