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kotlinlang

com.fasterxml.jackson.databind.exc.InvalidDefinitionException: Cannot construct instance of `com.example.api.LoginEvent`, problem: kotlin/jvm/internal/Intrinsics

does anyone know why this error?

you’ve got an classpath issue. When you’re running your application, kotlin is not in your classpath (I think). I got this exception with Intellij 2017 + Gradle 4.3 and above + android which messup compleltly the classpath and put all dependencies with the scope `provided`

I just found an exclusion here. I think you might be right. I`ll remove it and see