Hi all! I am using `kotlinx-datetime` for KMM deve...

# kotlinx-datetime

[Zhiqiang Bian]

Hi all! I am using kotlinx-datetime for KMM development.

In my androidApp/build.gradle.kts , if I set debuggable to true, then it works well. But if I set debuggable to false (for release), the app will crash immediately when executing any kotlinx-datetime code (in common folder).

Does anyone know the reason?

[louiscad]

What's the crash?

[Zhiqiang Bian]

I log the error through Crashlytics. The devices is running Android 11, It only happens when the isDebuggable option is set to false. It feels like the option somehow broke the coreLibraryDesugaring but I am not sure.

[louiscad]

You need to configure the desugaring in every module you are using kotlinx.datetime and java.time APIs.

[Zhiqiang Bian]

Thank you! I figured out that I only added kotlinx.datetime dependency into the common module. I fixed the issue by adding it into androidApp/build.gradle.kts although it is not used in androidApp. And the interesting fact is that the issue only happens when debuggable=false .