[Gmod-gbrowse] gff3 file loading

[Asma Riyaz]

Hi,

I am trying to load a gff3 file into chado, but it fails with the error
below:

*Sorting the contents of
/etc/BioDIG/biodig/web/static/genomicFiles/new/Tribolium_casteneum/ChLG10_official_gene.gff3
...*

*DBD::Pg::st execute failed: ERROR: null value in column "parent" violates
not-null constraint*

*DETAIL: Failing row contains (ChLG10, TCOGS2:TC004355, null, ChLG10
TCOGS2 gene 11381335 11383395 . - . ID=TCOGS2:TC004355;Na..., null). at
/usr/local/share/perl/5.18.2/Bio/GMOD/DB/Adapter.pm line 4722, <IN> line 3.*

*Inserting into the sort table failed:,*

*Probably due to this line: ChLG10 TCOGS2 gene 11381335 11383395 . - .
ID=TCOGS2:TC004355;Name=TC004355;Alias=GLEAN_04355*

I have checked to see if there are extra tab spaces but I couldn't find any.

How do I re-format these gff3 files so as to overcome this?

Thanks,

Asma