Thanks @thermokarst, appreciate the insider knowledge.
This feels like a really stupid question… the error message shows what version sklearn was applied to generate the --i-classifier object, but how do I go about identifying what QIIME version was used to create that same object? If I run qiime tools peek..., I don’t get that specific info:
UUID: 50e48dcb-e40c-4757-b918-2bacfbf0afc6
Type: TaxonomicClassifier
Data format: TaxonomicClassiferTemporaryPickleDirFmt
but maybe there’s something in the UUID that will be useful? I thought maybe I’m supposed to view it in view.qiime2.org and get other provenance info, but the example doesn’t show which QIIME version was used in the screenshot in that example.
Related stupid question / feature request: would it be to possible to add the QIIME version associated with any artifact as an output in that qiime tools peek... command?
Turns out I was trying to run @Nicholas_Bokulich 's hybrid classifier, so I ended up needing not only to figure which QIIME version I used to generate that classifier object, but I also needed to resolve when the hybrid classifier became an option. I’m going to have to recreate the classifier object, so at the moment on Monsoon I’m eating up something like 1TB or RAM. Apologies anyone in Flagastaff… 