Jure

I think I solved by adding: ``` kotlin { experimental { coroutines 'enable' } } ``` and in the dependences also: ` implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:0.23.3'`

No I didn't!

I have the same problem with: `toast("test")`

@jonathansampson I get that, but shouldn't the warning stop after one disable developer mode again? It would make sense to work in such a way, at least to me: warning...

did you add the following to project level gradle file? ``` allprojects { repositories { maven { url "https://jitpack.io" } } } ```