System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: NVIDIA GeForce GTX 1070 with Max-Q Design/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 466.27
Blender Version
Broken: version: 3.0.0 Alpha, branch: master, commit date: 2021-05-25 18:37, hash: rBc0bb7d9cb787
Caused by rBb084b57fbf6d: Geometry Nodes: new geometry nodes evaluator
Short description of error
For certain node graphs, muting a node will lead to a crash. It's been hard to determine the exact graph topology that's responsible but it may be when there are 2 nodes, each supporting multiple inputs, chained together with at least 1 common input between them. The repro makes it somewhat obvious the setup.
The file below uses a Boolean Intersect node, however, the same crash can be seen if you replace that boolean with a Join Geometry node for example.
Exact steps for others to reproduce the error
- Load the attached .blend
- Mute the boolean intersect node
- Observe crash
ExceptionCode : EXCEPTION_ACCESS_VIOLATION Stack trace: blender.exe :0x00007FF6C70EC9C0 blender::move_assign_container<blender::Array<blender::SimpleMapSlot<enum GeometryComponentType,ble blender.exe :0x00007FF6C714AAC0 blender::Map<enum GeometryComponentType,blender::UserCounter<GeometryComponent>,4,blender::PythonPr blender.exe :0x00007FF6C76A6AB0 blender::uninitialized_move_n<GeometrySet> blender.exe :0x00007FF6C763F410 blender::modifiers::geometry_nodes::GeometryNodesEvaluator::execute blender.exe :0x00007FF6C763EF50 blender::modifiers::geometry_nodes::evaluate_geometry_nodes blender.exe :0x00007FF6C7578260 compute_geometry blender.exe :0x00007FF6C75796E0 modifyGeometry blender.exe :0x00007FF6C7358380 modifier_modify_mesh_and_geometry_set blender.exe :0x00007FF6C7356F80 mesh_calc_modifiers blender.exe :0x00007FF6C7356C80 mesh_build_data blender.exe :0x00007FF6C7359570 makeDerivedMesh blender.exe :0x00007FF6C7334CB0 BKE_object_handle_data_update blender.exe :0x00007FF6C73349E0 BKE_object_eval_uber_data blender.exe :0x00007FF6CB931A50 blender::deg::`anonymous namespace'::evaluate_node blender.exe :0x00007FF6CB931A00 blender::deg::`anonymous namespace'::deg_task_run_func tbb.dll :0x00007FFC802354A0 tbb::interface7::internal::isolate_within_arena blender.exe :0x00007FF6CBDBA1A0 tbb::internal::function_task<Task>::execute tbb.dll :0x00007FFC802454D0 tbb::recursive_mutex::scoped_lock::internal_try_acquire tbb.dll :0x00007FFC802454D0 tbb::recursive_mutex::scoped_lock::internal_try_acquire blender.exe :0x00007FF6C75E1E10 tbb::internal::task_group_base::wait blender.exe :0x00007FF6CB931590 blender::deg::deg_evaluate_on_refresh blender.exe :0x00007FF6C721B290 scene_graph_update_tagged blender.exe :0x00007FF6C73EE780 wm_event_do_notifiers blender.exe :0x00007FF6C73D87F0 WM_main blender.exe :0x00007FF6C7081DB0 main