Can you help me

Hi, I have this error in generate files with celeba_crop.cpp,  i use cmake . , then use make but i recieve this error: 

error: (-215:Assertion failed) 0 <= roi.x && 0 <= roi.width && roi.x + roi.width <= m.cols && 0 <= roi.y && 0 <= roi.height && roi.y + roi.height <= m.rows in function 'Mat'  

Thank you for your attention