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Unable to run vuforia android samples

By prasannaarthib on Thu, 08/07/2014 - 10:34

I am using ADT 23.0.I ahve installed NDK and set the environment variable.Set variable in class path variables and pointed to vuforia SDK path. Once I deploy the app and choose a sample then click start, It comes back to the previous page.. the camera is not opened.

I got the followign errors in my logcat:

SPAN_EXCLUSIVE_EXCLUSIVE spans cannot have a zero length

 The library libVuforia.so could not be loaded

According one of the forum post's answer I have edited thet XML file and given the absolute path ,

<copy overwrite="true" todir="libs/armeabi-v7a">            <fileset dir="E:\vuforia-sdk-android-3-0-9\build\lib\armeabi-v7a"/>        </copy>

 

Please help!!