这里写自定义目录标题
error: OpenCV(4.0.0) C:\projects\opencv-python\opencv\modules\highgui\src\window.cpp:350: error: (-215:Assertion failed) size.width>0 && size.height>0 in function ‘cv::imshow’
e_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NhbWFsdGFuZw==,size_16,color_FFFFFF,t_70)看了网上很多解决方案，都不太一样，请大神帮忙