In Lumion’s rendering architecture, a refers to a dedicated rendering pass or data stream used for compositing effects. Think of channels as individual layers of information:
If you are specifically using Lumion 10.0 through 10.3.2 on a modern Windows 10 or 11 build, there is a known conflict with the onnxruntime.dll library. completely via Task Manager if necessary. In Lumion’s rendering architecture, a refers to a
In that scenario, the message is informational, not critical. You can safely ignore it—but you’ll miss out on the newer channel’s visual quality. In Lumion’s rendering architecture