Thanks for the detailed post @djcabral92! I was peeking through qiime2-q2cli-err-8is8dwp6.txt and it looks like you somehow have an older version of dada2 in your conda environment (1.2.0), but q2-dada2 should be using 1.4.0.
I suspect this is because you have an installation of R outside of your QIIME 2 environment. Please take a look at this post and see if the directions linked to there fix the problem for you. If not, please provide the output from the following commands, after activating your QIIME 2 environment:
$ conda list$ which R
Thanks! ![]()