OSL: Windows: OSL not working, external scripts always give error #87481

New Issue

Ilja Razinkov · 2021-04-14T08:30:34+02:00

Ilja Razinkov commented

2021-04-14 08:30:34 +02:00

System Information
Operating system: Win10
Graphics card:

Blender Version
Broken: 2.93.0 Alpha, branch: master, commit date: 2021-04-14 02:19, hash: 6776b74d0a, build date: 2021-04-14, 03:45:42
Worked: 2.91,2.92

Recent 2.93 always gives cryptic errors when trying to compile any OSL script. Scripts are perfectly valid, even simple oneliner cant compile with recent alpha.

Read blend: C:\_WPLabs\Downloads\oslScriptFail.blend
ERROR: error: C:\_WPLabs\Downloads\oslScriptFail.osl:1:10: warning: non-portable path to file '"c\\_WPLabssProgramsmblender29322.932scriptsraddonsacycles\shader\stdcycles.hd'; specified path differs in case from file name on disk
#include "c:\\_WPLabs\\Programs\\blender293\\2.93\\scripts\\addons\\cycles\\shader\\stdcycles.h"
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         "c\\_WPLabssProgramsmblender29322.932scriptsraddonsacycles\shader\stdcycles.hd

To reproduce: try to reload script in attached blend and look into console for this error.

There was similar reports regarding OSL in Windows - and they was closed as resolved for some cases. But unfortunately the problem still persist in my case //

oslScriptFail.blend
oslScriptFail.osl

**System Information** Operating system: Win10 Graphics card: **Blender Version** Broken: 2.93.0 Alpha, branch: master, commit date: 2021-04-14 02:19, hash: 6776b74d0a67, build date: 2021-04-14, 03:45:42 Worked: 2.91,2.92 Recent 2.93 always gives cryptic errors when trying to compile any OSL script. Scripts are perfectly valid, even simple oneliner cant compile with recent alpha. ``` Read blend: C:\_WPLabs\Downloads\oslScriptFail.blend ERROR: error: C:\_WPLabs\Downloads\oslScriptFail.osl:1:10: warning: non-portable path to file '"c\\_WPLabssProgramsmblender29322.932scriptsraddonsacycles\shader\stdcycles.hd'; specified path differs in case from file name on disk #include "c:\\_WPLabs\\Programs\\blender293\\2.93\\scripts\\addons\\cycles\\shader\\stdcycles.h" ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ "c\\_WPLabssProgramsmblender29322.932scriptsraddonsacycles\shader\stdcycles.hd ``` To reproduce: try to reload script in attached blend and look into console for this error. There was similar reports regarding OSL in Windows - and they was closed as resolved for some cases. But unfortunately the problem still persist in my case // [oslScriptFail.blend](https://archive.blender.org/developer/F9932995/oslScriptFail.blend) [oslScriptFail.osl](https://archive.blender.org/developer/F9932996/oslScriptFail.osl) ![2021-04-14_09-23-06.png](https://archive.blender.org/developer/F9932997/2021-04-14_09-23-06.png)

Ilja Razinkov commented

2021-04-14 08:30:34 +02:00

Added subscriber: @IPv6

Ilja Razinkov commented

2021-04-14 08:32:12 +02:00

System info: system-info.txt

System info: [system-info.txt](https://archive.blender.org/developer/F9933003/system-info.txt)

Philipp Oeser commented

2021-04-16 15:58:06 +02:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2021-04-16 15:58:06 +02:00

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

Philipp Oeser commented

2021-04-16 15:58:06 +02:00

This was the bug I think? #86928 (Error: OSL script compilation failed)

If you are building yourself, have you updated your cmake paths?
(moved from ${LIBDIR}/osl/shaders to ${LIBDIR}/osl/share/OSL/shaders)

Please also check if the builds from https://builder.blender.org/download/ work for you.

This was the bug I think? #86928 (Error: OSL script compilation failed) If you are building yourself, have you updated your cmake paths? (moved from ${LIBDIR}/osl/shaders to ${LIBDIR}/osl/share/OSL/shaders) Please also check if the builds from https://builder.blender.org/download/ work for you.

Ilja Razinkov commented

2021-04-16 16:17:19 +02:00

In #87481#1147602, @lichtwerk wrote:
This was the bug I think? #86928 (Error: OSL script compilation failed)

Almost, mine was #87279 (External OSL scripts are not compiled anymore)

If you are building yourself, have you updated your cmake paths?
...
Please also check if the builds from https://builder.blender.org/download/ work for you.

No, i`m not building myself, i had this problem exactly with "builder.blender.org" build :(
I downloaded latest build at the time of reporting (so it was compiled 2021-04-14)

ill try latest betas again, but still... commit/fix mentioned in other tasks - it was already in codebase at the time of download, so i assume it didnt help somehow for me :(

> In #87481#1147602, @lichtwerk wrote: > This was the bug I think? #86928 (Error: OSL script compilation failed) Almost, mine was #87279 (External OSL scripts are not compiled anymore) > If you are building yourself, have you updated your cmake paths? > ... > Please also check if the builds from https://builder.blender.org/download/ work for you. No, i`m not building myself, i had this problem exactly with "builder.blender.org" build :( I downloaded latest build at the time of reporting (so it was compiled 2021-04-14) i`ll try latest betas again, but still... commit/fix mentioned in other tasks - it was already in codebase at the time of download, so i assume it didn`t help somehow for me :(

Ilja Razinkov commented

2021-04-17 19:46:55 +02:00

In #87481#1147602, @lichtwerk wrote:
Please also check if the builds from https://builder.blender.org/download/ work for you.

I tryed both builds from https://builder.blender.org/download/ - and they both not working, same error. See screenshots

2.93.0 beta

3.0.0 alpha

> In #87481#1147602, @lichtwerk wrote: > Please also check if the builds from https://builder.blender.org/download/ work for you. I tryed both builds from https://builder.blender.org/download/ - and they both not working, same error. See screenshots 2.93.0 beta ![2021-04-17_20-44-16.png](https://archive.blender.org/developer/F9937707/2021-04-17_20-44-16.png) 3.0.0 alpha ![2021-04-17_20-45-17.png](https://archive.blender.org/developer/F9937709/2021-04-17_20-45-17.png)

Philipp Oeser commented

2021-04-17 21:57:37 +02:00

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

Ilja Razinkov changed title from ~~OSL: External scripts are not compiled anymore~~ to OSL: Windows: OSL not working, external scripts always give error

2021-04-25 19:32:58 +02:00

Ilja Razinkov commented

2021-04-29 09:43:07 +02:00

Dowbloaded new build to test - still a problem with latest 2.93 beta (from experimenta build) // external OSLs not working

Dowbloaded new build to test - still a problem with latest 2.93 beta (from experimenta build) // external OSLs not working ![2021-04-29_10-41-46.png](https://archive.blender.org/developer/F10045297/2021-04-29_10-41-46.png)

Ilja Razinkov commented

2021-05-08 17:14:52 +02:00

With latest 2.93 OSL compilation is finally working!
So nothing to do, already fixed, thanks a lot :)

With latest 2.93 OSL compilation is finally working! So nothing to do, already fixed, thanks a lot :)

Philipp Oeser commented

2021-05-08 17:40:29 +02:00

Changed status from 'Needs Triage' to: 'Archived'

Philipp Oeser closed this issue

2021-05-08 17:40:29 +02:00

Philipp Oeser commented

2021-05-08 17:40:29 +02:00

Glad to hear! Closing then

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OSL: Windows: OSL not working, external scripts always give error #87481