Response-native undefined is not an object (RCCManager.setRootController rating)

Question

I am trying to create a simple response application with reduction and reduction sagas. Unfortunately, when I try to run the application (using react-native run-ios or using Xcode, I get the following error:

Oddly enough, when I endured things like the Counter example for a soundress to respond to native or other examples, I don't have this problem. I am wondering if anyone can help point out where everything can go wrong?

Answer 1

So it turns out I just need to link some more libraries.

Reinstalling these components helped:

npm install --save react-native npm install --save react-native-controllers

followed by rnpm link fixed problem

Answer 2

I had a similar problem, and this was due to the fact that some of the settings that I made for the Xcode project were lost, therefore, in accordance with the instructions that I made them again and the problem was solved.