Issues

• malloc error

  gpertea/gffread#155 · Filter by author Artifice120 opened on Jun 25, 2026

• Error: invalid argument '--add-hasCDS'

  gpertea/gffread#154 · Filter by author desmodus1984 opened on May 10, 2026

• Fix gffread Issue with Processing Large Genomes (Chromosomes > 2GB)

  gpertea/gffread#153 · Filter by author cjw-gmail opened on Apr 27, 2026
  1

• After the gffread format conversion, the coordinates have negative values

  gpertea/gffread#152 · Filter by author JWJ13164328557 opened on Dec 3, 2025

• gff

  gpertea/gffread#151 · Filter by author ghost opened on Oct 28, 2025

• Enhancement Request

  gpertea/gffread#148 · Filter by author sanyalab opened on Jun 6, 2025
  

• Problems extraction proteins/cds when ? in strand column even though feature is not gene

  gpertea/gffread#147 · Filter by author jd3234 opened on May 9, 2025

• Respected scientist. After conversion, some CDS and exons were lost

  gpertea/gffread#146 · Filter by author helloworldABCD1234 opened on Apr 3, 2025

• An error was found in the generated protein sequence

  gpertea/gffread#145 · Filter by author Tang-pro opened on Feb 8, 2025
  2

• Could gffread extract Intron

  gpertea/gffread#144 · Filter by author jiangzy26 opened on Jan 17, 2025

• Gffread

  gpertea/gffread#143 · Filter by author Ram0619 opened on Jan 14, 2025

• Issue with Extracting Annotations from Custom GFF File

  gpertea/gffread#142 · Filter by author hj-99 opened on Jan 14, 2025

• GTF to GFF/GTF removing important features (three_prime_utr and five_prime_utr)

  gpertea/gffread#141 · Filter by author KaasBallard opened on Dec 19, 2024

• Not retrieving full transcripts from GFF3, only coding segments (this is without the -C parameter)

  gpertea/gffread#140 · Filter by author vaneet-lotay opened on Nov 6, 2024

• Error at GDynArray: cannot add item, maximum count reached!

  bug
  gpertea/gffread#139 · Filter by author Fengyaa opened on Oct 30, 2024
  2

  

• the output gtf file coordinates is different from output fasta

  gpertea/gffread#138 · Filter by author litun-fkby opened on Oct 17, 2024

• conversion from .gff3 to .gtf results in empty .gtf file

  gpertea/gffread#137 · Filter by author jsnoliva opened on Sep 12, 2024
  1

• Unable to extract gene name

  gpertea/gffread#135 · Filter by author kishor2019 opened on Jun 27, 2024

• *** stack smashing detected ***: gffread terminated

  gpertea/gffread#134 · Filter by author dengyang111 opened on Apr 22, 2024
  8

  

• What does the -r option do in gffread?

  gpertea/gffread#133 · Filter by author zigge90 opened on Mar 21, 2024
  1

• Please delete my post

  gpertea/gffread#132 · Filter by author santataRU opened on Mar 14, 2024

• -E prints errors but cannot find a way to write errors to a file

  gpertea/gffread#131 · Filter by author Angsty-Wondergirl opened on Mar 8, 2024
  1

• gffread -w works but not -x and -y

  gpertea/gffread#129 · Filter by author Ruiqi-CUB opened on Jan 8, 2024
  2

• Segmentation fault --- exact cds and protein from genome

  gpertea/gffread#128 · Filter by author 710744562 opened on Jan 7, 2024

• CDS and protein

  gpertea/gffread#127 · Filter by author Gon1976 opened on Dec 18, 2023