I'm having an issue with my Compose Multiplatform ...

# coroutines

[Yassine Abou]

I'm having an issue with my Compose Multiplatform project after updating library versions. While the app runs smoothly on Android , iOS , and desktop , the WebAssembly version displays a blank page with the following errors in the browser console:

NotImplementedError: Implementation of suspendCoroutineUninterceptedOrReturn is intrinsic
kotlinx.coroutines.error_$external_fun

[Dmitry Khalanskiy [JB]]

Looks like a bug worth reporting to kotl.in/issue

[Yassine Abou]

This problem was also mentioned in the #C01F2HV7868 chat, but no solution was found. https://kotlinlang.slack.com/archives/C01F2HV7868/p1746620303067009?thread_ts=1746620303.067009&cid=C01F2HV7868).
I’ll report the bug later

[Dmitry Khalanskiy [JB]]

That's a different problem, I believe: https://github.com/Kotlin/kotlinx.coroutines/issues/4213. Your exception very specifically says that suspendCoroutineUninterceptedOrReturn was somehow called, despite being an intrinsic, and in that thread, there is just some uncaught coroutine exception.

[Yassine Abou]

I thought it was the same issue. Thanks for clarification

[Yassine Abou]

I reported the bug. here is the link: https://youtrack.jetbrains.com/issue/KT-77543/Blank-Screen-on-Compose-Multiplatform-WebA[…]-Build-NotImplementedError-in-Coroutines-with-Kotlin-Wasm