java.lang.NoClassDefFoundError: Failed resolution of: Ljava/lang/ref/Cleaner;

[jinmc]

I got this error running leapchat app.

I successfully ran the app with sdk version 35 and android version 15,
but I have this error when using sdk version 31 and android version 12.

I also tried desugaring referring to this stack overflow post, but didn't work.
https://stackoverflow.com/questions/49851379/java-lang-noclassdeffounderror-failed-resolution-of-ljava-time-instant

the android quick start guide says minSDK is 31, so I thought this would work,
but is this expected behavior?

Thanks,

https://leap.liquid.ai/docs/edge-sdk/android/android-quick-start-guide

[linmx0130]

Hi @jinmc, thanks for raising this issue! After a quick debugging, I believe that the minSDK should be set to 33. We do use an API that was introduced in API 33.

We will update the document accordingly.

[jinmc]

Thanks @linmx0130,

It would be nice if it were compatible to API 31, though, as some edge devices are not easy to upgrade android API.

[linmx0130]

Hi @jinmc, this issue should be fixed with the latest v0.4.0 SDK. Would you like to have a try?