Error2 reports
Fix ModuleNotFoundError
in ComfyUI
✅ Solution
ModuleNotFoundError usually means a required Python package isn't installed. To fix it, identify the missing module from the error message and install it using pip: `pip install <missing_module_name>`. Then restart ComfyUI to load the newly installed module.
Related Issues
Real GitHub issues where developers encountered this error:
Timeline
First reported:Mar 3, 2026
Last reported:22h ago