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kotlinlang

I’m getting this error:
`Uncaught Kotlin exception: kotlin.native.concurrent.InvalidMutabilityException: mutation attempt of frozen com.jetbrains.handson.mpp.mobile.services.deviceStorage.DeviceStorage@2164548`
Even though my DeviceStorage has
```import kotlin.native.concurrent.ThreadLocal

@ThreadLocal
object DeviceStorage {
...
} ```
Anyone knows how to get this to work?

What’s inside `DeviceStorage`? It’s also possible something else is freezing `DeviceStorage`, even if the runtime isn’t doing so automatically (call `ensureNeverFrozen()` on it)