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Maniphest T35060

Ctrl+Shift+click Group node to Viewer until last input - crash
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Description

Crash occurs when connecting Group Input node to Viewer (inside Group) with Ctrl+Shift+click until last (empty) input. Happens more with textures.


Blend file attached:

1. Connect Group Input to viewer (Ctrl+Shift+click on Group Input node)

2. continue until last empty input - crash

(sometimes it takes a few more clicks)



Win64 r56232

Event Timeline

Sacha Goedegebure (sago) edited a custom field.Apr 23 2013, 5:02 PM
Sacha Goedegebure (sago) attached 1 file(s): F21946: groupnode_viewer_crash.blend.
Campbell Barton (campbellbarton) added a comment.Apr 23 2013, 6:07 PM

Tested with r56235 (64bit linux), it keeps adding slots - which is annoying, but not crashing, valgrind also doesn't report any issues.

Assigning to Lukas

Lukas Tönne (lukastoenne) added a comment.Apr 23 2013, 6:27 PM

This is caused by a conflict in viewer node design: Having multiple viewers in the base tree + groups causes each of them to access the single viewer image buffer ...

This is a design problem i need to tackle :S
Related (though not exactly duplicate) to #34739

Lukas Tönne (lukastoenne) added a comment.Apr 24 2013, 6:39 PM

Your reported issue has been fixed in SVN. Thanks for taking the
time to report!.

Lukas Tönne (lukastoenne) changed the task status from Unknown Status to Resolved.Apr 24 2013, 6:39 PM