blajoie / vcf2fasta Goto Github PK

Hello !
I am interested in your python script,
I tried to realize the example of your github page but at the moment of the result, the linux terminal gives me as error :
"
processing VCF file
chr 2L
found 980 snps

sorting by position
chr2L ... 980 snps

processing REF file
chr2LTraceback (most recent call last):
File "vcf2fasta.py", line 257, in
main()
File "vcf2fasta.py", line 206, in main
while((current_snp[0] < start) and (len(tmp_pos_list) > 0)):
TypeError: '<' not supported between instances of 'NoneType' and 'int'
"
Do I need to change something in your script to fix this?

Thanks in advance for your answer!
Kind regards