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Rendering with Arnold in Houdini and Solaris using the HtoA plug-in.
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Arnodl errors in Houdini

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Message 1 of 2
Anonymous
4157 Views, 1 Reply

Arnodl errors in Houdini

00:00:00  689MB WARNING | [htoa.colorspace] Render color space "" does not exists in color manager, using default "linear" instead.
00:00:00  689MB WARNING | [htoa.colorspace] Auto color space "" does not exists in color manager, using default "sRGB" instead.<br>00:00:01  883MB ERROR  | [void __cdecl htoa::arnold::Node::pullParameter] parameter not found: transform_type (ar_transform_type)<br>00:00:01  800MB ERROR  | [htoa.material] Cannot find parent SHOP for shader path /mat/principledshader1

Anyone knows how to fix this.
Also i seem to have ARNOLD watermark but licence server seems to be running

What i did was start my project.
Loaded in OBJ file and it is now as (geo file)
i went to "Out" section >> Created "Arnold" node >> Created camera
In "Out" section i selected "Arnold" node and clicked "Render to Disc"
Then i get instantly an errors:


00:00:00  158MB  | [vop_shaders] Registering shaders ...
00:00:00  158MB  | loading plugins from C:/Users/Tann/htoa/htoa-2.1.3_rcca6014_houdini-16.0.705/htoa-2.1.3_rcca6014_houdini-16.0.705/arnold/plugins ...
00:00:00  159MB  |  htoa_mandelbulb_proc.dll: mandelbulb uses Arnold 5.0.1.300:00:00  159MB  | loaded 1 plugins from 1 lib(s) in 0:00.00
00:00:00  159MB  | [vop_shaders] Loading metadata file: C:/Users/Tann/htoa/htoa-2.1.3_rcca6014_houdini-16.0.705/htoa-2.1.3_rcca6014_houdini-16.0.705/arnold/metadata/cameras.mtd00:00:00  159MB  | [vop_shaders] Loading metadata file: C:/Users/Tann/htoa/htoa-2.1.3_rcca6014_houdini-16.0.705/htoa-2.1.3_rcca6014_houdini-16.0.705/arnold/metadata/lights.mtd
00:00:00  159MB  | [vop_shaders] Loading metadata file: C:/Users/Tann/htoa/htoa-2.1.3_rcca6014_houdini-16.0.705/htoa-2.1.3_rcca6014_houdini-16.0.705/arnold/metadata/options.mtd
00:00:00  159MB  | [vop_shaders] Loading metadata file: C:/Users/Tann/htoa/htoa-2.1.3_rcca6014_houdini-16.0.705/htoa-2.1.3_rcca6014_houdini-16.0.705/arnold/metadata/shaders.mtd
00:00:00  160MB  | [vop_shaders] Loading metadata file: C:/Users/Tann/htoa/htoa-2.1.3_rcca6014_houdini-16.0.705/htoa-2.1.3_rcca6014_houdini-16.0.705/arnold/metadata/shapes.mtd00:00:00  162MB  | [vop_shaders] shader registration done.00:00:00  162MB  |  00:00:00  162MB  | releasing resources00:00:00  162MB  | Arnold shutdown
00:00:00  689MB WARNING | [htoa.colorspace] Render color space "" does not exists in color manager, using default "linear" instead.
00:00:00  689MB WARNING | [htoa.colorspace] Auto color space "" does not exists in color manager, using default "sRGB" instead.00:00:01  883MB ERROR  | [void __cdecl htoa::arnold::Node::pullParameter] parameter not found: transform_type (ar_transform_type)
00:00:01  800MB ERROR  | [htoa.material] Cannot find parent SHOP for shader path /mat/principledshader100:00:00  636MB WARNING | [htoa.colorspace] Render color space "" does not exists in color manager, using default "linear" instead.
00:00:00  636MB WARNING | [htoa.colorspace] Auto color space "" does not exists in color manager, using default "sRGB" instead.
00:00:01  799MB ERROR  | [void __cdecl htoa::arnold::Node::pullParameter] parameter not found: transform_type (ar_transform_type)
00:00:01  774MB ERROR  | [htoa.material] Cannot find parent SHOP for shader path /mat/principledshader1

error.JPG
Also When i create a Arnold Network dive inside and create arnodl standard surface and click on out...

00:00:00 158MB | [vop_shaders] Registering shaders ...
00:00:00 158MB | loading plugins from C:/Users/Tann/htoa/htoa-2.1.3_rcca6014_houdini-16.0.705/htoa-2.1.3_rcca6014_houdini-16.0.705/arnold/plugins ...
00:00:00 159MB | htoa_mandelbulb_proc.dll: mandelbulb uses Arnold 5.0.1.3
00:00:00 159MB | loaded 1 plugins from 1 lib(s) in 0:00.00
00:00:00 159MB | [vop_shaders] Loading metadata file: C:/Users/Tann/htoa/htoa-2.1.3_rcca6014_houdini-16.0.705/htoa-2.1.3_rcca6014_houdini-16.0.705/arnold/metadata/cameras.mtd
00:00:00 159MB | [vop_shaders] Loading metadata file: C:/Users/Tann/htoa/htoa-2.1.3_rcca6014_houdini-16.0.705/htoa-2.1.3_rcca6014_houdini-16.0.705/arnold/metadata/lights.mtd
00:00:00 159MB | [vop_shaders] Loading metadata file: C:/Users/Tann/htoa/htoa-2.1.3_rcca6014_houdini-16.0.705/htoa-2.1.3_rcca6014_houdini-16.0.705/arnold/metadata/options.mtd
00:00:00 159MB | [vop_shaders] Loading metadata file: C:/Users/Tann/htoa/htoa-2.1.3_rcca6014_houdini-16.0.705/htoa-2.1.3_rcca6014_houdini-16.0.705/arnold/metadata/shaders.mtd
00:00:00 160MB | [vop_shaders] Loading metadata file: C:/Users/Tann/htoa/htoa-2.1.3_rcca6014_houdini-16.0.705/htoa-2.1.3_rcca6014_houdini-16.0.705/arnold/metadata/shapes.mtd
00:00:00 162MB | [vop_shaders] shader registration done.
00:00:00 162MB |
00:00:00 162MB | releasing resources
00:00:00 162MB | Arnold shutdown
00:00:00 689MB WARNING | [htoa.colorspace] Render color space "" does not exists in color manager, using default "linear" instead.
00:00:00 689MB WARNING | [htoa.colorspace] Auto color space "" does not exists in color manager, using default "sRGB" instead.
00:00:01 883MB ERROR | [void __cdecl htoa::arnold::Node::pullParameter] parameter not found: transform_type (ar_transform_type)
00:00:01 800MB ERROR | [htoa.material] Cannot find parent SHOP for shader path /mat/principledshader1
00:00:00 636MB WARNING | [htoa.colorspace] Render color space "" does not exists in color manager, using default "linear" instead.
00:00:00 636MB WARNING | [htoa.colorspace] Auto color space "" does not exists in color manager, using default "sRGB" instead.
00:00:01 799MB ERROR | [void __cdecl htoa::arnold::Node::pullParameter] parameter not found: transform_type (ar_transform_type)
00:00:01 774MB ERROR | [htoa.material] Cannot find parent SHOP for shader path /mat/principledshader1
Qt Warn: External WM_DESTROY received for QWidgetWindow(0x2cee0a60760, name="RE_WindowWindow") , parent: QWindow(0x0) , transient parent: QWindow(0x0)
Qt Warn: External WM_DESTROY received for QWidgetWindow(0x2cea4b82020, name="RE_WindowWindow") , parent: QWindow(0x0) , transient parent: QWindow(0x0)

error 2.JPG

https://www.youtube.com/watch?v=yjlt0iSslIU&t=216s

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Message 2 of 2
Stephen.Blair
in reply to: Anonymous

Can you post your houdini.env file?

And the details from Help > Houdini > ShowDetails ?



// Stephen Blair
// Arnold Renderer Support

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