fix: React is not defined
compilation error after ejected
#9885
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fix #9882
Eject the app will cause
React is not defined
, This is due to the Babel's configuration for JSX runtime gets removed during ejecting.Change
runtime
configuration on ejectionVerify Steps
yarn create-react-app test-ejecting-app
cd test-eject-app
yarn eject
yarn start
and app should gets compiled successfully