[complex types] count distinct fails with native scan #1613
Description
Describe the bug
The following SQL fails with the new native scan enabled:
SELECT count(distinct complex_col) FROM tError:
None.get
java.util.NoSuchElementException: None.get
at scala.None$.get(Option.scala:529)
at scala.None$.get(Option.scala:527)
at org.apache.comet.serde.QueryPlanSerde$.$anonfun$operator2Proto$31(QueryPlanSerde.scala:2479)
at scala.collection.immutable.List.map(List.scala:293)
at org.apache.comet.serde.QueryPlanSerde$.operator2Proto(QueryPlanSerde.scala:2479)
at org.apache.comet.CometSparkSessionExtensions$CometExecRule.org$apache$comet$CometSparkSessionExtensions$CometExecRule$$transform1$1(CometSparkSessionExtensions.scala:359)
Steps to reproduce
No response
Expected behavior
No response
Additional context
No response