用opencv检测直线时遇到以下错误，请问该怎么解决？

Question

报错：
E:\Anaconda3\envs\cv\python.exe E:/pycharm/project1/test.py
Traceback (most recent call last):
File "E:/pycharm/project1/test.py", line 12, in
cv2.imshow('lines', lines)
cv2.error: OpenCV(4.5.2) C:/Users/runneradmin/AppData/Local/Temp/pip-req-build-_8k9tw8n/opencv/modules/highgui/src/precomp.hpp:140: error: (-215:Assertion failed) src_depth != CV_16F && src_depth != CV_32S in function 'convertToShow'

Answer 1

show是显示图像，你这个是直线怎么show？数据结构都不一样