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When I'm using react-native-debugger, react-devtools doesn't work for me.

Error Message: 

DevTools v4 is incompatible with this version of React
Either upgrade React or install React DevTools v3:

npm install -d react-devtools@^3

Warning Message:

react-devtools agent got no connection

I have tried and install npm packages:

  • npm install --save-dev react-devtools@^3
  • npm install -g react-devtools@^3

How to solve the isseue?

Najathi
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  • I was getting the same error, using React Native Debugger (v11), using React Native Debugger (v10) solve my problem. Here's the link from the offical repository: https://github.com/expo/react-native/archive/sdk-37.0.1.tar.gz Regards! – Moisés Valles May 17 '20 at 20:16

2 Answers2

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You need to install the good version :

brew update && brew cask install https://raw.githubusercontent.com/caskroom/homebrew-cask/b6ac3795c1df9f97242481c0817b1165e3e6306a/Casks/react-native-debugger.rb

Don't forget to uninstall v4 first (using the same way you install it - npm or brew or...).

screenshot from GitHub page:

See screenshot from GitHub page

keikai
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Matavai
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go to this release page: https://github.com/jhen0409/react-native-debugger/releases

download the file according to your Operating system, then follow the instructions

https://github.com/jhen0409/react-native-debugger

Najathi
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