svtools lsort KeyError: 'CIPOS'

[hcsun1]

Hello,

I have encountered an issue. Could you please help me check it and suggest how to solve it? I really appreciate your assistance.

command：

svtools lsort F_hapAB.RefF.variants.sort.vcf.gz Ga.RefF.variants.sort.vcf.gz G.RefF.variants.sort.vcf.gz | bgzip -c > sort.vcf.gz

erro

Traceback (most recent call last):
File "/data/lilab/hcsun1/miniconda3/envs/py27/bin/svtools", line 8, in
sys.exit(main())
File "/data/lilab/hcsun1/miniconda3/envs/py27/lib/python2.7/site-packages/svtools/cli.py", line 79, in main
sys.exit(args.entry_point(args))
File "/data/lilab/hcsun1/miniconda3/envs/py27/lib/python2.7/site-packages/svtools/lsort.py", line 123, in run_from_args
sorter.execute()
File "/data/lilab/hcsun1/miniconda3/envs/py27/lib/python2.7/site-packages/svtools/lsort.py", line 58, in execute
self.vcf_lines.sort(key=l_bp.vcf_line_key)
File "/data/lilab/hcsun1/miniconda3/envs/py27/lib/python2.7/site-packages/svtools/l_bp.py", line 158, in vcf_line_key
v1 = split_v(l1)[:8]
File "/data/lilab/hcsun1/miniconda3/envs/py27/lib/python2.7/site-packages/svtools/l_bp.py", line 133, in split_v
start_l = pos_l + int(m['CIPOS'].split(',')[0])
KeyError: 'CIPOS'