spades Assertion `graph_.EdgeEnd(graph_.conjugate(e)) == VertexId()' failed

[Martin-lc]

Description of bug

Hi there, I coudn't figure out why my assembly failed, can you help me with it?

spades-core: /opt/conda/conda-bld/spades_1664217775513/work/src/common/assembly_graph/core/construction_helper.hpp:90: void omnigraph::ConstructionHelper::LinkOutgoingEdge(omnigraph::ConstructionHelper::VertexId, omnigraph::ConstructionHelper::EdgeId) [with DataMaster = debruijn_graph::DeBruijnDataMaster; omnigraph::ConstructionHelper::VertexId = omnigraph::impl::VertexId; omnigraph::ConstructionHelper::EdgeId = omnigraph::impl::EdgeId]: Assertion `graph_.EdgeEnd(graph_.conjugate(e)) == VertexId()' failed.

== Error == system call for: "['/usr/local/bin/spades-core', '/insomnia001/depts/pmg/users/cl3890/metaGeneStitcher/data/mgnify/rand_50/runs/ERR2834354/mia/work/81/07258ab788fb29d9706fd66a8fd2be/K33/configs/config.info', '/insomnia001/depts/pmg/users/cl3890/metaGeneStitcher/data/mgnify/rand_50/runs/ERR2834354/mia/work/81/07258ab788fb29d9706fd66a8fd2be/K33/configs/mda_mode.info', '/insomnia001/depts/pmg/users/cl3890/metaGeneStitcher/data/mgnify/rand_50/runs/ERR2834354/mia/work/81/07258ab788fb29d9706fd66a8fd2be/K33/configs/meta_mode.info']" finished abnormally, OS return value: -6
None

spades.log

spades.log

params.txt

params.txt

SPAdes version

3.15.5

Operating System

linux

Python Version

3.13.7

Method of SPAdes installation

binaries

No errors reported in spades.log

• Yes

[asl]

Hello

Does the issue reproduce with the latest SPAdes release?