lgbo-ustc opened a new issue, #9702:
URL: https://github.com/apache/incubator-gluten/issues/9702
### Backend
VL (Velox)
### Bug description
[Expected behavior] and [actual behavior].
```sql
CREATE TABLE my_table (
id INT,
person ROW<name STRING, age INT, address ROW<city STRING, street STRING>>,
metadata ROW<created_at TIMESTAMP(3), updated_at TIMESTAMP(3)>
) WITH (
...
);
```
```sql
select person.name from my_table
```
Above query will throw an exception
```
taskmanager.Task - Source: StructTable[3] -> gluten-calc -> Sink: Collect
table sink (1/1)#0
(282f21ac61df38922a960e43409872b5_cbc357ccb763df2852fee8c4fc7d55f2_0_0)
switched from RUNNING to FAILED with failure cause:
java.lang.IllegalStateException: Value at index is null
at org.apache.arrow.vector.BigIntVector.get(BigIntVector.java:100)
at
org.apache.gluten.vectorized.FlinkRowToVLVectorConvertor.toRowData(FlinkRowToVLVectorConvertor.java:187)
at
org.apache.gluten.table.runtime.operators.GlutenSingleInputOperator.processElement(GlutenSingleInputOperator.java:121)
at
org.apache.flink.streaming.runtime.tasks.ChainingOutput.pushToOperator(ChainingOutput.java:109)
at
org.apache.flink.streaming.runtime.tasks.ChainingOutput.collect(ChainingOutput.java:78)
at
org.apache.flink.streaming.runtime.tasks.ChainingOutput.collect(ChainingOutput.java:40)
```
### Gluten version
_No response_
### Spark version
None
### Spark configurations
_No response_
### System information
_No response_
### Relevant logs
```bash
```
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