In Step 7: Message: ValueError: not enough values to unpack (expected 2, got 1)

[aroavaron]

Hello,

I have been running ipyrad without any problem until now. However, I added a few samples and ran it again and I'm getting the error below:

Step 7: Filtering and formatting output files
[####################] 100% 0:00:22 | applying filters
[####################] 100% 0:04:25 | building arrays

Encountered an Error.
Message: ValueError: not enough values to unpack (expected 2, got 1)
Use debug flag (-d) for full code traceback.

I modified the job and the params files accordingly. Any suggestion about the potential source of the error?

Thanks for any suggestions and for your time!
Adela

[isaacovercast]

Hello Adela,

How did you add a few samples? Did you add them at the beginning and re-run everything from step 1? If not this, what did you try?

Can you also run step 7 again and include the -d flag and copy/paste the output message here?

Thanks,
-isaac

[aroavaron]

Hi again! I added the samples to the folder including the demultiplexed/sorted fastq files (path provided in step # [4], and then, I re-run everything from step 1.
I will run it again including the -d flag and share the output message here.

Is it possible that this is a memory issue?

Thanks a lot!

[isaacovercast]

It isn't a memory issue, im' pretty sure. Please share the debug output with me next time it crashes.

[aroavaron]

here it's! Please, let me know if you need anything else.

Step 7: Filtering and formatting output files
[####################] 100% 0:00:22 | applying filters
[####################] 100% 0:04:25 | building arrays

Encountered an Error.
Message: ValueError: not enough values to unpack (expected 2, got 1)

Parallel connection closed.
---------------------------------------------------------------------------ValueError Traceback (most recent call last) in
/share/apps/bioinformatics/ipyrad/conda/0.9/envs/ipyrad_0.9/lib/python3.7/site-packages/ipyrad/assemble/write_outputs.py in write_loci_and_alleles(data)
1604
1605 all1, all2 = splitalleles(seq)
-> 1606 aname, spacer = name.split(" ", 1)
1607 achunk.append(aname + "_0 " + spacer + all1)
1608 achunk.append(aname + "_1 " + spacer + all2)
ValueError: not enough values to unpack (expected 2, got 1)

[isaacovercast]

Did you run this again with the 0.9.93 version after installing the newest version? If so let me know if it worked and please close this issue. Thanks!