https://community.esri.com/t5/arcgis-cityengine-questions/cityenginecga/m-p/1255023#M10859 <P>Hello i am trying to add some window at buildingfromfootprint.cga but i get that error for facade, please is there any way to add window to&nbsp;buildingfromfootprint.cga?<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screenshot (23).png" style="width: 999px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/62071iF83555BDA2A55921/image-size/large?v=v2&amp;px=999" role="button" title="Screenshot (23).png" alt="Screenshot (23).png" /></span></P> Fri, 03 Feb 2023 20:27:16 GMT Bencjaminn 2023-02-03T20:27:16Z https://community.esri.com/t5/arcgis-cityengine-questions/cityenginecga/m-p/1255023#M10859 <P>Hello i am trying to add some window at buildingfromfootprint.cga but i get that error for facade, please is there any way to add window to&nbsp;buildingfromfootprint.cga?<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screenshot (23).png" style="width: 999px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/62071iF83555BDA2A55921/image-size/large?v=v2&amp;px=999" role="button" title="Screenshot (23).png" alt="Screenshot (23).png" /></span></P> Fri, 03 Feb 2023 20:27:16 GMT https://community.esri.com/t5/arcgis-cityengine-questions/cityenginecga/m-p/1255023#M10859 Bencjaminn 2023-02-03T20:27:16Z