Error1 reports
Fix ModuleNotFoundError
in Vercel CLI
✅ Solution
The "ModuleNotFoundError" in Vercel CLI usually means a project dependency isn't installed or correctly specified. Ensure your `requirements.txt` (or `pyproject.toml` if using Poetry) lists all necessary Python packages and that Vercel executes `pip install -r requirements.txt` (or its equivalent) during the build process; double-check the build logs for installation errors. Alternatively, for edge functions, verify dependencies are correctly bundled or accessible within the specific edge function environment.
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First reported:Dec 14, 2025
Last reported:Dec 14, 2025