Error2 reports
Fix ModuleNotFoundError
in uv
✅ Solution
The "ModuleNotFoundError" in uv usually arises when Python can't locate a required package, often due to an incorrect or unactivated virtual environment context. To fix it, ensure your virtual environment (created by uv venv) is activated using `source .venv/bin/activate` (or the appropriate activation script for your shell) before running your Python script or application. If the package is newly added, rebuilding your dependencies or clearing the uv cache might be necessary to update the environment's awareness of the installed package.
Related Issues
Real GitHub issues where developers encountered this error:
Timeline
First reported:Feb 5, 2026
Last reported:Feb 6, 2026