`Code: 349. DB::Exception: Cannot convert NULL value to non-Nullable type: While executing ParquetBlockInputFormat: While executing File. (CANNOT_INSERT_NULL_IN_ORDINARY_COLUMN) (version 21.11.1.8356 (official build))`

I need to know, what column is related.
{
    THROW_ARROW_NOT_OK(parquet::arrow::OpenFile(asArrowFile(*in), arrow::default_memory_pool(), &file_reader));
    row_group_total = file_reader->num_row_groups();
    row_group_current = 0;
    std::shared_ptr<arrow::Schema> schema;
    THROW_ARROW_NOT_OK(file_reader->GetSchema(&schema));
    arrow_column_to_ch_column = std::make_unique<ArrowColumnToCHColumn>(getPort().getHeader(), "Parquet", format_settings.parquet.import_nested);
    std::unordered_set<String> nested_table_names;
    if (format_settings.parquet.import_nested)
        nested_table_names = Nested::getAllTableNames(getPort().getHeader());
    int index = 0;
    for (int i = 0; i < schema->num_fields(); ++i)
    {
        
        
        
        int indexes_count = countIndicesForType(schema->field(i)->type());
        const auto & name = schema->field(i)->name();
        if (getPort().getHeader().has(name) || nested_table_names.contains(name))
        {
            for (int j = 0; j != indexes_count; ++j)
                column_indices.push_back(index + j);
        }
        index += indexes_count;
    }
}
void registerInputFormatProcessorParquet(FormatFactory &factory)