How to fix error when using custom script in create-react-app?

Question

React

Good day, I have a question about using your own scripts in create-react-app.
I forked off the CRA repository, changed the file saving paths for myself, uploaded the script to npm, but now, when creating an application with my own script, it gives an error that it cannot find modules from the react-dev-utils package.


When you run regular CRA, then the app installs properly.
Has anyone experienced this, and how can I solve this problem? Thanks in advance