error when using "generate_conf.py" to prepare input files of WGDI

[sanvva]

Genome sequences and annotation gff files of Apostasia shenzhenica and Phalaenopsis equestris were downloaded from:
https://www.ncbi.nlm.nih.gov/genome/66931
ftp://ftp.genomics.org.cn/pub/Orchid_Phalaenopsis_equestris/

python generate_conf.py -p Ash Ashenzhenica.genome.fasta Ashenzhenica.gene.gff
python generate_conf.py -p Peq Pequestris.genome.fasta Pequestris.gene.gff

Errors:
1.
Traceback (most recent call last):
File "generate_conf.py", line 117, in
chrom=chrom,lens=lens,count=gene_count[chrom]), file=len_file)
KeyError: 'KZ451892.1'

Traceback (most recent call last):
File "generate_conf.py", line 89, in
gene_dict, tx_pos_dict, CDS_dict= parse_gff( args.gff )
File "generate_conf.py", line 67, in parse_gff
tx_parent = re.search(r'Parent=(.*?)[;\n]',content[8]).group(1)
AttributeError: 'NoneType' object has no attribute 'group'