Some edit mode tools cause Blender to crash with Cycles enabled in the same "edit mode session" #57596
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Reference: blender/blender#57596
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System Information:
CPU: Ryzen 5 2600
GPU: Radeon RX 570 4GB
OS: Windows 10 Home 64bit
Blender Version:
Broken: Blender 2.80 Beta
0f5b53ba4d
Short description of error:
Some edit mode tools (Smooth and Randomize) cause Blender to crash if Cycles rendering is enabled in edit mode during the same session.
Exact steps for others to reproduce the error:
Note: EEVEE doesn't experience this issue.
Note 2: Entering rendered mode while in edit mode then switching to Solid, LookDev, or Wireframe mode will still cause Blender to crash when you use the tool.
Note 3: Entering rendered mode in object mode, then changing to Solid, LookDev, or Wireframe mode, then entering edit mode does not experience this issue.
Note 4: Entering rendered mode in edit mode, then switching back to Solid, LookDev, or Wireframe mode, then switching to object mode, then back to edit mode, then using a tool doesn't cause a crash.
Simplified form of notes 2-4: This crash only occurs if you have entered Cycles rendered mode will in the same "edit mode session". Exiting edit mode and re-entering it after exiting Rendered mode or using Cycles rendered mode outside of edit mode will stop the tools from causing Blender to crash.
Added subscriber: @Alaska
Edit mode tools crash with Cycles enabled in the same "edit mode session"to Some edit mode tools cause Blender to crash with Cycles enabled in the same "edit mode session"Added subscriber: @lichtwerk
Can confirm the crash.
wmGizmo->custom_modal is 0 and wmGizmoType cant be resolved.
Will also check this with ASAN...
Just tested in a newer version of Blender 2.80. The Spin tool and Spin Duplicate tool are no longer affected.
#60112 is related [potential fix D4161 in that task...]
Added subscriber: @brecht
Changed status from 'Open' to: 'Resolved'
This appears to be fixed.