Hi, I am using Kotlin reflection in a module and its working fine. But when i created .aar file and used it in another project it started giving error

java.lang.NoClassDefFoundError: Failed resolution of: Lkotlin/reflect/full/KClasses;

Can someone tell why is that happening and how to fix it.

AARs don't carry dependencies. you should instead publish to and consume from a Maven repository which will carry the dependency information as metadata.

If the project is built in release mode, symbols can be obfuscated. Add the Keep annotation to the classes to keep if you control them, or add a proguard rule if not.

I have made it work using fat aar lib. It was the same issue as @ephemient mentioned. Thanks for the answers 🙂