This is a warning you get sometimes during development. AFAIK it doesn't cause a problem, but it is also simple to fix (again, AFAIK).

You just have to define a method called requiresMainQueueSetup and have it return true in IntercomEventEmitter.
Here is an example:
https://github.com/airbnb/lottie-react-native/pull/226/files
I made a pull request for this based on the @aarondail's suggestion. Please merge :)
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I made a pull request for this based on the @aarondail's suggestion. Please merge :)