Error while running DADA2 command!

[Soha]

each time i run DADA2, there is a new error code -9, -11 and 1!!!

Running external command line application(s). This may print messages to stdout and/or stderr.
The command(s) being run are below. These commands cannot be manually re-run as they will depend on temporary files that no longer exist.

Command: run_dada_single.R /tmp/qiime2-archive-17vwoqi7/d46613bb-148c-4e30-a84a-1130b7bebbdf/data /tmp/tmpunsnfphn/output.tsv.biom /tmp/tmpunsnfphn 0 0 2.0 2 consensus 1.0 1 1000000

R version 3.4.1 (2017-06-30)
Loading required package: Rcpp
DADA2 R package version: 1.6.0

1. Filtering …
2. Learning Error Rates
   Not all sequences were the same length.
   Not all sequences were the same length.
   Not all sequences were the same length.
   Not all sequences were the same length.
   Not all sequences were the same length.
   Not all sequences were the same length.
   Not all sequences were the same length.
   Not all sequences were the same length.
   Not all sequences were the same length.
   Not all sequences were the same length.
   Not all sequences were the same length.
   Not all sequences were the same length.
   Plugin error from dada2:

An error was encountered while running DADA2 in R (return code -9), please inspect stdout and stderr to learn more.

[Nicholas_Bokulich]

Hi @Soha,
The error codes that you are seeing have been diagnosed previously on the forum, e.g., here. It sounds like you are having a memory error and should use a more powerful machine, if possible — though other issues (e.g., sequence trim lengths) may be involved. Please check out those other posts, make the modifications recommended in those threads, and let us know if you are still having trouble (and if so please post the full commands you are using and complete error messages).

Good luck!