Emit hair from verts on a subdivided plane crash #52907

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opened 2017-09-26 14:05:44 +02:00 by Jérémie Makuchowski · 8 comments

Jérémie Makuchowski commented

2017-09-26 14:05:44 +02:00

System Information
Windows 10 Pro
AMD FX-8350
Radeon RX560
using CPU rendering

Blender Version
Broken: 2.79 rc2

Adding a particle emitter to a simple plane subdivided 4 times and then switching the particle emitter from default to "hair",BugReport_EmitHairFromVertsCrash.blend then "advanced" and "emit from verts" instantly crashes blender.

Exact steps for others to reproduce the error

start with empty scene
add plane
switch to edit mode, W>subdivide 4 times
switch to object mode
add particle emitter
switch particle emitter to "hair", "advanced" and then emit from "verts"

workaround

bring the number of emitters much lower than the actual number of verts on the object before switching to "emit from verts".

**System Information** Windows 10 Pro AMD FX-8350 Radeon RX560 using CPU rendering **Blender Version** Broken: 2.79 rc2 Adding a particle emitter to a simple plane subdivided 4 times and then switching the particle emitter from default to "hair",[BugReport_EmitHairFromVertsCrash.blend](https://archive.blender.org/developer/F877826/BugReport_EmitHairFromVertsCrash.blend) then "advanced" and "emit from verts" instantly crashes blender. **Exact steps for others to reproduce the error** - start with empty scene - add plane - switch to edit mode, W>subdivide 4 times - switch to object mode - add particle emitter - switch particle emitter to "hair", "advanced" and then emit from "verts" **workaround** bring the number of emitters much lower than the actual number of verts on the object before switching to "emit from verts".

Jérémie Makuchowski commented

2017-09-26 14:05:44 +02:00

Author

Changed status to: 'Open'

Changed status to: 'Open'

Jérémie Makuchowski commented

2017-09-26 14:05:44 +02:00

Author

Added subscriber: @hazeh

Added subscriber: @hazeh

Jérémie Makuchowski commented

2017-09-26 14:06:44 +02:00

Author

system-info.txt

[system-info.txt](https://archive.blender.org/developer/F877836/system-info.txt)

Arto Kitula commented

2017-09-26 14:21:41 +02:00

Added subscriber: @ArtoKitula

Added subscriber: @ArtoKitula

Arto Kitula commented

2017-09-26 14:21:41 +02:00

Hi!

Install 2.79 release and tell us does it also crash.

Hi! Install 2.79 release and tell us does it also crash.

Jérémie Makuchowski commented

2017-09-26 14:50:42 +02:00

Author

Hi! Sorry I didn't realize I wasn't using the latest version, the problem doesn't exist in the latest build.

Sorry again for the inconvenience.

Hi! Sorry I didn't realize I wasn't using the latest version, the problem doesn't exist in the latest build. Sorry again for the inconvenience.

Arto Kitula commented

2017-09-26 21:12:23 +02:00

Changed status from 'Open' to: 'Resolved'

Changed status from 'Open' to: 'Resolved'

Arto Kitula closed this issue

2017-09-26 21:12:23 +02:00

Arto Kitula self-assigned this 2017-09-26 21:12:23 +02:00

Arto Kitula commented

2017-09-26 21:12:23 +02:00

This was fixed in d2f20aed04 and is already on release.

This was fixed in d2f20aed04 and is already on release.

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