Open ccw1003 opened 9 months ago
solution: https://stackoverflow.com/a/77656642
I solved it by:
pip install empy=3.3.4
I think I probably accidentally updated all packages, and broke it again, as new empy packages (4.1) miss that RAW_OPT attribute.
I got the error "This environment is externally managed", and I fixed it through:
pip3 uninstall empy --break-system-packages
pip3 install empy==3.3.4 --break-system-packages
problem is not resolved using pip install empy=3.3.4 problem still exist
when I catkin build this ros package, I met the error: AttributeError: module 'em' has no attribute 'RAW_OPT'; Does anyone know how to deal with this problem?Or anyone met this error before? I will be very grateful if anyone can help me. ![Uploading 2023-12-12 20-31-11 的屏幕截图.png…]()