render produce wrong output file when running through script

[huangziyan11111]

render produce wrong output file when running through script

[Eigenstate]

I need some more information to be able to help you with your problem. A couple questions:

• What's the output you're getting? Are there any error messages or exceptions? Is 1fqy.dat created?
• Is tachyon installed on your machine?
• Is your code exactly as written? There is both a molecule module and a Molecule class, and it is case sensitive. So you'd want from vmd import molecule with the lowercase m.

[huangziyan11111]

Thank you for you reply, I get the right result through adding one line: "display.update()" before "render.render(method="Tachyon",filename="1fqy.dat")". output file 1fqy.dat is the same as I run with firstly getting into python environment. I check what you suggest, everything is fine. ^_^