Question

我将 Unity 5.3.4 更新为 5.4.1 。当我尝试将项目导出为Android for Android时，我收到以下错误：

CommandInvokationFailure: Unable to convert classes into dex format.
C:/Program Files/Java/jdk1.8.0_91\bin\java.exe -Xmx2048M -Dcom.android.sdkmanager.toolsdir="D:/Android/sdk\tools" -Dfile.encoding=UTF8 -jar "D:\Program Files\Unity\Editor\Data\PlaybackEngines\AndroidPlayer/Tools\sdktools.jar" -

stderr[
Uncaught translation error: java.lang.IllegalArgumentException: already added: Lcom/google/android/gms/internal/zzlu;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Lcom/google/android/gms/internal/zzlv;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Lcom/google/android/gms/internal/zzlw;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Lcom/google/android/gms/internal/zzlx;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Lcom/google/android/gms/internal/zzly;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Lcom/google/android/gms/internal/zzlz;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Lcom/google/android/gms/internal/zzma;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Lcom/google/android/gms/internal/zzmb;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Lcom/google/android/gms/internal/zzmc;

UNEXPECTED TOP-LEVEL EXCEPTION:
java.lang.RuntimeException: Translation has been interrupted
    at com.android.dx.command.dexer.Main.processAllFiles(Main.java:613)
    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:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at SDKMain.main(SDKMain.java:129)
Caused by: java.lang.InterruptedException: Too many errors
    at com.android.dx.command.dexer.Main.processAllFiles(Main.java:605)
    ... 9 more
]
stdout[
processing archive D:\Applications\Darbe\Temp\StagingArea\android-libraries\GoogleMobileAdsPlugin\libs\.\unity-plugin-library.jar...
ignored resource META-INF/
ignored resource META-INF/MANIFEST.MF
ignored resource com/
ignored resource com/google/
ignored resource com/google/unity/
processing com/google/unity/BuildConfig.class...
ignored resource com/google/unity/ads/
processing com/google/unity/ads/Banner.class...
processing com/google/unity/ads/Banner$1.class...
processing com/google/unity/ads/Banner$1$1.class...
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processing com/google/unity/ads/CustomNativeAd.class...
processing com/google/unity/ads/CustomNativeAd$1.class...
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processing com/google/unity/ads/Interstitial.class...
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processing com/google/unity/ads/NativeAdLoader$3$2.class...
processing com/google/unity/ads/NativeAdLoader$3$3.class...
processing com/google/unity/ads/NativeAdLoader$4.class...
processing com/google/unity/ads/NativeExpressAd.class...
processing com/google/unity/ads/NativeExpressAd$1.class...
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processing com/google/unity/ads/NativeExpressAd$2.class...
processing com/google/unity/ads/NativeExpressAd$3.class...
processing com/google/unity/ads/NativeExpressAd$4.class...
processing com/google/unity/ads/NativeExpressAd$5.class...
processing com/google/unity/ads/NativeExpressAd$6.class...
processing com/google/unity/ads/PluginUtils.class...
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processing archive D:\Applications\Darbe\Temp\StagingArea\android-libraries\MainLibProj\libs\.\play-games-plugin-support.jar...
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processing com/google/games/bridge/BuildConfig.class...
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processing archive D:\Applications\Darbe\Temp\StagingArea\android-libraries\appcompat-v7-23.1.1\libs\.\classes.jar...
ignored resource .readme
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processing android/support/v7/app/NavItemSelectedListener.class...
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processing android/support/v7/view/menu/MenuItemWrapperICS$ActionProviderWrapper.<message truncated>

我更新了所有插件，Android SDK和JDK 。我的项目 min sdk是9 （Android 2.3.1）。我只使用Google Analytics，Google Play Games和Google Admob个插件。但是我仍然遇到这些错误，我无法弄清楚如何解决这个问题。感谢。

注意：我删除Unity完全重新安装为最新版本。我清理项目并导入然后我按照给定的顺序导入GooglePlayGames，GoogleAdMob，GoogleAnalytics，我仍然遇到同样的错误。我已将所有解决方案应用于given answer但是没有工作，所以我不会想到这个问题而且这个问题不一样。

注2： Google Play服务似乎是最新的，但我无法找到 google-play-services_lib / res文件夹引用了this question。

注3：我删除了sdk，Android，Studio和Unity，然后清理安装。我只导入Google Play游戏插件和GoogleMobileAds插件。现在它出现以下错误：

Assets/GooglePlayGames/Editor/GPGSAndroidSetupUI.cs(113,47): error CS1501: No overload for method `DoResolution' takes `3' arguments

我发现这是googlemobileads的bug。我重新导入这两个插件后; 没有重载方法DoResolution需要3个参数消失了，我仍然得到同样的错误 CommandInvokationFailure：无法将类转换为dex格式。当我导出apk时。

Answer 1

最后我发现了一个问题。遗憾的是问题Google Play Games for Unity Plugin删除插件后，我可以导出APK。

更新：使用this tutorial及其源代码，我可以导出为APK。显然，最新版本的Google Play游戏已破损，无法在Unity 5.4.1上运行。只需使用教程中给出的源代码。

更新2：据我了解; GoogleAnalytics V4，GooglePlayGames，GoogleAdMob插件与最新的Android SDK和/或最新的Unity不兼容

Answer 2

您可能想要检查项目jar中的重复类。我有类似的问题，在我的情况下问题是：Unity / Framework / Assets / Plugins / Android / android-support-v4.jar 希望这会有所帮助。

CommandInvokationFailure：无法在Unity中将类转换为dex格式

2 个答案: