ClassyFire and MotifDB annotations missing

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Thomas Lawson

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Jan 14, 2025, 12:09:37 PMJan 14
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Hi GNPS,

I have been running the Classic Molecular Networking worfklow on the https://gnps.ucsd.edu web server. Then using MS2LDA MotifDB, Dereplicator+ and
Molnetenhance.

However it looks like I am no longer getting any ClassyFire annotations or hits to MotifDB. See ID=9ca7bcc50f9a48e4b87f9b8334b30254

Which is strange as I was getting hits last week. Is there perhaps a known issue causing this?

Kind regards,
Tom

Thomas Lawson

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Jan 15, 2025, 10:19:59 AMJan 15
to GNPS Discussion Forum and Bug Reports
Hi all,

Noting that if I try to re-run the MS2LDA_MOTIFDB workflow now I get the following error

File["/scratch/ccms-gnps/f743b92a9aae464b802115e76a8c1c44/ms2lda_motifdb"].mkdirs() returned false.

Is there some maintenance going on?

ID=f743b92a9aae464b802115e76a8c1c44
Message has been deleted

Jason Alcano

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Jan 16, 2025, 6:23:39 AMJan 16
to GNPS Discussion Forum and Bug Reports
Hi Thomas,

 I had the same problem yesterday. I can get results today. But still Classyfire annotations are missing after MolNetEnhancer workflow. I get a graphML file with "no matches" under CF_superclass and other columns under Classyfire.

How about on your end? Did you resolve it already?

Thomas Lawson

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Jan 16, 2025, 10:10:18 AMJan 16
to Jason Alcano, GNPS Discussion Forum and Bug Reports
Hi Jason,

I can get results today - but like you - the ClassyFire annotations are still missing. I wonder if there is an external web call that is no longer working to the ClassyFire API...

Similar issue with MS2LDA MassMotifDB hits.

Tom



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