Why Leonardo AIâs ControlNet returned depth_map_missing on architecture renders and the pre-render pass that generated valid geometry inputs
In recent months, users of Leonardo AIâs ControlNet integration have encountered an increasingly common error in architectural imaging workflows: depth_map_missing. This issue arises even after a seemingly successful pre-render pass, during which valid geometry inputs were generated and verified. Rendering complex structures using AI-assisted tools such as ControlNet brings tremendous power to the fingertips of …