Android Vuforia jPCT集成和构建jni

我在运行imagetarge vuforia jPCT项目时遇到以下错误

 W/dalvikvm(3469): threadid=1: thread exiting with uncaught exception (group=0xa4c4e648)
 E/AndroidRuntime(3469): FATAL EXCEPTION: main
E/AndroidRuntime(3469): java.lang.UnsatisfiedLinkError: Native method not found: com.qualcomm.ar.pl.CameraPreview.newFrameAvailable:(IIII[B)V
    E/AndroidRuntime(3469):     at com.qualcomm.ar.pl.CameraPreview.newFrameAvailable(Native Method)
   E/AndroidRuntime(3469):  at com.qualcomm.ar.pl.CameraPreview.onPreviewFrame(CameraPreview.java:805)
  E/AndroidRuntime(3469):   at android.hardware.Camera$EventHandler.handleMessage(Camera.java:791)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loop(Looper.java:137)
 E/AndroidRuntime(3469):    at android.app.ActivityThread.main(ActivityThread.java:5103)
E/AndroidRuntime(3469):     at java.lang.reflect.Method.invokeNative(Native Method)
 E/AndroidRuntime(3469):    at java.lang.reflect.Method.invoke(Method.java:525)
 E/AndroidRuntime(3469):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
 E/AndroidRuntime(3469):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
 E/AndroidRuntime(3469):    at dalvik.system.NativeStart.main(Native Method)

我阅读了所有vuforia博客和谷歌搜索，但无法解决问题

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请帮助我…

使用最新的vaforia.jar解决问题

从下载最新的sdk