Edge is not detecting

[kumar5572]

To statically link OpenCV at build time. To do this you will need to follow the following steps:

Download the OpenCV SDK
Unzip and then copy all folders from OpenCV SDK Dir/sdk/native/libs to this project/opencv/src/main/jniLibs (You may need to create the jniLibs folder).
Rebuild

i have followed these steps to initiate the OpenCV but in the Canny method i'm getting the error

[jayantur13]

I got it working..The problem I'm having is we need to first select the image then we can change/edit the edge,and after that result is generated.Camera logics need to written by self.