Hey there, I have a problem to get output from this code:
!qiime feature-classifier fit-classifier-naive-bayes
--i-reference-reads bact_seqs_v1v2_clean.qza
--i-reference-taxonomy bact_tax.qza
--o-classifier bact_classifier_v1v2.qza
sequence and taxonomie are cleaned and sequences can be found in taxonomie.fastq data...but this code produce no output data "bact_classifier_....qza"...i get no error message....everything looks fine, but its not working.
I use wsl ubuntu environment and qiime2-amplicon-2024.10
Thanks for any ideas!
timanix
(Timur Yergaliyev)
May 21, 2025, 10:00am
2
Hello and welcome to the forum!
I had similar issues several times - there was no error, and no output files and the reason was insufficient RAM.
You would try one of the options:
Decrease "--p-classify--chunk-size" (default 20000)
Search for the machine with higher RAM available (computer room...)
Best,
Timur
1 Like
timanix
(Timur Yergaliyev)
May 21, 2025, 10:10am
4
UPD:
Please check my comment here , you can use the classifier I already trained.
1 Like
system
(system)
Closed
June 21, 2025, 4:11pm
5
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