exec: /Users/daidan/Documents/android/adt/sdk/build-tools/android-4.4W/dx --dex --output=/Users/daidan/Documents/cocos/maogou/frameworks/runtime-src/proj.android/bin/classes.dex /Users/daidan/Documents/cocos/maogou/frameworks/runtime-src/proj.android/bin/classes /Users/daidan/Documents/quick-3.3/quick/bin/android/libcocos2dx.jar /Users/daidan/Documents/cocos/maogou/frameworks/runtime-src/proj.android/libs/libPluginProtocol.jar
UNEXPECTED TOP-LEVEL EXCEPTION:
java.lang.IllegalArgumentException: already added: Lorg/cocos2dx/lib/Cocos2dxAccelerometer;
at com.android.dx.dex.file.ClassDefsSection.add(ClassDefsSection.java:122)
at com.android.dx.dex.file.DexFile.add(DexFile.java:161)
at com.android.dx.command.dexer.Main.processClass(Main.java:685)
at com.android.dx.command.dexer.Main.processFileBytes(Main.java:634)
at com.android.dx.command.dexer.Main.access$600(Main.java:78)
at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:572)
at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:284)
at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:166)
at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:144)
at com.android.dx.command.dexer.Main.processOne(Main.java:596)
at com.android.dx.command.dexer.Main.processAllFiles(Main.java:498)
at com.android.dx.command.dexer.Main.runMonoDex(Main.java:264)
at com.android.dx.command.dexer.Main.run(Main.java:230)
at com.android.dx.command.dexer.Main.main(Main.java:199)
at com.android.dx.command.Main.main(Main.java:103)
1 error; aborting
Error: make bin/classes.dex error!!
build return value: 1
用player3 编译apk出现的问题，请问大侠们这是什么错误及怎么解决，谢谢！！