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rcedgar / muscle

Multiple sequence and structure alignment with top benchmark scores scalable to thousands of sequences. Generates replicate alignments, enabling assessment of downstream analyses such as trees and predicted structures.
https://drive5.com/muscle
GNU General Public License v3.0
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Segmentation fault : only a few small sequences to align #70

Closed JulieBorgel closed 7 months ago

JulieBorgel commented 7 months ago

Thank you for a fantastic tool.

I can't figure out why I get an error although I'm trying to align only 8 sequences and they aren't too long.

muscle 5.1.osxarm64 [ef62d8-dirty] 34.4Gb RAM, 12 cores Built Jan 15 2022 11:59:50 (C) Copyright 2004-2021 Robert C. Edgar. https://drive5.com

Input: 8 seqs, avg length 745, max 1220

zsh: segmentation fault ./muscle5.1.macos_arm64 -align trim_qc_seq.fa -output aln.afa

JulieBorgel commented 7 months ago

The issue is solved, the problem was from. my input file which contained empty sequences.