Sure thing, here is what I found in the reply log: 

Autodock Vina ligand docking initiated for 4Q2U.pdb
Opal service URL: http://nbcr-222.ucsd.edu/opal2/services/vina_1.1.2
Opal job URL: http://nbcr-222.ucsd.edu/opal-jobs/appvina_1.1.21550104273457-329691785
standard output
-----
Inputs arguments: --receptor receptor.pdbqt --ligand ligand.pdbqt --config vina.conf --out results.pdbqt
Your job 549453 ("vina.sub") has been submitted
Job 549453 exited with exit code 1.
-----
standard error
-----
[no output]
-----
Traceback (most recent call last):
  File "/private/var/folders/6k/b103gnf53bs5bd6yy5nqh7sw0000gn/T/AppTranslocation/38672013-1507-4E65-BE74-BEEC2969A32E/d/Chimera.app/Contents/Resources/share/chimera/tasks.py", line 179, in runStatusCB
    task.statusCBList[0]()
  File "/private/var/folders/6k/b103gnf53bs5bd6yy5nqh7sw0000gn/T/AppTranslocation/38672013-1507-4E65-BE74-BEEC2969A32E/d/Chimera.app/Contents/Resources/share/WebServices/appWebService.py", line 172, in statusCB
    self.finishCB(self.backend, fileMap)
  File "/private/var/folders/6k/b103gnf53bs5bd6yy5nqh7sw0000gn/T/AppTranslocation/38672013-1507-4E65-BE74-BEEC2969A32E/d/Chimera.app/Contents/Resources/share/vina/ws.py", line 181, in _wsFinish
    raise NonChimeraError("No data file returned from "
NonChimeraError: No data file returned from AutoDock Vina web service


On Wed, Feb 13, 2019 at 5:55 PM Conrad Huang <conrad@cgl.ucsf.edu> wrote:
That's very odd.  The Chimera tool is supposed to detect and download
the data.  If it doesn't take too long, can you please try running it
again?  When the request is sent, there should be a "status" URL
displayed in the Reply Log.  You can use a browser to visit that URL to
check on the calculation.  If you can send one of those URLs to me, I
can try to do a little more investigation as to why Chimera is not
behaving properly.  Thanks.

Conrad

On 2/13/2019 11:53 AM, Cassidy Terrell wrote:
> Hello,
>
> I am using the AutoDock feature in UCSF Chimera and after clicking
> "Apply" everything appears to work normally and then program says:
> E/xecution complete - check outputs to verify successful execution/
>
> In the past a ViewDock window with the results would automatically
> pop-up after the execution completed - however this is no longer
> happening and I do not know how to access the output files. The program
> did not write a /name.pdbqt /file - all other files are there though.
>
> Any suggestions for accessing the output file would be much appreciated!!
>
> --
> Cassidy R. Terrell, Ph.D.
>
> Assistant Professor, Biochemistry
> University of Minnesota, Rochester
> 111 South Broadway
> Rochester, MN 55904
>
> /Always believe something wonderful is about to happen/
>
>
> _______________________________________________
> Chimera-users mailing list: Chimera-users@cgl.ucsf.edu
> Manage subscription: http://plato.cgl.ucsf.edu/mailman/listinfo/chimera-users
>


--
Cassidy R. Terrell, Ph.D.

Assistant Professor, Biochemistry
University of Minnesota, Rochester
111 South Broadway
Rochester, MN 55904 

Always believe something wonderful is about to happen