Error loading file ( rigid body / soft body / hair dynamics ) #58112

New Issue

Mal Duffin · 2018-11-28T15:12:56+01:00

Mal Duffin commented

2018-11-28 15:12:56 +01:00

System Information
Windows 10, GTX 1070

Blender Version
Broken: Blender 2.80 Alpha 2 edbf15d3c0

Short description of error
Loading of the file crashes Blender.

It's a simple example scene, created like so...

Create 2 cubes
Make one rigid body
Make one soft body. with no goals
Attach particles to each one, including hair dynamics.
Save the file
Try to re-load it - crash

Exact steps for others to reproduce the error
Load the .blend file, the crash should occur straight away
rigid_soft_hair_2.blend

**System Information** Windows 10, GTX 1070 **Blender Version** Broken: Blender 2.80 Alpha 2 edbf15d3c04 **Short description of error** Loading of the file crashes Blender. It's a simple example scene, created like so... - Create 2 cubes - Make one rigid body - Make one soft body. with no goals - Attach particles to each one, including hair dynamics. - Save the file - Try to re-load it - crash **Exact steps for others to reproduce the error** Load the .blend file, the crash should occur straight away [rigid_soft_hair_2.blend](https://archive.blender.org/developer/F5744992/rigid_soft_hair_2.blend) ![image.png](https://archive.blender.org/developer/F5744988/image.png)

Mal Duffin commented

2018-11-28 15:12:56 +01:00

Added subscriber: @MalDuffin

Benjamin Humpherys commented

2018-11-29 06:30:16 +01:00

Added subscriber: @brhumphe

Benjamin Humpherys commented

2018-11-29 06:30:16 +01:00

Confirmed on build a740cc53ea on macOS. Running from console produces the following error:

Read blend: /Users/admin/Downloads/rigid_soft_hair_2.blend
Dependency cycle detected:
  'OBCube.GEOMETRY_UBEREVAL()' depends on 'OBCube.TRANSFORM_FINAL()' through 'Partcile Eval'
  'OBCube.TRANSFORM_FINAL()' depends on 'OBCube.TRANSFORM_OBJECT_UBEREVAL()' through 'Temp Ubereval'
  'OBCube.TRANSFORM_OBJECT_UBEREVAL()' depends on 'OBCube.RIGIDBODY_TRANSFORM_COPY()' through 'RBO Sync -> Uber (Temp)'
  'OBCube.RIGIDBODY_TRANSFORM_COPY()' depends on 'SCScene.RIGIDBODY_SIM()' through 'Rigidbody Sim Eval -> RBO Sync'
  'SCScene.RIGIDBODY_SIM()' depends on 'SCScene.RIGIDBODY_REBUILD()' through 'Rigidbody [Init -> SimStep]'
  'SCScene.RIGIDBODY_REBUILD()' depends on 'OBCube.GEOMETRY_UBEREVAL()' through 'Object Geom Eval -> Rigidbody Rebuild'
Detected 1 dependency cycles
blender(11772,0x700006b2c000) malloc: *** error for object 0x7f8f32ee7d60: pointer being freed was not allocated
blender(11772,0x700006b2c000) malloc: *** set a breakpoint in malloc_error_break to debug

Confirmed on build a740cc53ea1 on macOS. Running from console produces the following error: ``` Read blend: /Users/admin/Downloads/rigid_soft_hair_2.blend Dependency cycle detected: 'OBCube.GEOMETRY_UBEREVAL()' depends on 'OBCube.TRANSFORM_FINAL()' through 'Partcile Eval' 'OBCube.TRANSFORM_FINAL()' depends on 'OBCube.TRANSFORM_OBJECT_UBEREVAL()' through 'Temp Ubereval' 'OBCube.TRANSFORM_OBJECT_UBEREVAL()' depends on 'OBCube.RIGIDBODY_TRANSFORM_COPY()' through 'RBO Sync -> Uber (Temp)' 'OBCube.RIGIDBODY_TRANSFORM_COPY()' depends on 'SCScene.RIGIDBODY_SIM()' through 'Rigidbody Sim Eval -> RBO Sync' 'SCScene.RIGIDBODY_SIM()' depends on 'SCScene.RIGIDBODY_REBUILD()' through 'Rigidbody [Init -> SimStep]' 'SCScene.RIGIDBODY_REBUILD()' depends on 'OBCube.GEOMETRY_UBEREVAL()' through 'Object Geom Eval -> Rigidbody Rebuild' Detected 1 dependency cycles blender(11772,0x700006b2c000) malloc: *** error for object 0x7f8f32ee7d60: pointer being freed was not allocated blender(11772,0x700006b2c000) malloc: *** set a breakpoint in malloc_error_break to debug ```

Philipp Oeser commented

2018-11-29 15:30:25 +01:00

Added subscriber: @lichtwerk