[Chimera-users] Chimera Help Desk: Missing Output file

Arturo Estolano Cobián estolano.arturo at uabc.edu.mx
Sun Mar 25 20:01:27 PDT 2018

Dear Chimera Help Desk,
I have a problem while running molecular docking on Chimera.
After running Tools --> Surface/Binding Analysis --> AutoDock Vina, I do
not get the results from the docking analysis.
I get the regular *name*.receptor.pdb , *name*.receptor.pdbqt ,
, *name*.ligand.pdbqt and *name*.conf  files, but the *name* file (the
docking results) does not generate.

In the Reply Log I found this, which I assume is involved in the problem:

standard error

Unable to initialize environment because of error: cannot register event
client. Only 99 event clients are allowed in the system
Traceback (most recent call last):
  File "C:\Program Files (x86)\Chimera 1.11.2\share\chimera\tasks.py", line
179, in runStatusCB
  File "C:\Program Files (x86)\Chimera
1.11.2\share\WebServices\appWebService.py", line 171, in statusCB
    self.finishCB(self.backend, fileMap)
  File "C:\Program Files (x86)\Chimera 1.11.2\share\vina\ws.py", line 179,
in _wsFinish
    raise NonChimeraError("No data file returned from "
NonChimeraError: No data file returned from AutoDock Vina web service

And I can't find how to solve this and get the results from the docking
experiments I'm doing.
Can you please help me solve this problem?
Thank you in advance for your attention.
Arturo Estolano Cobián

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