Issue Description
The AI Visualizer in Archicad 28 does not work and cannot generate any images.
Solution
Use AI Visualizer in Archicad 29 or Archicad 30
AI Visualizer 1.0 in Archicad 28 was retired on October 9, 2026. The cloud infrastructure that provides image generation for this version has been switched off. The retirement applies only to AI Visualizer 1.0 in Archicad 28.
To continue generating images, use AI Visualizer 3.0, which remains available in Archicad 29 and Archicad 30.