Cannot create CordaFlowResult for type List

[shukpa]

Steps to reproduce:

1. Open codaptor with snakesandladders-cordapp on the corda github Advanced examples
2. After startup an error is displayed with the following message -

{​​​​​"cause":{​​​​​"class":"tech.b180.cordaptor.rest.SerializationException","message":"Error finding serializer for property value of object Parameterised(CordaFlowResult<List (erased)>)","cause":"java.lang.AssertionError: Don't know how to make instances of interface java.util.List"}​​​​​,"errorType":"GENERIC_ERROR","message":"Unknown server error"}​​​​​
Edit:

It seems the issue is because the Flow return type for flow AccountInfoByName under Accounts SDK of Corda has nested parametrisation - e.x., FlowLogic<List<StateAndRef>>

The SerialiserKey in this case is not being created correctly

[gbrodriguess]

Did you find the solution? I am having the same problem