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Old 08-01-2010, 04:48 AM   #1
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Xi Jin
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Unhappy nuke.render() can't work!

I made a tool called Make Snapshots which worked pretty well.
And then I wanted to make a panel and put some button and label on it.
But this time I got some problems.The nuke.render() didn't work.
So to find why I made a simply test and here's my simplified script:

def startMakingSnaps(): wt = nuke.selectedNode() nuke.render(, 1, 1) # create a panel class makeSnapsPanel = nukescripts.PythonPanel('Make Snapshots', 'makeSnaps') # Create knobs qtPathKnob = nuke.String_Knob('qtPath', 'QT Path:') snapsPathKnob = nuke.String_Knob('snapsPath', 'Snapshots Path:') fsOffsetKnob = nuke.String_Knob('fsOffset', 'Frames Offset:') makeSnapsKnob = nuke.PyScript_Knob('makeSnaps', 'Make Snapshots') makeSnapsKnob.setCommand('startMakingSnaps()') # Add knobs makeSnapsPanel.addKnob(qtPathKnob) makeSnapsPanel.addKnob(snapsPathKnob) makeSnapsPanel.addKnob(fsOffsetKnob) makeSnapsPanel.addKnob(makeSnapsKnob)

Then I got a panel and I clicked the button and a message window poped up to me which said that: Nothing is named "Write1".
But the write node's name is really "Write1".
Then I run this line alone nuke.render(, 1, 1) and it worked.

I don't know why.
Is there something different when putting function to the panel?
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Last edited by Jausn : 08-01-2010 at 04:51 AM.
Old 08-02-2010, 02:21 AM   #2
import nuke
Pipeline TD
Los Angeles, USA
Join Date: Feb 2009
Posts: 62
Pass nuke.render the node object instead of the node name.

def startMakingSnaps(): nuke.render(nuke.selectedNode(), 1, 1)
Old 08-02-2010, 02:21 AM   #3
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