System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce GTX 950M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 398.35
Blender Version
Broken: version: 2.90.0 Alpha, branch: master, commit date: 2020-07-16 18:07, hash: rB608d9b5aa1f1
Short description of error
Dyntopo crash blender
Exact steps for others to reproduce the error
| rB Blender | |||
| D8333 | rBf47f9a04b1bf Fix T79007: Smooth brushes crasing in dyntopo | ||
| D8333 | rB7aabd7422237 Fix T79007: Smooth brushes crasing in dyntopo | ||
Exception thrown: read access violation. v was 0x40.
> blender.exe!bmesh_disk_facevert_count(const BMVert * v) Line 282 C blender.exe!bmiter__loop_of_vert_begin(BMIter__loop_of_vert * iter) Line 515 C [Inline Frame] blender.exe!BM_iter_init(BMIter *) Line 152 C [Inline Frame] blender.exe!BM_iter_new(BMIter *) Line 168 C blender.exe!sculpt_vertex_neighbors_get_bmesh(SculptSession * ss, int index, SculptVertexNeighborIter * iter) Line 690 C blender.exe!SCULPT_vertex_neighbors_get(SculptSession * ss, const int index, const bool include_duplicates, SculptVertexNeighborIter * iter) Line 784 C blender.exe!SCULPT_neighbor_coords_average(SculptSession * ss, float * result, int index) Line 146 C blender.exe!do_smooth_brush_task_cb_ex(void * userdata, const int n, const TaskParallelTLS * tls) Line 241 C blender.exe!BLI_task_parallel_range(const int start, const int stop, void * userdata, void(*)(void *, const int, const TaskParallelTLS *) func, const TaskParallelSettings * settings) Line 139 C++ blender.exe!SCULPT_smooth(Sculpt * sd, Object * ob, PBVHNode * * nodes, const int totnode, float bstrength, const bool smooth_mask) Line 292 C blender.exe!do_brush_action(Sculpt * sd, Object * ob, Brush * brush, UnifiedPaintSettings * ups) Line 5673 C blender.exe!do_tiled(Sculpt * sd, Object * ob, Brush * brush, UnifiedPaintSettings * ups, void(*)(Sculpt *, Object *, Brush *, UnifiedPaintSettings *) action) Line 5994 C blender.exe!do_symmetrical_brush_actions(Sculpt * sd, Object * ob, void(*)(Sculpt *, Object *, Brush *, UnifiedPaintSettings *) action, UnifiedPaintSettings * ups) Line 6077 C blender.exe!sculpt_stroke_update_step(bContext * C, PaintStroke * UNUSED_stroke, PointerRNA * itemptr) Line 7347 C blender.exe!paint_brush_stroke_add_step(bContext * C, wmOperator * op, const float * mouse_in, float pressure) Line 622 C blender.exe!paint_stroke_modal(bContext * C, wmOperator * op, const wmEvent * event) Line 1492 C blender.exe!sculpt_brush_stroke_invoke(bContext * C, wmOperator * op, const wmEvent * event) Line 7482 C blender.exe!wm_operator_invoke(bContext * C, wmOperatorType * ot, wmEvent * event, PointerRNA * properties, ReportList * reports, const bool poll_only, bool use_last_properties) Line 1287 C blender.exe!wm_handler_operator_call(bContext * C, ListBase * handlers, wmEventHandler * handler_base, wmEvent * event, PointerRNA * properties, const unsigned char * kmi_idname) Line 2116 C blender.exe!wm_handlers_do_keymap_with_keymap_handler(bContext * C, wmEvent * event, ListBase * handlers, wmEventHandler_Keymap * handler, wmKeyMap * keymap, const bool do_debug_handler) Line 2426 C blender.exe!wm_handlers_do_intern(bContext * C, wmEvent * event, ListBase * handlers) Line 2727 C blender.exe!wm_handlers_do(bContext * C, wmEvent * event, ListBase * handlers) Line 2857 C blender.exe!wm_event_do_handlers(bContext * C) Line 3360 C blender.exe!WM_main(bContext * C) Line 478 C blender.exe!main(int argc, const unsigned char * * UNUSED_argv_c) Line 534 C