Exception while deserializing json payload using BasicPolymorphicTypeValidator activateDefaultTyping

[srusanvin]

I started the discussion on FasterXML/jackson-databind#501 but I was asked to submit in this forum. I am attaching the sample test code. My code is Main.kt Basically I am trying achieve disk writing of my models and then read it back.
I am getting the error

Exception in thread "main" com.fasterxml.jackson.databind.exc.InvalidDefinitionException: Problem deserializing 'setterless' property ("synopsis"): no way to handle typed deser with setterless yet

Please refer code from https://github.com/srusanvin/kotlinpolydeser.git

[cowtowncoder]

FWTW, this usage ("setterless property" for polymorphic values) is not supported currently and it's not clear if it ever will be.

You probably want to disable MapperFeature.USE_GETTERS_AS_SETTERS first, and go from there.