Data Error in BWBReader.py

[thunder123321]

When I run the script "BWBReader.py", the code reports the following error,

(Parrot) root@nlp:~/ParroT-master/BlonDe/BlonDe-main$ python BWB/BWBReader.py BWB/test_with_annotations Generating the cached file... Traceback (most recent call last): File "BWB/BWBReader.py", line 544, in for sentences in bwb_reader.dataset_iterator_from_cache(cache_file, dir_path): File "BWB/BWBReader.py", line 169, in dataset_iterator_from_cache self.to_cache(dir_path, cache_file) File "BWB/BWBReader.py", line 530, in to_cache for sentences in self.dataset_iterator(dir_path): File "BWB/BWBReader.py", line 212, in dataset_iterator yield from self.sentence_iterator(chs_path, ref_path) File "BWB/BWBReader.py", line 268, in sentence_iterator for chs_document, ref_document in self.dataset_document_iterator(chs_path, ref_path): File "BWB/BWBReader.py", line 260, in dataset_document_iterator ref_document.append(self._line_to_BWBsentence(line, "en", document_id, sentence_id)) File "BWB/BWBReader.py", line 414, in _line_to_BWBsentence k = self._deal_with_ann_span(line, k, mention_stack, quote_stack, File "BWB/BWBReader.py", line 384, in _deal_with_ann_span k = self._deal_with_ann_span(line, k, mention_stack, quote_stack, File "BWB/BWBReader.py", line 384, in _deal_with_ann_span k = self._deal_with_ann_span(line, k, mention_stack, quote_stack, File "BWB/BWBReader.py", line 384, in _deal_with_ann_span k = self._deal_with_ann_span(line, k, mention_stack, quote_stack, [Previous line repeated 19 more times] File "BWB/BWBReader.py", line 351, in _deal_with_ann_span raise RuntimeError(f'the annotated span <{ann_span}> is not followed by a ''. \n' RuntimeError: the annotated span <O,2> is not followed by a . document_id: Book0-4, sentence_id: 20

Our "test_with_annotations" was downloaded in this project without any revision. Would you happen to have any suggestions about our question?