If this isn't a brand new project, try giving this a go within a new project to see if you're having the same issue. If you are, it's likely something with your environment otherwise, it's possibly something with the project.

If it's something with your project, you can try the following

1. Delete the project's node_modules folder

2. Delete the project's package-lock.json file (if this is not a new project be sure to have a version you can rollback to on Git should any version issues arise)

3. Try running npm install to reinstall the dependencies

You may also try cloning the project into another location on your device as sort of a clean slate attempt.

Hope this helps!