jhorstmann commented on issue #1515:
URL: https://github.com/apache/arrow-rs/issues/1515#issuecomment-1085798994
Can confirm the issue with the given file:
```
thread 'main' panicked at 'called `Option::unwrap()` on a `None` value',
parquet/src/record/reader.rs:134:52
stack backtrace:
0: rust_begin_unwind
at
/rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:498:5
1: core::panicking::panic_fmt
at
/rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panicking.rs:116:14
2: core::panicking::panic
at
/rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panicking.rs:48:5
3: core::option::Option<T>::unwrap
at
/rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/option.rs:729:21
4: parquet::record::reader::TreeBuilder::reader_tree
at ./parquet/src/record/reader.rs:134:31
5: parquet::record::reader::TreeBuilder::reader_tree
at ./parquet/src/record/reader.rs:301:38
6: parquet::record::reader::TreeBuilder::reader_tree
at ./parquet/src/record/reader.rs:281:34
7: parquet::record::reader::TreeBuilder::reader_tree
at ./parquet/src/record/reader.rs:301:38
8: parquet::record::reader::TreeBuilder::reader_tree
at ./parquet/src/record/reader.rs:281:34
9: parquet::record::reader::TreeBuilder::build
at ./parquet/src/record/reader.rs:79:26
10: parquet::record::reader::TreeBuilder::as_iter
at ./parquet/src/record/reader.rs:102:25
11: <parquet::record::reader::RowIter as
core::iter::traits::iterator::Iterator>::next
at ./parquet/src/record/reader.rs:774:32
12: parquet_read::main
at ./parquet/src/bin/parquet-read.rs:84:15
13: core::ops::function::FnOnce::call_once
at
/rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose
backtrace.
```
The column path that can't be found is ["tags", "name"] but should be
["table_info", "tags", "name"].
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