The batch file cannot be found error when we run npm run eject

[jquintozamora]

Actual behavior

When ejecting the project, I got an error like:
The batch file cannot be found error

Environment

Run these commands in the project folder and fill in their results:
node -v: 7.9.0
npm -v: 4.5.0
Operating system: Windows 8

Reproducible Demo

npm install -g create-react-app
create-react-app my-app --scripts-version=react-scripts-ts
cd my-app/
npm run eject

[wmonk]

I'm afraid I can't reproduce this, as I don't have a windows machine. I assume as it's printed the Ejected successfully! message it must be an inquirer issue.

[ttrunck]

I'm not able to reproduce it on Windows 10. But it seems that your eject is done using a quite old version of Yarn (and not using npm). Could this be the issue, did you tried to update Yarn?

[wmonk]

Closing as this hasn't been updated in a while.

[gaearon]

If you're curious about why this was happening: react/create-react-app#3806 (comment)

We disabled Yarn during eject so it stopped, but there probably is some correct solution here.

[NotAdrian]

I just looked into it, after some hours I found the reason and created a Comment on another issue here, its pretty much a operating system (Windows < 10) issue. For a more detailed report I'm just going to leave the link from my other comment here: Click me

[ibrhm-mnf]

Instead of using "npm run eject"
use "npm install -g exp" & "exp detach"
And edit varibles in app.json file https://docs.expo.io/versions/latest/workflow/configuration

This will create android & ios files respectively

Thank you