Change8
Error1 reports

Fix ModuleNotFoundError

in Vercel Functions

Solution

The "ModuleNotFoundError" in Vercel often arises when Python dependencies are not correctly installed or specified for deployment. To fix it, ensure you have a `requirements.txt` file in your project's root listing all dependencies, and that the Vercel build process correctly installs them via `pip install -r requirements.txt`. You may need to explicitly set the correct Python version that is compatible with your dependencies in your project settings/vercel.json.

Related Issues

Real GitHub issues where developers encountered this error:

Timeline

First reported:Dec 14, 2025
Last reported:Dec 14, 2025

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