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Maniphest T47689

Blender can't store cut nodes into undo buffer. After pasting Error message pops: 'clipboard is empty'.
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Description

System Information
Win7 64 bit

Blender Version
Broken: 2.77 RC b594b25,
Worked: ..

Short description of error
After performing cut ctrl-x on selected nodes (I have tested material nodes, texture nodes, compositing nodes), I can't paste them, or pasted nodes are old (from before previous cut). Error message pops: 'clipboard is empty'.

Exact steps for others to reproduce the error

NodeCopyPasteBug.blend83 KBDownload

Open file, cut with ctrl-x selected nodes and try to paste. Error message pops: 'clipboard is empty'.
Usually work on single nodes, but not always.
Copy works ok.

Related Objects

Event Timeline

Jose Conseco (joseconseco) created this task.Mar 4 2016, 8:05 PM
Jose Conseco (joseconseco) raised the priority of this task from to 90.
Jose Conseco (joseconseco) updated the task description. (Show Details)
Jose Conseco (joseconseco) added a project: Nodes.
Jose Conseco (joseconseco) edited a custom field.
Jose Conseco (joseconseco) added a subscriber: Jose Conseco (joseconseco).
Bastien Montagne (mont29) changed the task status from Unknown Status to Archived.Mar 4 2016, 9:48 PM
Bastien Montagne (mont29) claimed this task.
Bastien Montagne (mont29) added a subscriber: Bastien Montagne (mont29).

Ctrl-X in node editor does not “cut” anything, it calls 'delete and reconnect' operator, which deletes selected nodes and (tries) to reconnect their neighbors together.