(error) qiime feature-classifier fit-classifier-naive-bayes

Hi @jww4557 ,
As you found, SILVA can be a bit challenging to work with (when starting with the raw source files).

This is why we made a plugin to automatically download and format data from SILVA (as well as other sources). Please see the tutorial here for using RESCRIPt:

You can use that to create a custom database from SILVA.

Good luck!

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