error in R plugin in dada2

[Nicholas_Bokulich]

Hi @Tanvir_Seeam ,

This is a memory error. See this forum post for troubleshooting advice (or for more troubleshooting advice, search "'names' attribute must be the same length as the vector " in the search bar to find similar topics in the forum):

Denoising error, names attribute must be the same length as vector

Hi all, I’ve been running into a similar error to this thread: https://forum.qiime2.org/t/qiime2-dada2-error/6223 However, I have been monitoring my memory and it only sits at around 30% usage when it crashes. So I don’t think that’s the issue. I’m running QIIME2 in Unbuntu 18, installed QIIME using Conda, and the computer has 40 cores and 128 GB memory. Strangely, I don’'t have the problem when running 2019.1, but the error occurs both in 2019.4 and 2019.7. Any ideas what the problem could …

Good luck!