Hi Darrell, I’m not sure what Python code you are using that produces the “No atoms specified” error. Probably you are running a Chimera command. You can catch that error in Python and ignore it with code like from Commands import CommandError try: # Your ligand selection code here except CommandError: pass # Got an error, ignore it Tom On Jun 5, 2014, at 9:41 AM, Hurt, Darrell (NIH/NIAID) [E] <darrellh@niaid.nih.gov> wrote:
Hi Chimera friends,
I'm trying to use the attached MOL file (dopamine) in Chimera and I want to run a Python script on it. My script does some things to the molecule using selection categories. I'm trying to select this molecule as "ligand", but I get a "No atoms specified" error.
Alternatively, is there a way in Python to ignore the error if I get it and keep processing the rest of the script?
Thanks, Darrell
-- Darrell Hurt, Ph.D. Section Head, Computational Biology Bioinformatics and Computational Biosciences Branch (BCBB) OCICB/OSMO/OD/NIAID/NIH
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