JAVASCRIPT

There might be a problem with the project dependency tree. It is likely not a bug in Create React App, but something you need to fix locally.

Hi , I am Alamin ! in my case i solve my problem in these way
Hope  this will work for you :) 

SOLUTION:
=========
create a .env at the root of the folder of react APP folder
type SKIP_PREFLIGHT_CHECK=true in side .env file
now run in cmd npm start .


alaminprogramerr@gmail.com

There might be a problem with the project dependency tree. It is likely not a bug in Create React App, but something you need to fix locally.

/* Answer to: "There might be a problem with the project dependency tree. It is likely not a bug in Create React App, but something you need to fix locally." */

/*
  Go to your "package.json" file.
  Replace
*/
  "react-scripts": "<whatever-is-currently-here>",
/* with */
  "react-scripts": "1.1.4",
/*
  Then run npm install and after that npm start
*/