This expression:
nuke.thisNode().metadata("input/width")
errors when there is nothing connected to the node.
But it also seems to evaluate all the time, whenever I touch anything in
the GUI.
I have "echo python commands to output window" turned on, and in the
script editor, I constantly get lines like this:
nuke.thisNode().metadata("input/width")
nuke.thisNode().metadata("input/width")
nuke.thisNode().metadata("input/width")
nuke.thisNode().metadata("input/width")
nuke.thisNode().metadata("input/width")
nuke.thisNode().metadata("input/width")
nuke.thisNode().metadata("input/width")
nuke.thisNode().metadata("input/width")
nuke.thisNode().metadata("input/width")
nuke.thisNode().metadata("input/width")
nuke.thisNode().metadata("input/width")
nuke.thisNode().metadata("input/width")
whenever I touch anything. How can I stop that happening?
Thanks
Mark
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