Error of Matlab Java Library In Eclipse For Android ( In MCRFactory Class)

Hello

I have a function in matlab and I want to use it in my android application so I compile it for java and add the jar file to Eclipse and add the javabuilder.jar to Eclipse too but when I want to run that It is force close and I see these error in logcat.

what am I doing???

please help me!

    FATAL EXCEPTION: main
    java.lang.VerifyError: com/mathworks/toolbox/javabuilder/internal/MWMCR
    at myFFT2.MyFFT2MCRFactory.newInstance(MyFFT2MCRFactory.java:49)
    at myFFT2.MyFFT2MCRFactory.newInstance(MyFFT2MCRFactory.java:60)
    at myFFT2.Class1.<init>(Class1.java:63)
    at mahdavi.ali.app.fft2.FFTActivity.onCreate(FFTActivity.java:27)
    at android.app.Activity.performCreate(Activity.java:4465)
    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)
    at android.app.ActivityThread.access$600(ActivityThread.java:123)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loop(Looper.java:137)
    at android.app.ActivityThread.main(ActivityThread.java:4424)
    at java.lang.reflect.Method.invokeNative(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:511)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
    at dalvik.system.NativeStart.main(Native Method)

Thanks ☺