Cannot use RNFS from react-native-fs

Question

I am receiving this errors after importing RNFS from react-native-fs.

ERROR Invariant Violation: new NativeEventEmitter() requires a non-null argument., js engine: hermes

ERROR Invariant Violation: "ProjectName" has not been registered. This can happen if:

• Metro (the local dev server) is run from the wrong folder. Check if Metro is running, stop it and restart it in the current project.
• A module failed to load due to an error and AppRegistry.registerComponent wasn't called., js engine: hermes

I installed and tried to import RNFS from react-native-fs for creating files and saving some data in it.

Answer 1

make sure you import library like that "import RNFS from 'react-native-fs'";