Textures gone after restarting blender (with copy on write) #54359

New Issue

pratik solanki · 2018-03-19T12:39:26+01:00

pratik solanki commented

2018-03-19 12:39:26 +01:00

System Information
ubutu 16.04 LTS
Intel® Core™ i7-5930K CPU @ 3.50GHz × 12
GeForce GTX 960/PCIe/SSE2
16gb ram

Blender Version
Broken: blender-2.80 e95282e783
Working : i dont know

after adding image texture(disk texture) in image texture node, it stays there as long as we dont close blender , on every restart, image textures(disk textures) are gone
not only from image texture node, it is not in the file anymore , i checked that it only happens with cow enable,

and hackerman or dfelinto is watching over this report :)

**System Information** ubutu 16.04 LTS Intel® Core™ i7-5930K CPU @ 3.50GHz × 12 GeForce GTX 960/PCIe/SSE2 16gb ram **Blender Version** Broken: blender-2.80 e95282e783 Working : i dont know **after adding image texture(disk texture) in image texture node, it stays there as long as we dont close blender ,** on every restart, image textures(disk textures) are gone **not only from image texture node, it is not in the file anymore ,** i checked that it only happens with cow enable, and hackerman or dfelinto is watching over this report :) ![with texture.png](https://archive.blender.org/developer/F2464610/with_texture.png) ![without texture.png](https://archive.blender.org/developer/F2464638/without_texture.png) ![not in uv editor.png](https://archive.blender.org/developer/F2464647/not_in_uv_editor.png)

pratik solanki commented

2018-03-19 12:39:26 +01:00

Added subscriber: @pratiksolanki

Dalai Felinto commented

2018-03-19 15:56:53 +01:00

Added subscribers: @Sergey, @dfelinto

Sergey Sharybin was assigned by Dalai Felinto

2018-03-19 15:56:53 +01:00

Dalai Felinto commented

2018-03-19 15:56:53 +01:00

@Sergey In fact just by opening the saved file (simple node with texture created without cow):

cow-texture.blend

With --enable-copy-on-write I get the following crash with ASAN: P636

@Sergey In fact just by opening the saved file (simple node with texture created without cow): [cow-texture.blend](https://archive.blender.org/developer/F2464783/cow-texture.blend) With `--enable-copy-on-write` I get the following crash with ASAN: [P636](https://archive.blender.org/developer/P636.txt)

Dalai Felinto changed title from ~~Textures gone after restarting blender~~ to Textures gone after restarting blender (with copy on write)

2018-03-19 15:57:05 +01:00

Sergey Sharybin commented

2018-03-20 11:37:45 +01:00

@dfelinto, can't reproduce the issue, but fixed reason why it might have happening. But that's probably a separate bug. Trying to reproduce original bug now.

Dalai Felinto commented

2018-03-20 13:14:08 +01:00

The ASAN crash on opening the following file is definitively gone:
cow-texture.blend

The ASAN crash on opening the following file is definitively gone: [cow-texture.blend](https://archive.blender.org/developer/F2464783/cow-texture.blend)

Dalai Felinto commented

2018-03-20 13:30:08 +01:00

Now this is a strange thing. Today, I can no longer reproduce either the original report, or the asan crash I had yesterday. Not even after checking out the same hash I was using.

Sergey Sharybin commented

2018-03-20 18:00:11 +01:00

Changed status from 'Open' to: 'Resolved'

Sergey Sharybin closed this issue

2018-03-20 18:00:11 +01:00

Sergey Sharybin commented

2018-03-20 18:00:11 +01:00

According to @pratiksolanki in IRC it is now fixed!

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Textures gone after restarting blender (with copy on write) #54359