vraymat not loading in Vray for Revit

V-Ray V-Ray for Revit Issues
1

I’m exporting Vray materials in 3dsmax 2020 to separate vrmat files to be used in Vray for Revit. Problem is that Vray for Revit gives me an error when trying to import them telling me to look at the log file. Here is what the log file is showing. Even a very simple test vraymat file will not import. Any ideas? Thanks!

[03/09/2020 20:33:15][ 1] VRMatLoader.LoadVRMatFile(E:\Autodesk\Vray Assets\Landscaping\Evermotion Archmodels Vol. 176\MAX_Vray\001\Am176_001_000\Am176_001_000\Am176_001_000.vrmat)
[03/09/2020 20:33:15][ 1] VRMatLoader.Migrated E:\Autodesk\Vray Assets\Landscaping\Evermotion Archmodels Vol. 176\MAX_Vray\001\Am176_001_000\Am176_001_000\Am176_001_000.vrmat
[03/09/2020 20:33:15][ 1] VRMatLoader.Changing ‘Am176_001_bark_diffuse3.jpg’ to ‘E:\Autodesk\Vray Assets\Landscaping\Evermotion Archmodels Vol. 176\MAX_Vray\001\Am176_001_000\Am176_001_000\Am176_001_bark_diffuse3.jpg’
[03/09/2020 20:33:15][ 1] VRMatLoader.Changing ‘Am176_001_bark_nump3.jpg’ to ‘E:\Autodesk\Vray Assets\Landscaping\Evermotion Archmodels Vol. 176\MAX_Vray\001\Am176_001_000\Am176_001_000\Am176_001_bark_nump3.jpg’
[03/09/2020 20:33:15][ 1] Error Loading V-Ray material E:\Autodesk\Vray Assets\Landscaping\Evermotion Archmodels Vol. 176\MAX_Vray\001\Am176_001_000\Am176_001_000\Am176_001_000.vrmat: System.ArgumentException: Key already exists in map

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2

Which version of V-Ray are you using in 3Ds Max? Can you send us the .vrmat?

3

It’s version 3.1, I installed it yesterday. Here is a simple test vrmat. I can send a complex one but it’s bigger file than the forum allows. I really appreciate the responsive support from Chaos Group. Thanks you!
Brick Test.zip (118 KB)

4

You mean V-Ray Next Update 3.1?

5

I have the exact same issue. Did you ever find a solution?

6

I have not

7

Hi @lildaveycross ,

We have fixed it for our upcoming update. I’ll double check the logs you attached and will update you next week.

Best,
Ana

8

Thanks @Ana_Lyubenova !

Is the fix on the revit side or 3dsmax? And do you have a projected release date for the fix?

9

The fix is on the Revit side, and yes, we have a planned date. We don’t announce releases in advance though. All I can say is that it will be soon. And you’ll get notified.

Ana