MATLAB: GUI closing automatically

#face recognitionfaceguiImage Processing Toolbox

Hi I've got a problem again. I've got a face detection algorithm. When I try to implement in GUI. After selecting the first button, the corresponding operation takes place but this closes the GUI! Where should the problem probably be? Any guesses? And how can I avoid this??

Best Answer

I would assume you have a close, closereq, or delete somewhere in your code. Put a breakpoint on the first line of your button callback, and step through one line at a time, and you should be able to discover the problem
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