only table.qza after dada2

[Nicholas_Bokulich]

Hi @ljy0676,
We have seen this reported just a couple times before — not sure why it occurs, but it sounds like sometimes q2-dada2 crashes between outputting the first and second files.

See here for some info and steps to troubleshoot:

Missing dada2 Output with and without &

Hello, I have read through a previous post with a similar topic name but didn't find how the issue was resolved. I have tried to run dada2 several times using the following: qiime dada2 denoise-paired --i-demultiplexed-seqs seqs.qza --p-trim-left-f 0 --p-trim-left-r 0 --p-trunc-len-f 299 --p-trunc-len-r 256 --o-table table.qza --o-representative-sequences rep_seqs.qza --o-denoising-stats denoising_stats.qza I have run it both with and without & on the end. Every time I have run…

Let us know if that helps!