A modern programming language that makes developers happier.

kotlinlang

My app started crashing on `Android 6` devices after enabling `R8` with this error:
```ReflectKotlinClass.kt line 1 
kotlin.reflect.jvm.internal.impl.descriptors.runtime.components.ReflectClassStructure.loadClassAnnotations```
Any ideas on this? It is crashing on Android 6 devices only at the moment.

Fixed this by adding `-keep class kotlin.Metadata { *; }` in the proguard file. This is fixed in `Kotlin 1.4` by default, so this solution only applies to prior kotlin versions.