React script is not recognise is an internal or external command batch file

Hello guys how are you hope u will be fine
I have created project about a month ago now i am executing the project it give me this error "react script is not recognise is an internal or external command " . I have searched alot on internet but didn’t solve my issue, tried all stack overflow techniques but still persistent
Any body here who tell me how to fix this problem

Can we get more info? What do you mean by “executing the project”?

@kevinSmith he must be hitting ‘npm start’

please copy-paste your code here you can do it by using three backsticks like
this: ```js and then finish with other three backsticks

Doing a little research, one situation where this has occurred is if someone ejects. Have you ejected your project?

I would also try running:

rm -rf node_modules && npm i