`firebase deploy` throws an error "TypeError Cannot read properties of null (reading 'length')"

Question

When I run firebase deploy, I get the following error:

TypeError Cannot read properties of null (reading 'length')

What do I do to fix this?

Answer 1

There is a bug in version 14.0.0. Upgrading to version 14.0.1 resolves the issue.

Run these commands:

npm uninstall -g firebase-tools
npm install -g [email protected]