1. ImportError: cannot import name ‘Image’ from ‘PIL’ (unknown location)
Solution: ReinstallPillowmodule
pip uninstall Pillow
pip install Pillow
2. ModuleNotFoundError: No module named ‘yaml’
Obviously it has been doneconda install yaml but an error is still reported.
Reason: The pip toolkit name of the yaml module is not yaml, but pyyaml, so instead of pip install yaml directly, pip install pyyaml is used.
3. ModuleNotFoundError: No module named ‘matplotlib.pyplot’
Solution: Use the following three instructions
pip uninstall matplotlib
pip install jupyter
pip install matplotlib
4. ModuleNotFoundError: No module named ‘packaging’
There is already packaging here but an error is still reported. The solution is to uninstall first and then install
5. AttributeError: ‘Upsample’ object has no attribute ‘recompute_scale_factor’
Solution:
Find the path: The file under Find the forward function and make the following modifications: a>D:\Users\JMan\anaconda3\envs\yolov5\Lib\site-packages\torch\nn\modulesupsampling.py
