Drivers do not update Properties in custom pyNode trees #78383
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Reference: blender/blender#78383
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System Information
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Blender Version
Broken: 2.83
Worked: Never?
Short description of error
When using a custom pyNode tree, setting a property to use a driver does not update that property.
Exact steps for others to reproduce the error
Requires an add-on that uses a custom pyNode tree. (You can use mine from http://dancingfortune.com/projects/BakeWrangler_1_0_RC5.zip). Open the 'Bake Node Editor' and create a new node tree. Right click on any property and 'Copy as New Driver', then right click on some other property in the node tree and 'Paste as Driver'. Changing the original property will not update the driven property. (It is also possible to modify the driven property, it generates an error message but changes the value any way)
Added subscriber: @JerahmyPocott
Added subscriber: @lichtwerk
Changed status from 'Needs Triage' to: 'Needs User Info'
Sorry this has been lying around for so long!
Can this be reproduced without an external Addon?
Is this also an issue with custom pyNode tree from
Script Editor>Templates>Python>Custom Nodes?Would be nice if you could check this and provide the repro steps for these as well since this really helps keeping dev time down.
Thanx in advance!
This looks like a duplicate of #66392 (Keyframes and drivers on custom nodes properties seem not working) actually, will merge these reports
Closed as duplicate of #66392