Crash playing animation with rigid body #78493

New Issue

PJ Concepcion · 2020-07-01T11:36:17+02:00

PJ Concepcion commented

2020-07-01 11:36:17 +02:00

System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 1050 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 441.20

Blender Version
Broken: version: 2.83.1, branch: master, commit date: 2020-06-25 09:47, hash: 8289fc688b
Worked: (newest version of Blender that worked as expected)

Short description of error
After opening a blend file (ver BLENDER-v280RENDH). The frame starts at 25 upon opening it. I changed the frame to 0. I pressed space to play then the application closes.

Exact steps for others to reproduce the error
Whiskers Away.blend

Open file
Rewind to frame 1 {key Shift Left}
Seek to frame 0 {key Left}
Play animation

Crash doesn't happen every time. Redo all steps in such case. There is about 30% probability to reproduce successfully.

**System Information** Operating system: Windows-10-10.0.18362-SP0 64 Bits Graphics card: GeForce GTX 1050 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 441.20 **Blender Version** Broken: version: 2.83.1, branch: master, commit date: 2020-06-25 09:47, hash: `8289fc688b` Worked: (newest version of Blender that worked as expected) **Short description of error** After opening a blend file (ver BLENDER-v280RENDH). The frame starts at 25 upon opening it. I changed the frame to 0. I pressed space to play then the application closes. **Exact steps for others to reproduce the error** [Whiskers Away.blend](https://archive.blender.org/developer/F8669739/Whiskers_Away.blend) - Open file - Rewind to frame 1 {key Shift Left} - Seek to frame 0 {key Left} - Play animation Crash doesn't happen every time. Redo all steps in such case. There is about 30% probability to reproduce successfully.

PJ Concepcion commented

2020-07-01 11:36:17 +02:00

Added subscriber: @pjconcepcion

Richard Antalik commented

2020-07-02 04:17:37 +02:00

Added subscriber: @iss

Richard Antalik commented

2020-07-02 04:17:37 +02:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Richard Antalik commented

2020-07-02 04:17:37 +02:00

Can you upload example file? Or provide steps how to create one.

PJ Concepcion commented

2020-07-06 13:17:24 +02:00

Whiskers Away.blend

Here is file. Thanks :)

[Whiskers Away.blend](https://archive.blender.org/developer/F8669739/Whiskers_Away.blend) Here is file. Thanks :)

Richard Antalik changed title from ~~Application closes upon playing animation~~ to Crash playing animation with rigid body

2020-07-07 02:42:19 +02:00

Richard Antalik commented

2020-07-07 02:42:19 +02:00

Changed status from 'Needs User Info' to: 'Confirmed'

Richard Antalik commented

2020-07-07 02:43:43 +02:00

unable to read memory of vec

>	blender.exe!minmax_v3v3_v3(float * min, float * max, const float * vec) Line 983	C

 	blender.exe!BKE_mesh_minmax(const Mesh * me, float * r_min, float * r_max) Line 1302	C
 	blender.exe!BKE_mesh_boundbox_get(Object * ob) Line 879	C
 	blender.exe!BKE_object_boundbox_get(Object * ob) Line 2963	C
 	blender.exe!rigidbody_validate_sim_shape(Object * ob, bool rebuild) Line 503	C
 	blender.exe!rigidbody_validate_sim_object(RigidBodyWorld * rbw, Object * ob, bool rebuild) Line 753	C
 	blender.exe!rigidbody_update_simulation(Depsgraph * depsgraph, Scene * scene, RigidBodyWorld * rbw, bool rebuild) Line 1755	C
 	blender.exe!BKE_rigidbody_rebuild_world(Depsgraph * depsgraph, Scene * scene, float ctime) Line 1978	C
 	blender.exe!BKE_rigidbody_rebuild_sim(Depsgraph * depsgraph, Scene * scene) Line 2177	C
 	[External Code]	
 	[Inline Frame] blender.exe!std::_Func_class<void,Depsgraph *>::operator()(Depsgraph * <_Args_0>) Line 976	C++
 	blender.exe!blender::deg::`anonymous namespace'::evaluate_node(const blender::deg::`anonymous-namespace'::DepsgraphEvalState * state, blender::deg::OperationNode * operation_node) Line 116	C++
 	blender.exe!blender::deg::`anonymous namespace'::deg_task_run_func(TaskPool * pool, void * taskdata) Line 128	C++
 	[External Code]	
 	blender.exe!tbb::interface7::internal::isolate_impl<void,<lambda_4c4e9cab0012cf46ce574e5cf4859202> const>(const Task::()::__l2::<lambda_4c4e9cab0012cf46ce574e5cf4859202> & f) Line 160	C++
 	[Inline Frame] blender.exe!Task::operator()() Line 118	C++
 	blender.exe!tbb::internal::function_task<Task>::execute() Line 1049	C++
 	[External Code]

unable to read memory of `vec` ``` > blender.exe!minmax_v3v3_v3(float * min, float * max, const float * vec) Line 983 C blender.exe!BKE_mesh_minmax(const Mesh * me, float * r_min, float * r_max) Line 1302 C blender.exe!BKE_mesh_boundbox_get(Object * ob) Line 879 C blender.exe!BKE_object_boundbox_get(Object * ob) Line 2963 C blender.exe!rigidbody_validate_sim_shape(Object * ob, bool rebuild) Line 503 C blender.exe!rigidbody_validate_sim_object(RigidBodyWorld * rbw, Object * ob, bool rebuild) Line 753 C blender.exe!rigidbody_update_simulation(Depsgraph * depsgraph, Scene * scene, RigidBodyWorld * rbw, bool rebuild) Line 1755 C blender.exe!BKE_rigidbody_rebuild_world(Depsgraph * depsgraph, Scene * scene, float ctime) Line 1978 C blender.exe!BKE_rigidbody_rebuild_sim(Depsgraph * depsgraph, Scene * scene) Line 2177 C [External Code] [Inline Frame] blender.exe!std::_Func_class<void,Depsgraph *>::operator()(Depsgraph * <_Args_0>) Line 976 C++ blender.exe!blender::deg::`anonymous namespace'::evaluate_node(const blender::deg::`anonymous-namespace'::DepsgraphEvalState * state, blender::deg::OperationNode * operation_node) Line 116 C++ blender.exe!blender::deg::`anonymous namespace'::deg_task_run_func(TaskPool * pool, void * taskdata) Line 128 C++ [External Code] blender.exe!tbb::interface7::internal::isolate_impl<void,<lambda_4c4e9cab0012cf46ce574e5cf4859202> const>(const Task::()::__l2::<lambda_4c4e9cab0012cf46ce574e5cf4859202> & f) Line 160 C++ [Inline Frame] blender.exe!Task::operator()() Line 118 C++ blender.exe!tbb::internal::function_task<Task>::execute() Line 1049 C++ [External Code] ```

Jacques Lucke commented

2020-08-14 14:10:30 +02:00

Added subscriber: @JacquesLucke

Jacques Lucke commented

2020-08-14 14:10:30 +02:00

I cannot reproduce the crash anymore, neither in debug nor in release builds.

@iss, can you still reproduce the issue? Were you able to reproduce it every time, or only sometimes in debug builds?

I cannot reproduce the crash anymore, neither in debug nor in release builds. @iss, can you still reproduce the issue? Were you able to reproduce it every time, or only sometimes in debug builds?

Richard Antalik commented

2020-08-17 23:52:11 +02:00

Yes, this time I was able to reproduce this (release build) on 6th attempt. You need to redo all steps, including "Open file". I mangled up shift+right arrow in description though.

Bastien Montagne commented

2020-09-25 10:09:14 +02:00

Added subscriber: @mont29

Bastien Montagne commented

2020-09-25 10:09:14 +02:00

Cannot reproduce a crash, but this file looks quite badly built to me, generates dependency cycles in Depsgraph, and a lot of errors during RB simulation…

Dependency cycles: RB simulation depends on mask geometry, which depends on eye geometry (Boolean modifier), which depends on mask position (mirror modifier), which depends on result of the RB simulation results…

So while it would be nice to get rid of the crash (if it is still reproducible), would not consider this high priority.

Cannot reproduce a crash, but this file looks quite badly built to me, generates dependency cycles in Depsgraph, and a lot of errors during RB simulation… Dependency cycles: RB simulation depends on mask geometry, which depends on eye geometry (Boolean modifier), which depends on mask position (mirror modifier), which depends on result of the RB simulation results… So while it would be nice to get rid of the crash (if it is still reproducible), would not consider this high priority.

Philipp Oeser removed the

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Crash playing animation with rigid body #78493