"error in rmantree"

[Starcle3D]

Hello, I have this error in BLENDER and have installed the RenderManProServer-25.0 . But work fine in Maya. I use win10 Can you help?

[0x384c0]

Which Blender version do you use? It is possible to get this error on unsupported versions of Blender like 3.5 You can also see this error in Blender system console [ERROR] (MainThread) RenderManForBlender.rfb_logger _guess_rmantree: The Python version this Blender uses (3.10) is not supported by this version of RenderMan (25.0) Solution: install Blender 3.0

[AlexFundorin]

Same. I use Blender 3.5, standalone version on Win10. Installed addon from here (latest release). System variable was added by the installer and present - https://i.imgur.com/IaMdoWy.png Addon doesn't see it in any configuration - https://i.imgur.com/G2p2yIj.png https://i.imgur.com/y7R8pUG.png https://i.imgur.com/9GSINDN.png https://i.imgur.com/QWORQcr.png

3.0 is really outdated (31 Dec 2021)

UPD. It does work in 3.0, though.

[prman-pixar]

Yes, Blender 3.5 is not currently supported. We are trying to add support for it for the next dot release (25.1).

[ksantiago1974]

Same thing happens with Blender 3.40

[prman-pixar]

@ksantiago1974 Blender 3.4.0 is not supported. The highest we support 3.0.1, and is mentioned in the docs:

https://rmanwiki.pixar.com/display/RFB25/Installation+of+RenderMan+for+Blender

[prman-pixar]

We now support Blender 3.5. Please upgrade to RenderMan 25.1 in order to use it with Blender 3.5.

[chocoboranch]

Hi,

I'm getting the same error in 4.2.0 and 4.2.1