Record type conversion exception

[#1]

this is my json

ScriptedTransformRecord

It seems to be related to this https://github.com/apache/nifi/blob/master/nifi-commons/nifi-record/src/main/java/org/apache/nifi/se...

JsonSlurper converts data to Arrlist, DataTypeUtils is not supported

I want to convert array to mapRecord through ScriptedTransformRecord Groovy script

Thanks