Rn-fetch-blob: Unhandled JS Exception: TypeError: null is not an object (evaluating 'RNFetchBlob.DocumentDir')

[knalliyappan]

Unhandled JS Exception: TypeError: null is not an object (evaluating 'RNFetchBlob.DocumentDir')

Installed library and RN project

"react": "16.9.0",
"react-native": "0.61.5",
"rn-fetch-blob": "^0.12.0"

[paulrevival]

You have to use RNFetchBlob.fs.dirs.DocumentDir instead)

[alecpo]

@paulrevival instead of what?

[lyudad]

same issue

[exotexot]

You need to manually add

pod 'react-native-fetch-blob',
:path => '../node_modules/react-native-fetch-blob'

to your pod file and don't forget to run pod install afterwards.

[lyudad]

yes this helped, I have found this solution on other github issue, thank you

[CrazyMan2]

是的，这有所帮助，我在其他github问题上找到了此解决方案，谢谢

Could you tell me how do you solve

[paulrevival]

@alecpo I meant instead of RNFetchBlob.DocumentDir

[MasoudShah]

In android I just cleared the caches and it just worked. I used all these commands:

1. npm cache clean --force
2. watchman watch-del-all
3. cd android -> gradlew clean