无法运行：npm start on react

Question

When I try to run my project with npm start it does show this error it doesn't seem to be clear for me:

react-app-rewired start

The "path" argument must be of type string or an instance of Buffer or URL. Received undefined
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! webapp@0.1.0 start: `react-app-rewired start`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the webapp@0.1.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\kilanh\AppData\Roaming\npm-cache\_logs\2020-03-11T09_43_14_766Z-debug.log

Answer 1

• i faced the same issue I think the problem is with npm with yarn it works fine please try the following :
• delete lock files
• delete node_modules
• run "yarn"
• run "yarn start"