What does the error ```Something went wrong while getting ro kotlinlang #compose

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Title

Dean Djermanović

07/01/2022, 12:49 PM

What does the error

Something went wrong while getting root views
    java.lang.IllegalArgumentException: Failed requirement.

imply? I’m using an

AndroidView

composable in which I create an instance of a custom view from 3rd party library. The error happens when I quickly navigate to/from that

AndroidView

composable.

Adam Powell

07/01/2022, 1:04 PM

Got any more of the stack trace for that exception?

Dean Djermanović

07/01/2022, 1:08 PM

@Adam Powell Here’s the link to the full stack trace: https://elmah.io/tools/stack-trace-formatter/29b8129422134d0ba8977e166191c672/

Adam Powell

07/01/2022, 1:18 PM

It looks like something about an instabug library is trying to draw the contents of your window from off of the window's UI thread; I see it getting dispatched from what looks like a HandlerThread in there

That's always going to be unsafe on Android with or without compose; you need to configure that library to not do that

It looks like it's trying to draw the window contents after receiving a PixelCopy result, which generally means you are getting a bitmap output delivered to you. I'm not sure why it would be trying to draw additional content at that point if it already is receiving that bitmap

Dean Djermanović

07/01/2022, 1:26 PM

I’ve verified that issue doesn’t occur when I disable Instabug. Thank you, I’ll look into this further.

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