This looks like a bug specific to Python panels in Nuke 6.3 and prior (that is,
it does not occur in 7).
In order to try and come up with the best alternative, can you post some more
of your code? For instance, if you’re using the knobChanged method to handle
simple button presses, try just calling your code directly from the button
instead...
-Nathan
From: Marc Gutowski
Sent: Wednesday, November 21, 2012 5:40 AM
To: nuke-python@support.thefoundry.co.uk
Subject: [Nuke-python] Re: knob.setLabel() doesn't updateuntilpropertiespanel
is re-op
hey fellows,
i got a simple problem and dont't know how to solve...
just created a new panel with updating labels,
using the setflag/clearflag trick.
Code:
knob.setFlag(nuke.KNOB_CHANGED_RECURSIVE)
knob.clearFlag(nuke.KNOB_CHANGED_RECURSIVE)
onknobchange i call the label udpate event including the flag command.
On the very first update everything is fine,
but executing the same button again, nuke instantly closes.
1) how to fix ?
2) how to get any error message when nuke closes this fast ?
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