ComfyUI/custom_nodes/ComfyUI-Impact-Pack/troubleshooting/TROUBLESHOOTING.md

When a permission error occurs during the installation process (on Windows)

There are cases where the package you are trying to install is already being used by another custom node that has been loaded.
- This issue occurs only on Windows.
Please close ComfyUI and execute install.py directly using Python in the custom_nodes/ComfyUI-Impact-Pack directory.
- In case portable version:
  1. goto ComfyUI_windows_portable directory in cmd
  2. execute .\python_embeded\python -s -m custom_nodes\ComfyUI-Impact-Pack\install.py
- In case venv:
  1. activate venv
  2. execute python -s -m custom_nodes\ComfyUI-Impact-Pack\install.py
- Others:
  1. Please modify the path of 'python' according to your Python environment.
  2. execute (YOUR PYTHON) -s -m custom_nodes\ComfyUI-Impact-Pack\install.py

If the nodes of the Impact Pack hang during execution

During the execution of processes related to dilation, issues like this may arise depending on the compatibility of the computer environment.
Please set disable_gpu_opencv = True in the ComfyUI-Impact-Pack/impact-pack.ini file. Occasionally, issues may arise when the OpenCV GPU mode is activated depending on the environment.

e.g.

[default]
dependency_version = 17
mmdet_skip = True
sam_editor_cpu = False
sam_editor_model = sam_vit_b_01ec64.pth
custom_wildcards = /home/me/github/ComfyUI/custom_nodes/ComfyUI-Impact-Pack/custom_wildcards
disable_gpu_opencv = True

An issue has occurred with importing Ultralytics.

    AttributeError: 'Logger' object has no attribute 'reconfigure'

    or 

    AttributeError: 'Logger' object has no attribute 'encoding'

Update ComfyUI-Manager to V1.1.2 or above

An issue has occurred about 'cv2'

    AttributeError: module 'cv2' has no attribute 'setNumThreads'

Update 'opencv-python' and 'opencv-python-headless' to latest version
- Once you update to the latest version, you can also downgrade back to 4.6.0.66 if needed.
- For the portable version, navigate to the portable installation directory in the command prompt, and enter the following command:
```
.\python_embeded\python.exe -m pip install -U opencv-python opencv-python-headless
```
- When using the WAS node suite or reactor nodes, using the latest version may not work as expected. You can downgrade using the following command:
```
.\python_embeded\python.exe -m pip install -U opencv-python==4.6.0.66 opencv-python-headless==4.6.0.66
```

Destortion on Detailer

Please also note that this issue may be caused by a bug in xformers 0.0.18. If you encounter this problem, please try adjusting the guide_size parameter.

guide_size changed from 256 -> 192