non-existent physical address', caught bus error.

[colinbrislawn (Colin J Brislawn)]

Hello @fabianomenegidio,

Welcome to the Qiime 2, forums! :qiime2:

I'm glad that denoise-single is working well. I've not see the 'non-existent physical address' error before, but I think Evan has some advice in this thread:

@ebolyen

1. Something is up with your install (easy to fix, harder to diagnose). What does this command say if you run it in your QIIME 2 environment?

R -e ".libPaths()"

2. Something might be wrong with your hardware. Does this error happen consistently? If not, then we’re running into an issue somewhere between the process and the hardware. Last time we saw something like this, we weren’t able to reproduce it a second time, so our best guess was a malfunction of the RAM.

Does that help? Have you tried rerunning that command and see if it just happens to work the second time?

Colin