Skip to content
New issue

Have a question about this project? # for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “#”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? # to your account

城市任务判定报错 #68

Open
csho opened this issue May 4, 2020 · 0 comments
Open

城市任务判定报错 #68

csho opened this issue May 4, 2020 · 0 comments

Comments

@csho
Copy link

csho commented May 4, 2020

如果出现以下错误:
File "C:\Users\zhang\Documents\workspace\adbs\JGMA\cv.py", line 71, in findTaskBubble if len(cnts[1]): TypeError: object of type 'NoneType' has no len()
可能是cv2版本问题,我没详查。我的是opencv-python 4.2.0.34
修改源码cv.py中

       if len(cnts[1]):
            return True
        else:
            return False

      if cnts[1] is None:
            return False
        elif len(cnts[1]):
            return True
        else:
            return False

加一条判定,避免NoneType错误,可解决。

# for free to join this conversation on GitHub. Already have an account? # to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

1 participant