Running python3 BiG-MAP.family.py reports an error BiopythonParserWarning: Attempting to parse malformed locus line:

[zhaohanshuang]

Hi,
I am running antismash 7.0, big-map analysis on metagenomic data and the program comes out with the following result when I run python3 BiG-MAP.family.py.
Is this the right data to get?
/home/mcs/miniconda3/envs/BiG-MAP_process/lib/python3.6/site-packages/Bio/GenBank/Scanner.py:1401: BiopythonParserWarning: Attempting to parse malformed locus line:
'LOCUS NODE_37978_length_1104_cov_1.148414 1104 bp DNA linear UNK 01-JAN-1980\n'
Found locus 'NODE_37978_length_1104_cov_1.148414' size '1104' residue_type 'DNA'
Some fields may be wrong.
BiopythonParserWarning)
/home/mcs/miniconda3/envs/BiG-MAP_process/lib/python3.6/site-packages/Bio/GenBank/Scanner.py:1401: BiopythonParserWarning: Attempting to parse malformed locus line:
'LOCUS NODE_38054_length_1101_cov_0.890144 1101 bp DNA linear UNK 01-JAN-1980\n'
Found locus 'NODE_38054_length_1101_cov_0.890144' size '1101' residue_type 'DNA'
Some fields may be wrong.
BiopythonParserWarning)

thanks