Regression: Using Grease Pencil Sculpt Grab Tool on a Stroke affected by Subdivide Modifier will Crash Blender #109986
Operating system: Windows-10-10.0.22621-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 3060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 531.41
Broken: version: 3.6.0, branch: blender-v3.6-release, commit date: 2023-06-27 08:08, hash:
Worked: version: 3.5.1, branch: blender-v3.5-release, commit date: 2023-04-24 18:11, hash:
Short description of error
Using the Grab Tool in Sculpt Mode on a Grease Pencil object affected by the Subdivide Modifier will cause Blender to suddenly close. The other tools work fine though.
Exact steps for others to reproduce the error
In the file provided, switch to Sculpt Mode and use the Grab Tool on the Suzanne Grease Pencil Object. It will cause Blender to close.
I can confirm the crash in current master & 3.6 (crash logs ain't generated in release build)
Assert hit in debug build at:
BLI_assert(data->size < data->capacity);
Deleting a branch is permanent. Although the deleted branch may exist for a short time before cleaning up, in most cases it CANNOT be undone. Continue?