我把cocos2d-x 2.1.5 游戏移植到android时 真机调试，进入应用时 程序直接崩溃，Eclipse日志报如下错误：
05-31 18:53:13.260: W/apk path(26110): /mnt/asec/com.nt.gooapple-1/pkg.apk
05-31 18:54:04.290: W/dalvikvm(26110): No implementation found for native Lorg/cocos2dx/lib/Cocos2dxActivity;.nativeSetPaths (Ljava/lang/String;)V
05-31 18:54:12.100: W/dalvikvm(26110): threadid=1: thread exiting with uncaught exception (group=0x40aa69f0)
05-31 18:54:12.100: E/AndroidRuntime(26110): Uncaught handler: thread main exiting due to uncaught exception
05-31 18:54:12.140: E/AndroidRuntime(26110): FATAL EXCEPTION: main
05-31 18:54:12.140: E/AndroidRuntime(26110): java.lang.UnsatisfiedLinkError: nativeSetPaths
05-31 18:54:12.140: E/AndroidRuntime(26110): at org.cocos2dx.lib.Cocos2dxActivity.nativeSetPaths(Native Method)
05-31 18:54:12.140: E/AndroidRuntime(26110): at org.cocos2dx.lib.Cocos2dxActivity.setPackageName(Cocos2dxActivity.java:265)
05-31 18:54:12.140: E/AndroidRuntime(26110): at com.nt.gooapple.Gooapple.onCreate(Gooapple.java:78)
05-31 18:54:12.140: E/AndroidRuntime(26110): at android.app.Activity.performCreate(Activity.java:4494)
05-31 18:54:12.140: E/AndroidRuntime(26110): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1053)