Illegal division by zero in find_flTE.pl during panEDTA run

[AnaKurdadze]

Hi Shujun,

Thanks a lot for developing EDTA and panEDTA!

I successfully annotated 46 potato genome samples using EDTA and now I'm running panEDTA.sh. However, during the "Identify full-length TEs for genome" step, the run threw several Illegal division by zero errors from find_flTE.pl. The pipeline didn't completely abort and eventually reached Saturated at iter7, but I'm wondering if full-length TEs for some of the genomes were skipped due to this.

command run
sh $EDTA_PATH/panEDTA.sh -g $GENOME_LIST -t 12 -a 0 -f 5 -c $CDS

log snippet

Idenfity full-length TEs for genome
Idenfity full-length TEs for genome
...
Illegal division by zero at EDTA/bin/find_flTE.pl line 43, <> line 1057225.
...
Idenfity full-length TEs for genome
Illegal division by zero at EDTA/bin/find_flTE.pl line 43, <> line 831969.
Idenfity full-length TEs for genome
Illegal division by zero at EDTA/bin/find_flTE.pl line 43, <> line 951669.
Illegal division by zero at EDTA/bin/find_flTE.pl line 43, <> line 199296.
Idenfity full-length TEs for genome
...

EDTA v2.2.2

Thanks!