Hello, I essentially am aiming to calculate the mean mapping qualities of patient FASTQs to different ethnicity genomes in the pangenome. HG1109 is one of the genomes in hprc-v1.1-mc-grch38.full.gbz and I'm using that to test my code. SRR32568286 is a random human FASTQ (tp53 amplicon) from SRA that I'm also using to test code.

I got HG1109 paths with

vg paths -x /path/to/hprc-v1.1-mc-grch38.full.gbz -L > /path/to/hprc-v1.1-mc-grch38.full.paths 
grep HG1109  /path/to/hprc-v1.1-mc-grch38.full.paths > HG1109.paths

Next, I have generated a GAM file with the following command:

vg giraffe -Z /path/to/hprc-v1.1-mc-grch38.full.gbz -f path/to/SRR32568286.fastq.gz -t 128 --progress -o gam > SRR32568286.gam

Next I try to surject this GAM into a BAM file with this command.

vg surject --progress -b -t 64 -x /path/to/hprc-v1.1-mc-grch38.full.gbz -F /path/to/HG1109.paths /path/to/SRR32568286.gam > /path/to/SRR32568286.bam

This gives me the following error (non ASCII characters removed for Biostars):

Loading graph...
Applying overlay...
Finding paths...
terminate called after throwing an instance of 'std::out_of_range'
  what():  _Map_base::at
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Crash report for vg v1.63.1 "Boccaleone"
Caught signal 6 raised at address 0x22bce6c; tracing with backward-cpp
Stack trace (most recent call last):
#17   Object "/cephfs/volumes/hpc_home/k2478847/7eea5dc7-543f-4530-95f5-2fe4dc97b0e6/miniconda3/bin/vg", at 0x65e4f4, in _start
#16   Object "/cephfs/volumes/hpc_home/k2478847/7eea5dc7-543f-4530-95f5-2fe4dc97b0e6/miniconda3/bin/vg", at 0x2279136, in __libc_start_main
#15   Object "/cephfs/volumes/hpc_home/k2478847/7eea5dc7-543f-4530-95f5-2fe4dc97b0e6/miniconda3/bin/vg", at 0x2277899, in __libc_start_call_main
#14   Object "/cephfs/volumes/hpc_home/k2478847/7eea5dc7-543f-4530-95f5-2fe4dc97b0e6/miniconda3/bin/vg", at 0xf2d5fb, in vg::subcommand::Subcommand::operator()(int, char**) const
#13   Object "/cephfs/volumes/hpc_home/k2478847/7eea5dc7-543f-4530-95f5-2fe4dc97b0e6/miniconda3/bin/vg", at 0xf31e35, in main_surject(int, char**)
#12   Object "/cephfs/volumes/hpc_home/k2478847/7eea5dc7-543f-4530-95f5-2fe4dc97b0e6/miniconda3/bin/vg", at 0x11fc812, in vg::get_sequence_dictionary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, handlegraph::PathPositionHandleGraph const&)
#11   Object "/cephfs/volumes/hpc_home/k2478847/7eea5dc7-543f-4530-95f5-2fe4dc97b0e6/miniconda3/bin/vg", at 0x15e30f7, in vg::get_input_file(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void (std::istream&)>)
#10   Object "/cephfs/volumes/hpc_home/k2478847/7eea5dc7-543f-4530-95f5-2fe4dc97b0e6/miniconda3/bin/vg", at 0x11f8b02, in vg::get_sequence_dictionary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, handlegraph::PathPositionHandleGraph const&)::{lambda(std::istream&)#2}::operator()(std::istream&) const
#9    Object "/cephfs/volumes/hpc_home/k2478847/7eea5dc7-543f-4530-95f5-2fe4dc97b0e6/miniconda3/bin/vg", at 0x11f804b, in vg::get_sequence_dictionary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, handlegraph::PathPositionHandleGraph const&)::{lambda(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, long, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const*)#1}::operator()(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, long, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const*) const
#8    Object "/cephfs/volumes/hpc_home/k2478847/7eea5dc7-543f-4530-95f5-2fe4dc97b0e6/miniconda3/bin/vg", at 0x19dcb33, in bdsg::ReferencePathOverlay::get_path_length(handlegraph::path_handle_t const&) const
#7    Object "/cephfs/volumes/hpc_home/k2478847/7eea5dc7-543f-4530-95f5-2fe4dc97b0e6/miniconda3/bin/vg", at 0x61d0d3, in std::__throw_out_of_range(char const*)
#6    Object "/cephfs/volumes/hpc_home/k2478847/7eea5dc7-543f-4530-95f5-2fe4dc97b0e6/miniconda3/bin/vg", at 0x21b16b8, in __cxa_throw
#5    Object "/cephfs/volumes/hpc_home/k2478847/7eea5dc7-543f-4530-95f5-2fe4dc97b0e6/miniconda3/bin/vg", at 0x21b1556, in std::terminate()
#4    Object "/cephfs/volumes/hpc_home/k2478847/7eea5dc7-543f-4530-95f5-2fe4dc97b0e6/miniconda3/bin/vg", at 0x21b14eb, in __cxxabiv1::__terminate(void (*)())
#3    Object "/cephfs/volumes/hpc_home/k2478847/7eea5dc7-543f-4530-95f5-2fe4dc97b0e6/miniconda3/bin/vg", at 0x61b3eb, in __gnu_cxx::__verbose_terminate_handler() [clone .cold]
#2    Object "/cephfs/volumes/hpc_home/k2478847/7eea5dc7-543f-4530-95f5-2fe4dc97b0e6/miniconda3/bin/vg", at 0x61db33, in abort
#1    Object "/cephfs/volumes/hpc_home/k2478847/7eea5dc7-543f-4530-95f5-2fe4dc97b0e6/miniconda3/bin/vg", at 0x2290315, in raise
#0    Object "/cephfs/volumes/hpc_home/k2478847/7eea5dc7-543f-4530-95f5-2fe4dc97b0e6/miniconda3/bin/vg", at 0x22bce6c, in __pthread_kill
Library locations:
ERROR: Signal 6 occurred. VG has crashed. Visit https://github.com/vgteam/vg/issues/new/choose to report a bug.
---------------------------
Context dump:
        Thread 0: Starting 'surject' subcommand
Found 1 threads with context.
---------------------------
Please include this entire error log in your bug report!
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Anyone able to advise on this? Or some other way to achieve my aim with vg tools? ps. I get the same error when I try vg giraffe with -o BAM, and all command run fine if I exclude --ref-paths

Thank you in advance.