Hi OpenCV team, I have added the OpenCV(V 2.4.5) in the eclipse and the program compile is normal. when the eclipse executes the line (Mat m = new Mat()), the program pointer of eclipse enters the constructor of Mat class. and then the eclipse shows the message of Source not found and enters InvocationTargetException.class, after leaving the constructor of Mat class. do I miss some parameter to be set? please help me, thank you.