[khmer] interleave-reads.py error

Titus Brown titus at idyll.org
Wed Jul 1 10:55:52 PDT 2015


Hi Dacotah, thank you for the report! We should have fixed this in the 1.4 release (the latest). Please let us know if that works for you (or not)!

--
Titus Brown, ctbrown at ucdavis.edu

> On Jul 1, 2015, at 10:32 AM, Dacotah Melicher <dacotahm at gmail.com> wrote:
> 
> 
> Precisely describe what you are trying to do. Reread it from the perspective of someone else trying to reproduce your task.
> Copy-and-paste the exact command that is causing the problem. Include the steps you performed leading up to the issue.
> Include the complete error message; if it is large, include a link to a file.
> 
> 
> Linux 3.19.0-15-generic x86_64 (Virtualbox guest on a Windows 7 host)
> 
> Python 2.7.9
> 
> Khmer1.1
> 
> Hello,
> 
> I'm trying to work through trimming and normalizing a data set and I receive the following error from interleave-reads.py after running Trimmomatic.  I have successfully run this data set through on another machine as-is and with the same commands but now I receive this error.  
> 
> 
> 
> Input Read Pairs: 3995957 Both Surviving: 838881 (20.99%) Forward Only Surviving: 3157067 (79.01%) Reverse Only Surviving: 0 (0.00%) Dropped: 9 (0.00%)
> TrimmomaticPE: Completed successfully
> 
> || This is the script 'interleave-reads.py' in khmer.
> || You are running khmer version 1.1
> || You are also using screed version 0.9
> ||
> || If you use this script in a publication, please cite EACH of the following:
> ||
> ||   * MR Crusoe et al., 2014. doi: 10.6084/m9.figshare.979190
> ||
> || Please see the CITATION file for details.
> 
> Interleaving:
>     s1_pe
>     s2_pe
> ... 0 pairs
> Traceback (most recent call last):
>   File "/usr/local/share/khmer/scripts/interleave-reads.py", line 124, in <module>
>     main()
>   File "/usr/local/share/khmer/scripts/interleave-reads.py", line 115, in main
>     "This doesn't look like paired data! %s %s" % (name1, name2)
> AssertionError: This doesn't look like paired data! M00366:65:000000000-ABGLH:1:1101:10774:1303 1:N:0:6/1 M00366:65:000000000-ABGLH:1:1101:10774:1303 2:N:0:6/2
> 
> 
> 
> Thanks!
> 
> Dacotah
> 
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