WaterKnight1998 opened a new issue, #3745:
URL: https://github.com/apache/arrow-rs/issues/3745
**Describe the bug**
I am iterating the RowIter of a `SerializedFileReader`, when I call
iter.next() I get the following error:
```
thread 'main' panicked at 'called `Option::unwrap()` on a `None` value',
```
**To Reproduce**
```rust
let mut file = File::open("test.parquet").unwrap();
let reader = SerializedFileReader::new(file).unwrap();
println!("Number of rows: {}", reader.metadata().num_row_groups());
let mut iter = reader.get_row_iter(None).unwrap();
let element = iter.next();
```
**Expected behavior**
It should return the row
**Additional context**
Parquet package version 33.0
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