You executed the nuke.message instead of supplying it as an string -
argument.
This should work:
n = nuke.createNode('NoOp')
goknob = nuke.PyScript_Knob('go', 'MyPyKnob')
n.addKnob(goknob)
goknob.setValue("nuke.message('hallo')")
Daniel Hartlehnert <dah...@gmx.de> schrieb am Di., 1. Nov. 2016 um
10:02 Uhr:
> Hi,
>
> i want to create a NoOp (via a Python Script) that has a Python Script
> Knob. I have tried this code:
>
> n = nuke.createNode('NoOp')
> goknob = nuke.PyScript_Knob(‚go', ‚MyPyKnob')
> n.addKnob(goknob)
> goknob.setValue(nuke.message('hallo‘))
>
> This creates the NoOp and adds the button. But the button is also
> immediately executed. How can i avoid this?
> Furthermore, i get this error:
>
> TypeError: setCommand() argument 1 must be string, not None
>
> And lastly, if i press the button, nothing happens anymore. Related to the
> TypeError i guess.
>
>
> Thanks,
> Daniel
>
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