Syntax Error in Texture:

[Magog]

Hi guys.
I was working on a scene and suddenly Blender gave me this error "Syntax Error ... "
Each time the error code is different.
So far I haven't had any problems.
I searched the Forum but it doesn't report this kind of error to me.
I hope you can help me.

Thanks in advance.

[wasd]

Do you have any non-ASCII symbols in path to texture?

[B.Y.O.B.]

Which version of the addon are you using?
Can you upload the scene? Or send it to me via PM?

[Magog]

In the end I managed to solve ..
Going by exclusion, I noticed that if I turned off the Collection in which the offending object was inserted, I could make the Render Preview.
Once in Viewport I had the possibility to activate the other collections without receiving errors.
The collection in which there was the object with the incorrect material, however, was not displayed.
So I started searching in that section until I found the shader with a diffuse node inserted in the color of the Principled node.
I hope it can help someone in the future.

[B.Y.O.B.]

So I started searching in that section until I found the shader with a diffuse node inserted in the color of the Principled node.
I hope it can help someone in the future.

Thanks for the investigation, I can reproduce the error here.
For now I'll not consider it a bug since it's clearly a malformed node setup, but in the future it would be good to match Cycles behaviour in the handling of such setups.

[Magog]

I started working with Lux for these fast and uncomplicated scenes.
For a matter of time I took part of furniture from my library. Although Lux supports most of the Cycles materials, I'm trying to convert them all, even to practice with nodes and to have greater homogeneity. Besides, I noticed that nodes like RGB Curve, Color Ramp and someone else reports them as an error.
Experience is built above all on errors and problems.

[B.Y.O.B.]

Besides, I noticed that nodes like RGB Curve, Color Ramp and someone else reports them as an error.

What exactly do they report as an error?

You can check which nodes are supported and which are not at this issue: https://github.com/LuxCoreRender/BlendL ... issues/272