Unable to load custom nodes after installation

[sbp2156]

The installation appears to be successful, but the following output occurs in the scripts when restarting ComfyUI, and the nodes still appear in red. I was using this earlier without issues, but I had to reinstall it due to some problems.

Traceback (most recent call last):
File "C:\AI\ComfyUI_windows_portable\ComfyUI_windows_portable\ComfyUI\nodes.py", line 2012, in load_custom_node
module_spec.loader.exec_module(module)
File "", line 991, in exec_module
File "", line 1128, in get_code
File "", line 1186, in get_data
FileNotFoundError: [Errno 2] No such file or directory: 'C:\AI\ComfyUI_windows_portable\ComfyUI_windows_portable\ComfyUI\custom_nodes\toyxyz_tools\init.py'

Cannot import C:\AI\ComfyUI_windows_portable\ComfyUI_windows_portable\ComfyUI\custom_nodes\toyxyz_tools module for custom nodes: [Errno 2] No such file or directory: 'C:\AI\ComfyUI_windows_portable\ComfyUI_windows_portable\ComfyUI\custom_nodes\toyxyz_tools\init.py'

[toyxyz]

This looks like iniy.py was deleted for some reason. Try deleting the custom node completely and reinstalling it.

[sbp2156]

hey I tried everything but somehow the extension seems to not work - can you share a version without the update

[toyxyz]

Have you updated Comfyui to the latest version?

You can use git checkout to use older versions of commits.
https://stackoverflow.com/a/18037546/22334744

[sbp2156]

hi I am sorry but this error is still popping pls have a look I am able to install and use web cam app and capture images with it but within the workflow node is in red - Traceback (most recent call last):
File "C:\AI\ComfyUI_windows_portable\ComfyUI\nodes.py", line 2022, in load_custom_node
module_spec.loader.exec_module(module)
File "", line 995, in exec_module
File "", line 488, in call_with_frames_removed
File "C:\AI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_toyxyz_test_nodes_init.py", line 12, in
imported_module = importlib.import_module(".{}".format(module_name), name)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "importlib_init_.py", line 90, in import_module
File "", line 1387, in _gcd_import
File "", line 1360, in _find_and_load
File "", line 1331, in _find_and_load_unlocked
File "", line 935, in _load_unlocked
File "", line 995, in exec_module
File "", line 488, in _call_with_frames_removed
File "C:\AI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_toyxyz_test_nodes\toyxyz_test_nodes.py", line 13, in
from cv2.ximgproc import guidedFilter
ImportError: cannot import name 'guidedFilter' from 'cv2.ximgproc' (unknown location)

Cannot import C:\AI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_toyxyz_test_nodes module for custom nodes: cannot import name 'guidedFilter' from 'cv2.ximgproc' (unknown location)

[toyxyz]

Try uninstalling and reinstalling existing installations of opencv.

If you're using the portable version, run the following from your comfyui location

Like this : python_embeded/python.exe -s -pip uninstall opencv-python

pip uninstall opencv-python
pip uninstall opencv-contrib-python

pip install opencv-python
pip install opencv-contrib-python

[sbp2156]

hey I could not install the custome nodes in the workflow but I found a solution of using screen share by Mixlab- https://github.com/shadowcz007/comfyui-mixlab-nodes

but thanks for the support I would also suggest you to check it out