项目中有引用jar包,在导出apk时报错
CommandInvokationFailure: Unable to convert classes into dex format.
See the Console for details.
/Library/Java/JavaVirtualMachines/jdk1.7.0_80.jdk/Contents/Home/bin/java -Xmx2048M -Dcom.android.sdkmanager.toolsdir="/Users/justin/Library/Android/sdk/tools" -Dfile.encoding=UTF8
-jar "/Applications/Unity/PlaybackEngines/AndroidPlayer/Tools/sdktools.jar" -
stderr[
Uncaught translation error: java.lang.IllegalArgumentException: already added: Lcom/appcoachs/unitysdkandroidproj/R;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Lcom/appcoachs/unitysdkandroidproj/R$attr;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Lcom/appcoachs/unitysdkandroidproj/R$drawable;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Lcom/appcoachs/unitysdkandroidproj/R$id;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Lcom/appcoachs/unitysdkandroidproj/R$layout;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Lcom/appcoachs/unitysdkandroidproj/R$string;
Uncaught translation error: java.lang.IllegalArgumentException: already added: Lcom/appcoachs/unitysdkandroidproj/R$style;
7 errors; aborting
]
解决办法是在导出jar时只选中src和res文件夹导出。