python图像处理——解决报错ValueError: not enough values to unpack (expected 3, got 2)
解决报错ValueError:notenoughvaluestounpack(expected3,got2)错误提示:Traceback(mostrecentcalllast):File"E:/workspace/code/detect/ShapeDetect.py",line86,inld.analysis(src)File"E:/workspace/code/detect/ShapeDetec