IndexError: list index out of range

[Jinyc-20]

Hi Antony,

Thanks for your great software. But when I use this tool to process MIMIC dataset, I got the following problem,

File "/usr/local/python38/lib/python3.8/site-packages/pymetamap-0.2-py3.8.egg/pymetamap/SubprocessBackend.py", line 243, in extract_concepts
concepts = Corpus.load(output.splitlines())
File "/usr/local/python38/lib/python3.8/site-packages/pymetamap-0.2-py3.8.egg/pymetamap/Concept.py", line 75, in load
if fields[1] == 'MMI':
IndexError: list index out of range

Thanks for your help!