noble.on is not a function

[mosesmc52]

So I'm trying to run the advertisement_discovery example on my iphone, but I see the error

noble.on is not a function, noble.on is undefined error. Is there any idea why this error is occurring.

Thanks

[nielsswinkels]

Double check that the linking went right. I had the issue on android, and figured out the linking went wrong, because it was missing new RNBLEPackage() in the MainApplication.java. I'm not sure what the equivalent is in iOS.

And then use import noble from 'react-native-ble'; in your index.ios.js that should work.

[mosesmc52]

I solved this issue a month ago. Including the missing RNBLEPackage in MainApplication.java was the solution.