Iray paramater not work

Omniverse Apps USD Composer (Create)
1

hi there,

I have a problem on two different machines with different drivers and different create versions. I no longer have access to some settings for Iray rendering, see console messages below.

thanks you

2023-04-08 08:53:53  [Warning] [omni.ext.plugin] [ext: omni.kit.scripting-104.2.2] 'c:/users/frede/appdata/local/ov/pkg/create-2022.3.3/extscache/omni.kit.scripting-104.2.2+104.2.wx64.r.cp37/bin' in '[[native.plugin]]' was not found.
2023-04-08 08:54:32  [Warning] [gpu.foundation.plugin] Waiting for compilation of ray tracing shaders by GPU driver: 30 seconds so far
2023-04-08 08:54:32  [Warning] [gpu.foundation.plugin] Ray tracing shader compilation finished after 30 seconds
2023-04-08 08:54:46  [Warning] [omni.kit.widget.settings.settings_model] a value for setting /rtx/iray/progressive_rendering_max_samples has been requested but is not available
2023-04-08 08:54:46  [Warning] [omni.kit.widget.settings.settings_model] a value for setting /rtx/iray/progressive_rendering_quality has been requested but is not available
2023-04-08 08:54:46  [Error] [omni.ui.python] TypeError: __init__(): incompatible constructor arguments. The following argument types are supported:
2023-04-08 08:54:46  [Error] [omni.ui.python]     1. omni.ui._ui.Label(arg0: str, **kwargs)
2023-04-08 08:54:46  [Error] [omni.ui.python] 
2023-04-08 08:54:46  [Error] [omni.ui.python] Invoked with: None
2023-04-08 08:54:46  [Error] [omni.ui.python] 
2023-04-08 08:54:46  [Error] [omni.ui.python] At:
2023-04-08 08:54:46  [Error] [omni.ui.python]   c:\users\frede\appdata\local\ov\pkg\create-2022.3.3\kit\exts\omni.iray.settings.core\omni\iray\settings\core\widgets\common_widgets.py(455): _build_ui
2023-04-08 08:54:46  [Error] [omni.ui.python]   c:\users\frede\appdata\local\ov\pkg\create-2022.3.3\kit\exts\omni.rtx.window.settings\omni\rtx\window\settings\settings_collection_frame.py(151): build_ui
2023-04-08 08:54:46  [Error] [omni.ui.python] 
2023-04-08 08:54:46  [Warning] [omni.kit.widget.settings.settings_model] a value for setting /rtx/iray/iray_max_path_length has been requested but is not available
2023-04-08 08:54:46  [Warning] [omni.kit.widget.settings.settings_model] a value for setting /rtx/iray/environment_lighting_resolution has been requested but is not available
2023-04-08 08:54:46  [Warning] [omni.kit.widget.settings.settings_model] a value for setting /rtx/iray/environment_lighting_shader_samples has been requested but is not available
2023-04-08 08:54:46  [Warning] [omni.kit.widget.settings.settings_model] a value for setting /rtx/iray/max_min_samples_per_update has been requested but is not available
2023-04-08 08:54:46  [Warning] [omni.kit.widget.settings.settings_model] a value for setting /iray/export/exportFilename has been requested but is not available
2

Thanks for the posting.

  1. Could you send us your logs so we can take a look.
  2. Please also update both machines to the latest version of Create with the latest drivers.
  3. can you run Real-time and Interactive ?
  4. Please give me the machine specs.
3

Hi @Richard3D

Excuse me but the problem seems to be solved without my changing anything, a loading problem when launching the program must be the cause of the problem. I opened this topic because I had the same problem on two different workstations but it works again.

4

Great. Good to hear. A lot of these issues can be cleared with a system reboot and up to date drivers.