OpenColorIO_v2_0::ExceptionMissingFile on mac #96555

New Issue

Raimund Klink · 2022-03-17T12:26:20+01:00

Raimund Klink commented

2022-03-17 12:26:20 +01:00

System Information
Operating system: mac
Graphics card: Only CPU needed

Blender Version
Broken: Blender 3.1
Worked: Can't test, sorry

Short description of error
Somehow Blender has issues finding the file "filmic_to_0-85_1-011.spi1d" with this .blend.
No issues on other systems. I can not debug further since I have no mac.

Exact steps for others to reproduce the error
The file with the issue: (had to modify the .blend to take out the music)
Chapter_7_without_music.blend
Maybe a small version to reproduce (couldn't test, only guess):
Maybe_a_bug.blend

Command used to render:

.../blender -t 16 --factory-startup --disable-autoexec -noaudio -b .../Chapter_7.blend -P .../script_8394917333730681313 --engine CYCLES -o .../116273600_ -x 1 -f 3188

The log files from three different machines:
1_error_1647484583_87450.txt
2_error_1647486779_87178.txt
3_error_1647488888_87047.txt

**System Information** Operating system: mac Graphics card: Only CPU needed **Blender Version** Broken: Blender 3.1 Worked: Can't test, sorry **Short description of error** Somehow Blender has issues finding the file "filmic_to_0-85_1-011.spi1d" with this .blend. No issues on other systems. I can not debug further since I have no mac. **Exact steps for others to reproduce the error** The file with the issue: (had to modify the .blend to take out the music) [Chapter_7_without_music.blend](https://archive.blender.org/developer/F12931356/Chapter_7_without_music.blend) Maybe a small version to reproduce (couldn't test, only guess): [Maybe_a_bug.blend](https://archive.blender.org/developer/F12931395/Maybe_a_bug.blend) Command used to render: ``` .../blender -t 16 --factory-startup --disable-autoexec -noaudio -b .../Chapter_7.blend -P .../script_8394917333730681313 --engine CYCLES -o .../116273600_ -x 1 -f 3188 ``` The log files from three different machines: [1_error_1647484583_87450.txt](https://archive.blender.org/developer/F12931397/1_error_1647484583_87450.txt) [2_error_1647486779_87178.txt](https://archive.blender.org/developer/F12931396/2_error_1647486779_87178.txt) [3_error_1647488888_87047.txt](https://archive.blender.org/developer/F12931398/3_error_1647488888_87047.txt)

Raimund Klink commented

2022-03-17 12:26:20 +01:00

Added subscriber: @Raimund58

Brecht Van Lommel commented

2022-03-17 14:14:27 +01:00

Added subscriber: @brecht

Brecht Van Lommel commented

2022-03-17 14:14:27 +01:00

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

Brecht Van Lommel commented

2022-03-17 14:14:27 +01:00

I tried extracting Blender int the exact same file path on a Mac and rendering, and it worked fine for me. Two things to check:

The name of the Blender application is upper case and should be Blender.app/Contents/MacOS/Blender, not blender.app/Contents/MacOS/blender. By default macOS file systems names are case insensitive, but this can't be assumed. Normally this shouldn't happen, but the issue may be related to this.
Does the specified file actually exist, or did it perhaps fail to extract for some reason? That's not something we can investigate. The file path is relatively long, but no so long that I see it running into limits in Blender or OpenColorIO.

I tried extracting Blender int the exact same file path on a Mac and rendering, and it worked fine for me. Two things to check: * The name of the Blender application is upper case and should be `Blender.app/Contents/MacOS/Blender`, not `blender.app/Contents/MacOS/blender`. By default macOS file systems names are case insensitive, but this can't be assumed. Normally this shouldn't happen, but the issue may be related to this. * Does the specified file actually exist, or did it perhaps fail to extract for some reason? That's not something we can investigate. The file path is relatively long, but no so long that I see it running into limits in Blender or OpenColorIO.

Raimund Klink commented

2022-03-17 14:44:29 +01:00

To point one: We repack the binary slightly but that shouldn't be an issue.
We use this: https:*static-frankfurt2-de.sheepit-renderfarm.com/binary/blender310_mac_64bit.zip and this: https:*static-frankfurt2-de.sheepit-renderfarm.com/binary/blender310_macm1_64bit.zip

To point two: We need to check if it extracted correctly. But I would guess so.

We will check if the error happens on more .blends or if it was a one-hit wonder.

To point one: We repack the binary slightly but that *shouldn't* be an issue. We use this: https:*static-frankfurt2-de.sheepit-renderfarm.com/binary/blender310_mac_64bit.zip and this: https:*static-frankfurt2-de.sheepit-renderfarm.com/binary/blender310_macm1_64bit.zip To point two: We need to check if it extracted correctly. But I would guess so. We will check if the error happens on more .blends or if it was a one-hit wonder.

Raimund Klink commented

2022-03-18 14:15:52 +01:00

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

Raimund Klink closed this issue

2022-03-18 14:15:52 +01:00

Raimund Klink commented

2022-03-18 14:15:52 +01:00

I can not pinpoint the exact issue.
Will close this task for now until we can narrow it further down.

I can not pinpoint the exact issue. Will close this task for now until we can narrow it further down.

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OpenColorIO_v2_0::ExceptionMissingFile on mac #96555