gff-to-gtf - output contains only exons

[SevOnMars]

Hi,

the output of gff-to-gtf.py contains only exon features even if the input file is a complete GFF file with all features...
Could you please fix this error?

Thanks.
Séverine

[SevOnMars]

I used this GFF file from the NCBI :
ftp://ftp.ncbi.nlm.nih.gov/genomes/all/GCF/000/008/865/GCF_000008865.1_ASM886v1/GCF_000008865.1_ASM886v1_genomic.gff

Do you think it could be an error in the NCBI GFF format ?
Could anyone test it ?