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Unable to start new app #1550
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I'm getting the same error. Environment: I think it has to do with the version of babel-core used. I fixed it by:
|
I'm getting the same error Environment: npm -v Operating System: macOS Sierra v10.12.3 |
I had the same error too.
References: ModuleBuildError: Module build failed: TypeError: Cannot read property 'scope' of undefined |
@ajeremias - that did work for me, thanks for the tip! 👍 If anyone needs a temporary solution - that's it. |
This is broken for me as well. Error in ./src/index.js |
@ajeremias - that worked for me, too! Didn't need to eject. |
We inadvertently released a backwards incompatible change in We just reverted it and released a fix (6.23.1) that should fix this issue. Please reinstall deps. Sorry for the inconvenience! |
It could be related to babel/babel#5305. |
Sorry for the trouble everyone! Perhaps now is the time to reignite our Yarn discussions. |
Thanks for looking into it! |
I've opened an issue about this here so we can try to prevent this from happening in the future: #1551 |
Note from Maintainers
Newly created applications experienced a brief disruption between 8:15 PM - 9:15 PM (EST). The issue is now resolved.
Can you reproduce the problem with latest npm?
Yes
Description
I created a new app with create-react-app and I'm not able to run it. I can create a production build just fine and run that, but the development build doesn't work.
Actual behavior
Here is the error I'm receiving in the terminal / browser:
And here's what I see when I open the console:
Environment
Run these commands in the project folder and fill in their results:
npm ls react-scripts
(if you haven’t ejected):└── react-scripts@0.9.0
node -v
:v7.5.0
npm -v
:4.1.2
If it makes any difference, I was using Yarn, but I also tested installing dependencies via
npm
and got the same issue.Edit: I also tried this in Windows 10, and I receive the same error.
Then, specify:
Reproducible Demo
https://github.com/Conrad2134/cra-bug
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