java.lang.RuntimeException: Use of the Java Vuforia APIs requires initalization via the com.vuforia.Vuforia class at com.vuforia.CameraDevice.getInstance(CameraDevice.java:49) at com.example.sushiltiwari.argumentreality.MainActivity.startCameraAndTrackers(MainActivity.java:58) at com.example.sushiltiwari.argumentreality.MainActivity.access$200(MainActivity.java:18) at com.example.sushiltiwari.argumentreality.MainActivity$1.onClick(MainActivity.java:42)
Why I Am Always Getting The Same Error and I dont know how to initalize in Java .
Can any One Help me