RCTView generated view config for validAttributes does not match native, missing: accessibilityValue

🐛 Bug Report

Environment:

Expo CLI 3.21.5 environment info: System: OS: macOS 10.15.6 Shell: 5.7.1 - /bin/zsh Binaries: Node: 12.12.0 - /usr/local/bin/node Yarn: 1.19.1 - /usr/local/bin/yarn npm: 6.11.3 - /usr/local/bin/npm Watchman: 4.9.0 - /usr/local/bin/watchman IDEs: Android Studio: 4.0 AI-193.6911.18.40.6514223 Xcode: 11.6/11E708 - /usr/bin/xcodebuild npmPackages: expo: ^38.0.9 => 38.0.9 react: 16.9.0 => 16.9.0 react-dom: 16.9.0 => 16.9.0 react-native: https://github.com/expo/react-native/archive/sdk-37.0.1.tar.gz => 0.61.4 react-navigation: ^3.11.1 => 3.13.0 npmGlobalPackages: expo-cli: 3.21.5

After expo start the following error occurs:

Tried to reset cache on expo, yarn and npm but doesn’t work.

Your feedback will be appreciated! Thanks!

[stevemer]

@brentvatne Sorry to be an idiot, but I don’t understand why that’s a problem or how to fix it.

EDIT: Oh my, it really was that easy. expo install react-native Thank you so much for unblocking me!

[liukinsay97]

@stevemer - you’re using react-native sdk-37.0.0 / 0.61.4 with expo sdk 39, look at the output of your diagnostics command.

Yeah I just realized this too… this can be fixed by updating the expo react native to version 39.0.3 simply do expo install react-native or just change the react native to version 39.0.0 "react-native": "https://github.com/expo/react-native/archive/sdk-39.0.3.tar.gz" and install it