OH3 url Image won't display

Setup, Configuration and Use Items & Sitemaps
4

Have a look what I wrote on the other thread where you asked for help
Basically you have to pursue one of the following options:

  1. “URL-item”: the item just stores a URL to an image. then the item is of type string and you should use a corresponding widget (e.g. oh-webframe-card)
  2. “Image-item”: the item stores an image. then the item is of type image and the corresponding widget is oh-image-card)

then you have to go for alternative 1