Segmentation fault (core dumped) when odgi extract

[yeeus]

I have extracted a subgraph in advance, and I'd like to extract another subgraph from the former which might be faster than the whole graph. Here is my command:

odgi extract -i APGp1-HPRCp1-HGSVCp3_MC_chr6.gfav1.HLA.strlen_5k.og -o APGp1-HPRCp1-HGSVCp3_MC_chr6.gfav1.HLA.og.manual_bubble/HLA_H_to_J.og -r CHM13_Hap_chr6#0#CHM13_Hap_chr6#0[988-58288940]:29746295-33010476:29752492-29874846 -t12 -E -P

where CHM13_Hap_chr6#0#CHM13_Hap_chr6#0[988-58288940]:29746295-33010476 looks odd which was mentioned also by #574, and I got an error:

[odgi::extract] extracting path ranges 100.00% @ 1.99e+00 bp/s elapsed: 00:00:00:00 remain: 00:00:00:00
[odgi::extract] merge subpaths closer than 300000 bps - iteration 1 (max 6) 100.00% @ 1.62e+02 bp/s elapsed: 00:00:00:03 remain: 00:00:00:00
Segmentation fault (core dumped)

But when I extract from the whole graph with the command here:

odgi extract -i APGp1-HPRCp1-HGSVCp3_MC_chr6.gfav1.og -o APGp1-HPRCp1-HGSVCp3_MC_chr6.gfav1.HLA.og.manual_bubble/HLA_H_to_J.og -r CHM13_Hap_chr6#0#CHM13_Hap_chr6#0[988-58288940]:29752492-29874846 -t12 -E -P

it run correctly without any errors:

[odgi::extract] merge subpaths closer than 300000 bps - iteration 1 (max 6) 20.37% @ 7.19e-01 bp/s elapsed: 00:00:14:30 remain: 00:00:56:41
[odgi::extract] merge subpaths closer than 300000 bps - iteration 1 (max 6) 20.99% @ 7.41e-01 bp/s elapsed: 00:00:14:30 remain: 00:00:54:37
[odgi::extract] merge subpaths closer than 300000 bps - iteration 1 (max 6) 100.00% @ 3.24e+00 bp/s elapsed: 00:00:15:48 remain: 00:00:00:00
[odgi::extract] adding connecting edges 100.00% @ 3.02e+04 bp/s elapsed: 00:00:00:00 remain: 00:00:00:00
[odgi::extract] adding subpaths 100.00% @ 8.69e+01 bp/s elapsed: 00:00:01:46 remain: 00:00:00:00
[odgi::extract] checking missing edges and empty subpaths 100.00% @ 1.08e+03 bp/s elapsed: 00:00:00:00 remain: 00:00:00:00

So I want to ask why? And can I solve the problem when I want to extract from the subgraph?
Best wishes!

[yeeus]

I have solved this problem caused by the coordinate offset..