I created an Groupe elemt in a home page - Basic UI.
In the log viewer I get the followed message
[ui.internal.items.ItemUIRegistryImpl] - Cannot retrieve item ‘gTemperatur’ for widget org.eclipse.smarthome.model.sitemap.sitemap.Group
What does this mean?
The system cannot find an Item by that name. You need to separately create Group type Items, like any other Item, before you can use themin a sitemap.
Check spelling, maybe.
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