undefined is not an object (evaluating 'RNGestureHandlerModule.State'

Question

I have installed react-navigation in my React Native project. Its a starter project doesn\'t have any codes. But while running project I am facing

Answer 1

If you are using a configuration with Podfile in ios. Follow this steps:

• Comment this line pod 'RNGestureHandler', :path => '../node_modules/react-native-gesture-handler' in <react-native-project>/ios/Podfile.
• Open <react-native-project>.xcworkspace Add RNGestureHandler.xcodeproj in Libraries (Right click over library folder and select "Add files to ") from node_modules/react-native-gesture-handler/ios.
• Add libRNGestureHandler.a in (Build Phases) -> (Link Binary With Libraries).

Answer 2

This worked well for me as well.
1) npm install react-navigation
2) npm install react-native-gesture-handler
3) npm intstall
4) react-native link

uninstall the app

5) react-native run-android