在构建时调试 Unity Android“无法将类转换为 dex 格式”错误

Question

由于这些 dex 格式错误，我在构建 Unity Android 时遇到了麻烦。

我已经查看了人们在 Unity 项目中遇到的涉及重复 .jar 文件的类似错误，但我已经删除了所有我能找到的罪魁祸首，而且这种情况仍在发生。我最近更新了 unity Facebook 插件，项目中还有其他几个插件，所以我知道我很容易有一些重复的文件。

我可以看到很多“非法参数异常”已经添加了翻译错误，所以我假设某些内容被引用了两次，但我无法弄清楚这些“辅助功能服务”文件在哪里。

我承认我仍在试图找出错误的其余部分。我还不是经验丰富的 java/android 开发人员。

有谁知道可能出了什么问题？或者对如何进一步调试此错误有任何想法？

Error building Player: CommandInvokationFailure: Unable to convert classes into dex format. See the Console for details.
/Library/Java/JavaVirtualMachines/jdk1.7.0_45.jdk/Contents/Home/bin/java -Xmx2048M -Dcom.android.sdkmanager.toolsdir="/Users/Admin/Public_Library/Android/sdk/tools" -Dfile.encoding=UTF8 -jar "/Applications/Unity/Unity.app/Contents/BuildTargetTools/AndroidPlayer/sdktools.jar" -

stderr[
Uncaught translation error: java.lang.IllegalArgumentException: already added: Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat$AccessibilityServiceInfoIcsImpl;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat$AccessibilityServiceInfoJellyBeanMr2;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat$AccessibilityServiceInfoStubImpl;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat$AccessibilityServiceInfoVersionImpl;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompatIcs;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompatJellyBeanMr2;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Landroid/support/v4/app/ActionBarDrawerToggle;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Landroid/support/v4/app/ActionBarDrawerToggle$1;

UNEXPECTED TOP-LEVEL EXCEPTION:
java.lang.RuntimeException: Translation has been interrupted
    at com.android.dx.command.dexer.Main.processAllFiles(Main.java:608)
    at com.android.dx.command.dexer.Main.runMonoDex(Main.java:311)
    at com.android.dx.command.dexer.Main.run(Main.java:277)
    at com.android.dx.command.dexer.Main.main(Main.java:245)
    at com.android.dx.command.Main.main(Main.java:106)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at SDKMain.main(SDKMain.java:130)
Caused by: java.lang.InterruptedException: Too many errors
    at com.android.dx.command.dexer.Main.processAllFiles(Main.java:600)
    ... 9 more
]

Answer 1

我错了，我的项目中似乎还有一个重复的 .jar 文件。有两个来自两个不同社交插件的名称不同的 .jar 文件，但它们的功能相同。

Answer 2

你需要删除：Assets/Game/Plugins/Android/android-support-v4.jar