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kotlinlang

kotlin issue stacktrace.txt

Hey guys. I’m running into a _particular_ issue after updating the Kotlin plugin in AS to 1.5.20. The surrounding code is probably irrelevant, it’s the same error appearing in multiple occurrences of such code.
I got a data class that looks like this:
```data class MapObjects(
    val map: com.google.android.gms.maps.GoogleMap,
    val markerManager: com.google.maps.android.collections.MarkerManager,
    val markerCollection: com.google.maps.android.collections.MarkerManager.Collection,
)```
The `MarkerCollection.Collection` is a Java nested/inner class, not a static one.
After the update to Kotlin 1.5.20 (keeping runtime dependencies on 1.5.0), it compiles, but IDE complains about code like this:
```val mapObjs: MapObjects = mapObjects // lateinit var access
mapObjs.markerCollection.clear()```
Basically anything accessing the `markerCollection` shows `Internal Error occurred while analyzing this expression`. I reported it from within IDE already.
Funny detail though: when I update runtime dependency to 1.5.20, it outright crashes while compiling: `org.jetbrains.kotlin.backend.common.BackendException: Backend Internal error: Exception during file facade code generation` . Based on that I do not believe it’s related to Android Studio in particular.
Please send help, and if I should, include where/how do I file this in the Kotlin’s issue tracker at <https://youtrack.jetbrains.com/issues/KT>.

Definitely report an issue, probably for the 1.5.20 version.  If you can attach your project or a smaller reproducer it helps.  Just include as much information as you can, the JetBrains team will triage it.

<@UCVH2FJ2V> alright, thank you, will do when I get a moment

In the meanwhile, downloading 1.5.0 version of the plugin and installing it from disk resolves the issue. But that is a _meh_ solution.

<https://youtrack.jetbrains.com/issue/KT-47459> same issue, seems to be resolved in 1.5.21