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Maniphest T92498

Geometry Nodes: Crash when creating recursive loop
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Description

Blender Version
Broken: version: 3.0.0 Alpha, branch: master, commit date: 2021-10-26 11:26, hash: rB118664e4631a
Worked: -

Short description of error
Crash when creating a recursive loop that gets evaluated.

Exact steps for others to reproduce the error

crash_loop.blend98 KBDownload

Connect the Mix node with the Add node following the annotation line.

Note that if you delete the Vector node the crash doesn't happen (instead we get the red line stating there is a problem).

Event Timeline

Dalai Felinto (dfelinto) changed the task status from Needs Triage to Confirmed.Oct 26 2021, 1:38 PM
Dalai Felinto (dfelinto) created this task.
Dalai Felinto (dfelinto) edited projects, added BF Blender (3.0), Nodes & Physics, Geometry Nodes; removed BF Blender.

Note: I cannot reproduce this with shading nodes so I believe it is a problem of Geometry Nodes only.

Jacques Lucke (JacquesLucke) closed this task as a duplicate of T92328: Blender hangs when making unintentional loops in geometry nodes.Oct 26 2021, 1:41 PM