Geometry node crash when muting a node #88588

New Issue

Jesse Yurkovich · 2021-05-26T09:55:32+02:00

Jesse Yurkovich commented

2021-05-26 09:55:32 +02:00

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: c0bb7d9cb7

Caused by b084b57fbf

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
geo-crash-mute.blend

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

**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: `c0bb7d9cb7` Caused by b084b57fbf **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** [geo-crash-mute.blend](https://archive.blender.org/developer/F10142695/geo-crash-mute.blend) - 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 ```

Jesse Yurkovich commented

2021-05-26 09:55:32 +02:00

Added subscriber: @deadpin

Jesse Yurkovich changed title from ~~Geometry node crash when muting boolean node~~ to Geometry node crash when muting a node

2021-05-26 09:55:50 +02:00

Philipp Oeser commented

2021-05-26 11:46:34 +02:00

Added subscribers: @JacquesLucke, @lichtwerk

Philipp Oeser commented

2021-05-26 11:46:34 +02:00

Changed status from 'Needs Triage' to: 'Confirmed'

Philipp Oeser commented

2021-05-26 11:46:34 +02:00

Sometimes it survives the mute here (so it might take multiple tries, but I get it, too):

BLI_assert failed: source/blender/modifiers/intern/MOD_nodes_evaluator.cc:942, assert_expected_outputs_have_been_computed(), at 'output_state.has_been_computed'

This has worked before, it is caused by b084b57fbf

CC @JacquesLucke

Sometimes it survives the mute here (so it might take multiple tries, but I get it, too): ``` BLI_assert failed: source/blender/modifiers/intern/MOD_nodes_evaluator.cc:942, assert_expected_outputs_have_been_computed(), at 'output_state.has_been_computed' ``` This has worked before, it is caused by b084b57fbf CC @JacquesLucke

Jacques Lucke self-assigned this 2021-05-26 12:00:11 +02:00

blender-admin commented

2021-05-26 12:24:56 +02:00

This issue was referenced by afec66c024

This issue was referenced by afec66c024dc2b75447537d45406c06342ec201e

Jacques Lucke commented

2021-05-26 12:29:30 +02:00

Changed status from 'Confirmed' to: 'Resolved'

Jacques Lucke closed this issue

2021-05-26 12:29:30 +02:00

Thomas Dinges added this to the 3.0 milestone 2023-02-08 15:59:10 +01:00

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Geometry node crash when muting a node #88588