color_manager_syncolor is missing

[rudy4HYXA]

Hello everyone

I dont know what i might have done, but I suddenly I started to get this error when rendering with Maya2017 and MtoA. It was working fine before.

Has anyone else ran into this before?

A lot of my texture conversions are also failing, im not sure if its related to the missing color node. Seems unlikely.

[Stephen.Blair]

Can you post an Arnold log (as an attachment) ?

That node ships with MtoA. It does have some dependencies, but they also ship with MtoA. Maybe reinstall?

[rudy4HYXA]

I tried reinstalling Maya and then I installed the latest version of MtoA. No luck. Below are the errors im seeing. All sorts of issues with color management and texture conversion. If I disable color management all this goes away. But of course, we cant just do that.

Cheers

[mtoa.translator] synColorTranslator: Arnold node type color_manager_syncolor does not exist.

[Stephen.Blair]

I needed to see the full log. I'm interested in what before the translation or the render.

Let's try it this way: open a Terminal and run this command:

/Applications/solidangle/mtoa/2017/bin/kick -nodes -l  /Applications/solidangle/mtoa/2017/shaders

Normally that should list color_manager_syncolor as one of the shader nodes.

Then run this

oTool -L /Applications/solidangle/mtoa/2017/shaders/synColor_shaders.dylib

[rudy4HYXA]

Thanks for the response Stephen. I do see the shader available in the Arnold installation. When I run oTool, this is what I get.

oTool -L /Applications/solidangle/mtoa/2017/shaders/synColor_shaders.dylib

\/Applications/solidangle/mtoa/2017/shaders/synColor_shaders.dylib:
build/darwin_x86_64/201780/gcc_opt/synColor/synColor_shaders.dylib (compatibility version 0.0.0, current version 0.0.0)

/System/Library/Frameworks/Security.framework/Versions/A/Security (compatibility version 1.0.0, current version 55471.14.16)

@rpath/libai.dylib (compatibility version 0.0.0, current version 0.0.0)

@rpath/libsynColor.2018.0.80.dylib (compatibility version 0.0.0, current version 0.0.0)

/usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 120.0.0)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1197.1.1)

[Stephen.Blair]

What version of MtoA do you have?

Does this happen with any scene (like an empty scene) ?

Just to be sure, can you confirm that kick -nodes did list color_manager_syncolor ?

Can you get a startup log for MtoA? Open a terminal, and run these two commands:

export MTOA_STARTUP_LOG_VERBOSITY=2
/Applications/Autodesk/maya2017/Maya.app/Contents/MacOS/Maya

You can scroll up in the Terminal to select everything, and then paste it into a file, and attach that file to your reply.

[rudy4HYXA]

Arnold is version 5.0.1.5
MtoA is version 2.0.2.4
It happens anytime I enable the color management setting in maya. Even with the simplests scenes.

The sycncolor node seems to be available

> rcortes:2017 rudy.cortes$ /Applications/solidangle/mtoa/2017/bin/kick -nodes -l /Applications/solidangle/mtoa/2017/shaders | grep color_manager

> color_manager_ocio color_manager color_manager_syncolor color_manager

and here is the entire startup log of maya, per your suggestion

*** Recognized (0x69) family*** (30 cols X 22 rows) *** Recognized (0x80) family*** (24 cols X 20 rows) Initialized VP2.0 renderer { Version : 2016.3.18.11. Feature Level 3.1. Adapter : AMD Radeon Pro 560 OpenGL Engine Vendor ID: 4098. Device ID : 0x67EF Driver : 2.1 ATI-1.51.8. API : OpenGL V.2.1. Max texture size : 16384 * 16384. Max tex coords : 8 Shader versions supported (Vertex: 3, Geometry: 3, Pixel 3). Shader compiler profile : (Best card profile) Active stereo support available : 0 GPU Memory Limit : 4096 MB. CPU Memory Limit: 15564.8 MB. } OpenCL evaluator is attempting to initialize OpenCL. Detected 1 OpenCL Platforms: 0: Apple. Apple. OpenCL 1.2 (Apr 3 2017 19:51:06). Supported extensions: cl_APPLE_SetMemObjectDestructor cl_APPLE_ContextLoggingFunctions cl_APPLE_clut cl_APPLE_query_kernel_names cl_APPLE_gl_sharing cl_khr_gl_event OpenCL evaluator choosing OpenCL platform Apple. 10125 Choosing OpenCL Device AMD Radeon Pro 560 Compute Engine. Device Type: GPU Device is available. QLayout: Attempting to add QLayout "" to QmayaLayoutWidget "", which already has a layout QWidget::setLayout: Attempting to set QLayout "" on QmayaLayoutWidget "", which already has a layout 00:00:00 1068MB | log started Fri Oct 20 10:07:44 2017 00:00:00 1068MB | Arnold 5.0.1.5 [fd1cdf40] darwin clang-4.0.0 oiio-1.7.15 osl-1.9.0 vdb-4.0.0 clm-1.0.3.513 rlm-12.2.2 2017/10/13 11:05:24 00:00:00 1068MB | running on rcortes, pid=66385 00:00:00 1068MB | 1 x Intel(R) Core(TM) i7-7820HQ CPU @ 2.90GHz (4 cores, 8 logical) with 16384MB 00:00:00 1068MB | macOS 10.12.5 "Sierra", Darwin kernel 16.6.0 00:00:00 1068MB | soft limit for open files raised from 9472 to 10238 00:00:00 1068MB | 00:00:00 1069MB | [mtoa] [<built-in>] Generated 81 new Maya nodes for Arnold built-in nodes. 00:00:00 1069MB | [mtoa] [<built-in>] Generated 105 translators for 94 Maya nodes (81 new and 13 existing) for Arnold built-in nodes. 00:00:00 1069MB | loading plugin: /Applications/solidangle/mtoa/2017/shaders/mtoa_shaders.dylib ... 00:00:00 1071MB | loaded 86 plugins from 1 lib(s) in 0:00.03 00:00:00 1071MB | [mtoa] [mtoa_shaders] Generated 4 new Maya nodes for Arnold plugin /Applications/solidangle/mtoa/2017/shaders/mtoa_shaders.dylib. 00:00:00 1071MB | [mtoa] [mtoa_shaders] Generated 39 translators for 39 Maya nodes (4 new and 35 existing) for Arnold plugin /Applications/solidangle/mtoa/2017/shaders/mtoa_shaders.dylib. 00:00:00 1071MB | [mtoa] [mtoa_shaders] Generated 0 new Maya nodes for Arnold plugin mtoa. 00:00:00 1071MB | [mtoa] [mtoa_shaders] Generated 2 translators for 1 Maya nodes (0 new and 1 existing) for Arnold plugin mtoa. 00:00:00 1072MB | [mtoa] Loading extension bifrostTranslator(/Applications/solidangle/mtoa/2017/extensions/bifrostTranslator.dylib). 00:00:00 1075MB | [mtoa] [bifrostTranslator] Declares a total of 0 new Maya nodes. 00:00:00 1075MB | [mtoa] [bifrostTranslator] Declares a total of 3 translators for 3 Maya nodes (0 new and 3 existing). 00:00:00 1075MB | [mtoa] Successfully loaded extension library bifrostTranslator(/Applications/solidangle/mtoa/2017/extensions/bifrostTranslator.dylib). 00:00:00 1075MB | [mtoa] Loading extension hairPhysicalShaderTranslator(/Applications/solidangle/mtoa/2017/extensions/hairPhysicalShaderTranslator.dylib). 00:00:00 1075MB | [mtoa] [hairPhysicalShaderTranslator] Declares a total of 0 new Maya nodes. 00:00:00 1075MB | [mtoa] [hairPhysicalShaderTranslator] Declares a total of 1 translators for 1 Maya nodes (0 new and 1 existing). 00:00:00 1075MB | [mtoa] Successfully loaded extension library hairPhysicalShaderTranslator(/Applications/solidangle/mtoa/2017/extensions/hairPhysicalShaderTranslator.dylib). 00:00:00 1075MB | [mtoa] Loading extension lookdevkit(/Applications/solidangle/mtoa/2017/extensions/lookdevkit.dylib). 00:00:00 1075MB | [mtoa] [lookdevkit] Generated 0 new Maya nodes for Arnold plugin lookdevkit. 00:00:00 1075MB | [mtoa] [lookdevkit] Generated 0 translators for 0 Maya nodes (0 new and 0 existing) for Arnold plugin lookdevkit. 00:00:00 1075MB | [mtoa] [lookdevkit] Declares a total of 0 new Maya nodes. 00:00:00 1075MB | [mtoa] [lookdevkit] Declares a total of 0 translators for 0 Maya nodes (0 new and 0 existing). 00:00:00 1075MB | [mtoa] Successfully loaded extension library lookdevkit(/Applications/solidangle/mtoa/2017/extensions/lookdevkit.dylib). 00:00:00 1075MB | [mtoa] Loading extension renderSetup(/Applications/solidangle/mtoa/2017/extensions/renderSetup.dylib). 00:00:00 1075MB | [mtoa] [renderSetup] Generated 0 new Maya nodes for Arnold plugin renderSetup. 00:00:00 1075MB | [mtoa] [renderSetup] Generated 0 translators for 0 Maya nodes (0 new and 0 existing) for Arnold plugin renderSetup. 00:00:00 1075MB | [mtoa] [renderSetup] Declares a total of 0 new Maya nodes. 00:00:00 1075MB | [mtoa] [renderSetup] Declares a total of 0 translators for 0 Maya nodes (0 new and 0 existing). 00:00:00 1075MB | [mtoa] Successfully loaded extension library renderSetup(/Applications/solidangle/mtoa/2017/extensions/renderSetup.dylib). 00:00:00 1075MB | [mtoa] Loading extension synColorTranslator(/Applications/solidangle/mtoa/2017/extensions/synColorTranslator.dylib). 00:00:00 1075MB | [mtoa] [synColorTranslator] Generated 0 new Maya nodes for Arnold plugin synColor. 00:00:00 1075MB | [mtoa] [synColorTranslator] Generated 0 translators for 0 Maya nodes (0 new and 0 existing) for Arnold plugin synColor. 00:00:00 1075MB | [mtoa] [synColorTranslator] Declares a total of 0 new Maya nodes. 00:00:00 1075MB | [mtoa] [synColorTranslator] Declares a total of 1 translators for 1 Maya nodes (0 new and 1 existing). 00:00:00 1075MB | [mtoa] Successfully loaded extension library synColorTranslator(/Applications/solidangle/mtoa/2017/extensions/synColorTranslator.dylib). 00:00:00 1075MB | [mtoa] Loading extension xgenSplineTranslator(/Applications/solidangle/mtoa/2017/extensions/xgenSplineTranslator.dylib). 00:00:00 1075MB | [mtoa] [xgenSplineTranslator] Declares a total of 0 new Maya nodes. 00:00:00 1075MB | [mtoa] [xgenSplineTranslator] Declares a total of 2 translators for 2 Maya nodes (0 new and 2 existing). 00:00:00 1075MB | [mtoa] Successfully loaded extension library xgenSplineTranslator(/Applications/solidangle/mtoa/2017/extensions/xgenSplineTranslator.dylib). 00:00:00 1075MB | [mtoa] Loading extension xgenTranslator(/Applications/solidangle/mtoa/2017/extensions/xgenTranslator.dylib). 00:00:00 1075MB | [mtoa] [xgenTranslator] Declares a total of 0 new Maya nodes. 00:00:00 1075MB | [mtoa] [xgenTranslator] Declares a total of 1 translators for 1 Maya nodes (0 new and 1 existing). 00:00:00 1075MB | [mtoa] Successfully loaded extension library xgenTranslator(/Applications/solidangle/mtoa/2017/extensions/xgenTranslator.dylib). 00:00:00 1075MB | loading plugins from /Applications/solidangle/mtoa/2017/shaders ... 00:00:00 1078MB | loading plugins from /Applications/solidangle/mtoa/2017/procedurals ... 00:00:00 1079MB | loaded 38 plugins from 11 lib(s) in 0:00.47 00:00:00 1079MB | [mtoa] [bifrost_shaders] Generated 2 new Maya nodes for Arnold plugin /Applications/solidangle/mtoa/2017/shaders/bifrost_shaders.dylib. 00:00:00 1079MB | [mtoa] [bifrost_shaders] Generated 2 translators for 2 Maya nodes (2 new and 0 existing) for Arnold plugin /Applications/solidangle/mtoa/2017/shaders/bifrost_shaders.dylib. 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/bifrost_shaders.dylib 00:00:00 1079MB | [mtoa] [hairPhysicalShader_shaders] Generated 0 new Maya nodes for Arnold plugin /Applications/solidangle/mtoa/2017/shaders/hairPhysicalShader_shaders.dylib. 00:00:00 1079MB | [mtoa] [hairPhysicalShader_shaders] Generated 0 translators for 0 Maya nodes (0 new and 0 existing) for Arnold plugin /Applications/solidangle/mtoa/2017/shaders/hairPhysicalShader_shaders.dylib. 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/hairPhysicalShader_shaders.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/hairPhysicalShader_shaders.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/hairPhysicalShader_shaders.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/hairPhysicalShader_shaders.dylib 00:00:00 1079MB | [mtoa] [lookdevkit_shaders] Generated 0 new Maya nodes for Arnold plugin /Applications/solidangle/mtoa/2017/shaders/lookdevkit_shaders.dylib. 00:00:00 1079MB | [mtoa] [lookdevkit_shaders] Generated 17 translators for 17 Maya nodes (0 new and 17 existing) for Arnold plugin /Applications/solidangle/mtoa/2017/shaders/lookdevkit_shaders.dylib. 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/lookdevkit_shaders.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/lookdevkit_shaders.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/lookdevkit_shaders.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/lookdevkit_shaders.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/lookdevkit_shaders.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/lookdevkit_shaders.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/lookdevkit_shaders.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/lookdevkit_shaders.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/lookdevkit_shaders.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/lookdevkit_shaders.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/lookdevkit_shaders.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/lookdevkit_shaders.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/lookdevkit_shaders.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/lookdevkit_shaders.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/lookdevkit_shaders.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/lookdevkit_shaders.dylib 00:00:00 1079MB | [mtoa] [renderSetup_shaders] Generated 0 new Maya nodes for Arnold plugin /Applications/solidangle/mtoa/2017/shaders/renderSetup_shaders.dylib. 00:00:00 1079MB | [mtoa] [renderSetup_shaders] Generated 3 translators for 3 Maya nodes (0 new and 3 existing) for Arnold plugin /Applications/solidangle/mtoa/2017/shaders/renderSetup_shaders.dylib. 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/renderSetup_shaders.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/shaders/renderSetup_shaders.dylib 00:00:00 1079MB | [mtoa] [synColor_shaders] Generated 0 new Maya nodes for Arnold plugin /Applications/solidangle/mtoa/2017/shaders/synColor_shaders.dylib. 00:00:00 1079MB | [mtoa] [synColor_shaders] Generated 0 translators for 0 Maya nodes (0 new and 0 existing) for Arnold plugin /Applications/solidangle/mtoa/2017/shaders/synColor_shaders.dylib. 00:00:00 1079MB | [mtoa] [xgenSpline_shaders] Generated 0 new Maya nodes for Arnold plugin /Applications/solidangle/mtoa/2017/shaders/xgenSpline_shaders.dylib. 00:00:00 1079MB | [mtoa] [xgenSpline_shaders] Generated 0 translators for 0 Maya nodes (0 new and 0 existing) for Arnold plugin /Applications/solidangle/mtoa/2017/shaders/xgenSpline_shaders.dylib. 00:00:00 1079MB | [mtoa] [bifrost_procedurals] Generated 0 new Maya nodes for Arnold plugin /Applications/solidangle/mtoa/2017/procedurals/bifrost_procedurals.dylib. 00:00:00 1079MB | [mtoa] [bifrost_procedurals] Generated 0 translators for 0 Maya nodes (0 new and 0 existing) for Arnold plugin /Applications/solidangle/mtoa/2017/procedurals/bifrost_procedurals.dylib. 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/procedurals/bifrost_procedurals.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/procedurals/bifrost_procedurals.dylib 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/procedurals/bifrost_procedurals.dylib 00:00:00 1079MB | [mtoa] [mtoa_ParticleInstancer_proc] Generated 0 new Maya nodes for Arnold plugin /Applications/solidangle/mtoa/2017/procedurals/mtoa_ParticleInstancer_proc.dylib. 00:00:00 1079MB | [mtoa] [mtoa_ParticleInstancer_proc] Generated 0 translators for 0 Maya nodes (0 new and 0 existing) for Arnold plugin /Applications/solidangle/mtoa/2017/procedurals/mtoa_ParticleInstancer_proc.dylib. 00:00:00 1079MB | [mtoa] [mtoa_ParticleVolume_proc] Generated 0 new Maya nodes for Arnold plugin /Applications/solidangle/mtoa/2017/procedurals/mtoa_ParticleVolume_proc.dylib. 00:00:00 1079MB | [mtoa] [mtoa_ParticleVolume_proc] Generated 0 translators for 0 Maya nodes (0 new and 0 existing) for Arnold plugin /Applications/solidangle/mtoa/2017/procedurals/mtoa_ParticleVolume_proc.dylib. 00:00:00 1079MB | [mtoa] There is already an extension of name /Applications/solidangle/mtoa/2017/procedurals/mtoa_ParticleVolume_proc.dylib 00:00:00 1079MB | [mtoa] [xgen_procedural] Generated 0 new Maya nodes for Arnold plugin /Applications/solidangle/mtoa/2017/procedurals/xgen_procedural.dylib. 00:00:00 1079MB | [mtoa] [xgen_procedural] Generated 0 translators for 0 Maya nodes (0 new and 0 existing) for Arnold plugin /Applications/solidangle/mtoa/2017/procedurals/xgen_procedural.dylib. 00:00:00 1079MB | [mtoa] [xgenSpline_procedural] Generated 0 new Maya nodes for Arnold plugin /Applications/solidangle/mtoa/2017/procedurals/xgenSpline_procedural.dylib. 00:00:00 1079MB | [mtoa] [xgenSpline_procedural] Generated 0 translators for 0 Maya nodes (0 new and 0 existing) for Arnold plugin /Applications/solidangle/mtoa/2017/procedurals/xgenSpline_procedural.dylib. 00:00:00 1079MB | [mtoa] Registering 20 loaded extensions: 00:00:00 1081MB | [mtoa] Registered extension <built-in> provided by <built-in>. 00:00:01 1082MB | [mtoa] Registered extension mtoa_shaders provided by /Applications/solidangle/mtoa/2017/shaders/mtoa_shaders.dylib. 00:00:01 1082MB WARNING | [mtoa] Extension bifrostTranslator(/Applications/solidangle/mtoa/2017/extensions/bifrostTranslator.dylib) requires Maya plugin bifrostvisplugin, registering will be deferred until plugin is loaded. 00:00:01 1082MB | [mtoa] Registered extension hairPhysicalShaderTranslator provided by /Applications/solidangle/mtoa/2017/extensions/hairPhysicalShaderTranslator.dylib. 00:00:01 1083MB | [mtoa] Registered extension lookdevkit provided by /Applications/solidangle/mtoa/2017/extensions/lookdevkit.dylib. 00:00:01 1083MB | [mtoa] Registered extension renderSetup provided by /Applications/solidangle/mtoa/2017/extensions/renderSetup.dylib. 00:00:01 1083MB | [mtoa] Registered extension synColorTranslator provided by /Applications/solidangle/mtoa/2017/extensions/synColorTranslator.dylib. 00:00:01 1083MB | [mtoa] Registered extension xgenSplineTranslator provided by /Applications/solidangle/mtoa/2017/extensions/xgenSplineTranslator.dylib. 00:00:01 1083MB | [mtoa] Registered extension xgenTranslator provided by /Applications/solidangle/mtoa/2017/extensions/xgenTranslator.dylib. 00:00:01 1083MB | [mtoa] Registered extension bifrost_shaders provided by /Applications/solidangle/mtoa/2017/shaders/bifrost_shaders.dylib. 00:00:01 1083MB | [mtoa] Registered extension hairPhysicalShader_shaders provided by /Applications/solidangle/mtoa/2017/shaders/hairPhysicalShader_shaders.dylib. 00:00:01 1083MB | [mtoa] Registered extension lookdevkit_shaders provided by /Applications/solidangle/mtoa/2017/shaders/lookdevkit_shaders.dylib. 00:00:01 1083MB | [mtoa] Registered extension renderSetup_shaders provided by /Applications/solidangle/mtoa/2017/shaders/renderSetup_shaders.dylib. 00:00:01 1083MB | [mtoa] Registered extension synColor_shaders provided by /Applications/solidangle/mtoa/2017/shaders/synColor_shaders.dylib. 00:00:01 1083MB | [mtoa] Registered extension xgenSpline_shaders provided by /Applications/solidangle/mtoa/2017/shaders/xgenSpline_shaders.dylib. 00:00:01 1083MB | [mtoa] Registered extension bifrost_procedurals provided by /Applications/solidangle/mtoa/2017/procedurals/bifrost_procedurals.dylib. 00:00:01 1083MB | [mtoa] Registered extension mtoa_ParticleInstancer_proc provided by /Applications/solidangle/mtoa/2017/procedurals/mtoa_ParticleInstancer_proc.dylib. 00:00:01 1083MB | [mtoa] Registered extension mtoa_ParticleVolume_proc provided by /Applications/solidangle/mtoa/2017/procedurals/mtoa_ParticleVolume_proc.dylib. 00:00:01 1083MB | [mtoa] Registered extension xgen_procedural provided by /Applications/solidangle/mtoa/2017/procedurals/xgen_procedural.dylib. 00:00:01 1083MB | [mtoa] Registered extension xgenSpline_procedural provided by /Applications/solidangle/mtoa/2017/procedurals/xgenSpline_procedural.dylib. 00:00:01 1083MB | Successfully imported python module 'arnold' 00:00:01 1083MB | Successfully imported python module 'mtoa' 00:00:01 1085MB | 00:00:01 1085MB | releasing resources 00:00:01 1082MB | Arnold shutdown

Thanks so much for your help.

[Stephen.Blair]

The startup log looks ok.

When you render, there must be an error in the log about synColor_shaders.dylib. Normally, if verbosity is set to Warnings + Info, you would see this:

| synColor_shaders.dyloib: color_manager_syncolor uses Arnold 5.0.1.5

There must be something different in your render log. Can you check the Arnold log for a render (if you use the Arnold Render View, select View > Log > Full before you render) ?

The other thing I would do is this: open a terminal and run this command:

sudo dtruss -f -n Maya

Then go back to Maya and render a frame.

There will be a ton of stuff logged in the Terminal. Copy it all to a text file.

Finally, run this MEL command in the script editor:

system( "printenv" )

so we can check the environment.

[rudy4HYXA]

sounds good. Ill dig into the logs to see whats up. Thanks for the guidance man.

[rudy4HYXA]

Hi Stephen

I looked at my logs and I dont see a line where the syncColor_shaders.dyloib file is loaded. All other mtoa shaders seem to be loading.

I tried adding the shaders from arnold standalone to the ARNOLD_PLUGIN_PATH but the shader is not there either.

Please help. We are getting close to our delivery date and I really need to get this working.

Cheers and thanks for your help

[rudy4HYXA]

Nevermind. Too much coffee apparently. I was not setting the ARNOLD_PLUGIN_PATH properly.

Thanks for your help. You guys rock

[Stephen.Blair]

great. I just started looking into this again on OSX, so now I can stop 😉

[472769184VDUZ2]

我有同样的问题，该如何正确设置ARNOLD_PLUGIN_PATH

[472769184VDUZ2]

i have the same problem，what should i do to setting the ARNOLD_PLUGIN_PATH properly

[472769184VDUZ2]

i have the same problem，what should i do to setting the ARNOLD_PLUGIN_PATH properly