Assertion failure in CountPairedInfo()

[epruesse]

I reproducibly get the below error with 3.14.0 and 3.14.1:

  0:00:41.211    85M / 6G    INFO    General                 (path_extender.hpp         : 894)  
 Processed 150 paths from 493 (30%)
spades-core: /opt/conda/conda-bld/spades_1596699678396/work/src/common/modules/path_extend/paired_library.hpp:131: 
double path_extend::PairedInfoLibraryWithIndex<Index>::
CountPairedInfo(path_extend::EdgeId, path_extend::EdgeId, int, bool) const
[with Index = const omnigraph::de::PairedIndex<debruijn_graph::DeBruijnGraph, omnigraph::de::PointTraits, 
omnigraph::de::safe_btree_map>&; path_extend::EdgeId = omnigraph::impl::EdgeId]: 
Assertion `index_.size() != 0' failed.

The data is admittedly pathological. It is a sample screened for a target genome using high-sensitivity mapping. The sample probably does not contain the genome, but due to high sensitivity mapping, there are still ~50k reads passed into spades.

I can't post the data here, but I am willing to help debug.

It's probably an edge case not relevant for "sane" situations, but it does break our pipeline when spades "crashes" on some negative samples.

[asl]

Will you please post your spades.log file?

[epruesse]

Here:

spades.log

[ajkarloss]

How did you solve this issue?