[SOLVED] Generate a flat case class from a schema avro which has more then 254 fileds

I am working on a flat schema, there is no nested type inside, and it has more than 254 fields.

Goal: What I want to do is to automatically convert this kind of schema to a flat case class by the specific generator

Issue: a parameter list's length cannot exceed 254 in JVM

What I tried => use the plugins sbt-avrohugger and sbt-avro4s, but they didn't work so well.

Q: Is there a way to achieve the goal?

this is fix in avro 1.8.1

if is possible use avro 1.8.1 or higher, it will solve your issue