Cloth simulation bug #47711

Closed
opened 2016-03-07 13:03:10 +01:00 by Lauris pognant · 18 comments

System Information
Windows 32 bits, processor: i5-4690,3.5GHz.

Blender Version
Broken:Version 2.77 RC2, 1e1118e

Short description of error
When I bake a cloth simulation in blender, the first Baking works but if I rebake the simulation, Blender crash.

Exact steps for others to reproduce the error
Steps when I see the error:

  1. Click on "Bake button " in "cloth simulation panel"
    2.Lauch th esimulation for see how it's work
    3.For change settings of my simulation, I click on button "Free Bake"
    4.I click on "Bake", and just after click, Blender crash.
    Blend file for reproduce the error: {Cloth_simulation_bug.blend
**System Information** Windows 32 bits, processor: i5-4690,3.5GHz. **Blender Version** Broken:Version 2.77 RC2, 1e1118e **Short description of error** When I bake a cloth simulation in blender, the first Baking works but if I rebake the simulation, Blender crash. **Exact steps for others to reproduce the error** Steps when I see the error: 1. Click on "Bake button " in "cloth simulation panel" 2.Lauch th esimulation for see how it's work 3.For change settings of my simulation, I click on button "Free Bake" 4.I click on "Bake", and just after click, Blender crash. Blend file for reproduce the error: {[Cloth_simulation_bug.blend](https://archive.blender.org/developer/F288940/Cloth_simulation_bug.blend)
Author

Changed status to: 'Open'

Changed status to: 'Open'
Lauris pognant self-assigned this 2016-03-07 13:03:10 +01:00
Author

Added subscriber: @pognantlauris

Added subscriber: @pognantlauris

Added subscriber: @zeauro

Added subscriber: @zeauro

Under ubuntu 14.04 64 bits, I can confirm crash with blend file.

It looks like if scale of Cloth is applied before first baking, crash disappears.

I have no crash if after freeing cache, I change a setting before re-launching a bake.
I have no crash If I don't change anything and use "Current Cache to Bake" button.

Under ubuntu 14.04 64 bits, I can confirm crash with blend file. It looks like if scale of Cloth is applied before first baking, crash disappears. I have no crash if after freeing cache, I change a setting before re-launching a bake. I have no crash If I don't change anything and use "Current Cache to Bake" button.

Added subscriber: @JimCantley

Added subscriber: @JimCantley

Added subscriber: @mano-wii

Added subscriber: @mano-wii
Lauris pognant was unassigned by Aaron Carlisle 2016-03-11 02:01:43 +01:00

Added subscriber: @mont29

Added subscriber: @mont29

Cannot reproduce that crash here, not even with debug build + asan... :/

Cannot reproduce that crash here, not even with debug build + asan... :/

Added subscriber: @sindra1961

Added subscriber: @sindra1961

I can reproduce this here.

Error: EXCEPTION_ACCESS_VIOLATION

windows 10 pro 64bits
blender version: 2.77 (sub 0), hash: 7db79ae

I can reproduce this here. **Error: EXCEPTION_ACCESS_VIOLATION** windows 10 pro 64bits blender version: 2.77 (sub 0), hash: 7db79ae

When disk cache check box is checked, this does not occur.

When disk cache check box is checked, this does not occur.

Added subscriber: @Sergey

Added subscriber: @Sergey

@zeauro, @sindra1961, what are the exact steps reproducing the issue? (i can't reproduce the issue as well)

@zeauro, @sindra1961, what are the exact steps reproducing the issue? (i can't reproduce the issue as well)

@Sergey:
1.Open the attached file.
2.Push the Bake button.
3.If Bake is completed, move timeline at the suitable position.
4.Push the Free Bake button.
5.Push the Bake button.

Cloth_simulation_bug.png

Windows10 pro 64bits
16MB RAM
Blender version: 2.77 (sub 0), hash: 0f63ce6

@Sergey: 1.Open the attached file. 2.Push the Bake button. 3.If Bake is completed, move timeline at the suitable position. 4.Push the Free Bake button. 5.Push the Bake button. ![Cloth_simulation_bug.png](https://archive.blender.org/developer/F297819/Cloth_simulation_bug.png) Windows10 pro 64bits 16MB RAM Blender version: 2.77 (sub 0), hash: 0f63ce6

The issue reported can't be reproduced so far, and has been moved to the BF Blender: Unconfirmed project.
If 2 other people aren't able to redo the bug after 2 weeks, it will be closed.

We appreciate the effort that goes into making bug reports, but to be able to fix bugs we have to be able to redo them.
If there is anything you can provide to help others to reproduce the problem, be sure to include it.

The issue reported can't be reproduced so far, and has been moved to the *BF Blender: Unconfirmed* project. If 2 other people aren't able to redo the bug after 2 weeks, it will be closed. We appreciate the effort that goes into making bug reports, but to be able to fix bugs we have to be able to redo them. If there is anything you can provide to help others to reproduce the problem, be sure to include it.

I can still reproduce this here.

Windows10 pro 64bits
16MB RAM
Blender version: 2.77 (sub 0), commit date: 2016-04-01 08:33, hash: f185eff

I can still reproduce this here. Windows10 pro 64bits 16MB RAM Blender version: 2.77 (sub 0), commit date: 2016-04-01 08:33, hash: f185eff

Changed status from 'Open' to: 'Archived'

Changed status from 'Open' to: 'Archived'
Bastien Montagne self-assigned this 2016-06-02 12:14:17 +02:00

Tried again this morning (debug build with asan, release build, etc.), still no crash.

I’m sorry, but we cannot investigate an issue we cannot reproduce, so will archive this report until someone can give enough elements to consistently reproduce it (if you have acces to different computers, you may also try to reproduce it on several ones, and try to find some common points between all crashing ones, etc.). Thanks for the report anyway.

Tried again this morning (debug build with asan, release build, etc.), still no crash. I’m sorry, but we cannot investigate an issue we cannot reproduce, so will archive this report until someone can give enough elements to consistently reproduce it (if you have acces to different computers, you may also try to reproduce it on several ones, and try to find some common points between all crashing ones, etc.). Thanks for the report anyway.
Sign in to join this conversation.
No Label
Interest
Alembic
Interest
Animation & Rigging
Interest
Asset Browser
Interest
Asset Browser Project Overview
Interest
Audio
Interest
Automated Testing
Interest
Blender Asset Bundle
Interest
BlendFile
Interest
Collada
Interest
Compatibility
Interest
Compositing
Interest
Core
Interest
Cycles
Interest
Dependency Graph
Interest
Development Management
Interest
EEVEE
Interest
EEVEE & Viewport
Interest
Freestyle
Interest
Geometry Nodes
Interest
Grease Pencil
Interest
ID Management
Interest
Images & Movies
Interest
Import Export
Interest
Line Art
Interest
Masking
Interest
Metal
Interest
Modeling
Interest
Modifiers
Interest
Motion Tracking
Interest
Nodes & Physics
Interest
OpenGL
Interest
Overlay
Interest
Overrides
Interest
Performance
Interest
Physics
Interest
Pipeline, Assets & IO
Interest
Platforms, Builds & Tests
Interest
Python API
Interest
Render & Cycles
Interest
Render Pipeline
Interest
Sculpt, Paint & Texture
Interest
Text Editor
Interest
Translations
Interest
Triaging
Interest
Undo
Interest
USD
Interest
User Interface
Interest
UV Editing
Interest
VFX & Video
Interest
Video Sequencer
Interest
Virtual Reality
Interest
Vulkan
Interest
Wayland
Interest
Workbench
Interest: X11
Legacy
Blender 2.8 Project
Legacy
Milestone 1: Basic, Local Asset Browser
Legacy
OpenGL Error
Meta
Good First Issue
Meta
Papercut
Meta
Retrospective
Meta
Security
Module
Animation & Rigging
Module
Core
Module
Development Management
Module
EEVEE & Viewport
Module
Grease Pencil
Module
Modeling
Module
Nodes & Physics
Module
Pipeline, Assets & IO
Module
Platforms, Builds & Tests
Module
Python API
Module
Render & Cycles
Module
Sculpt, Paint & Texture
Module
Triaging
Module
User Interface
Module
VFX & Video
Platform
FreeBSD
Platform
Linux
Platform
macOS
Platform
Windows
Priority
High
Priority
Low
Priority
Normal
Priority
Unbreak Now!
Status
Archived
Status
Confirmed
Status
Duplicate
Status
Needs Info from Developers
Status
Needs Information from User
Status
Needs Triage
Status
Resolved
Type
Bug
Type
Design
Type
Known Issue
Type
Patch
Type
Report
Type
To Do
No Milestone
No project
No Assignees
7 Participants
Notifications
Due Date
The due date is invalid or out of range. Please use the format 'yyyy-mm-dd'.

No due date set.

Dependencies

No dependencies set.

Reference: blender/blender#47711
No description provided.