I've install react-native-fetch-blob on react-native version 0.60.5.While I run pod install, the error appears as you can see in the 
Kindly guide me on how to resolve this issue
I've install react-native-fetch-blob on react-native version 0.60.5.While I run pod install, the error appears as you can see in the 
Kindly guide me on how to resolve this issue
Go to ./node-module/react-native-fetch-blob/react-native-fetch-blob.podspec & change
s.dependency 'React/Core'
to
s.dependency 'React-Core'
Hope this helps you. Feel free for doubts.
you can use this instead for the new version of react native 0.60 and up https://github.com/joltup/rn-fetch-blob
change dependency React/Core to React-Core using the following command
grep -rl "s.dependency 'React/Core'" node_modules/ | xargs sed -i '' 's=React/Core=React-Core=g'
or
you can go to node modules at path ./node-module/react-native-fetch-blob/react-native-fetch-blob.podspec and change React/Core to React-Core