Error while training Naive Bayes Classifier

I ran the following command,

qiime feature-classifier fit-classifier-naive-bayes --i-reference-reads ref-seq-merged.qza --i-reference-taxonomy ref-taxonomy.qza --o-classifier classifier.qza

and I get the following message,

“Plugin error from feature-classifier:
[Errno 28] No space left on devide
Debug info has been saved to /var/folders/15/2jlywjnsw1_fg0tdxn8v39c0000gp/T/qiime2-q2cli-err-sl1ittpy.log”

I have about 16GB free space on my Mac, and I tried to overwrite the TMPDIR, but the following error shows up,

“export: not valid in this context: /Users/SafaSalim”.

I am a complete novice at this, so a detailed explanation will be much appreciated.

Hi @Safa_Salim!

This might not be enough free disk space, especially if you're fitting a classifier for a large-ish database. What database are you working with?

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