Hi everyone. I am just adapting to OH3 and I have had problems setting up Pages.
Create a widget thanks to Example Custom List Widgets.
uid: light_list_widget tags: - list - light props: parameters: - description: The label for the widget label: Title name: title required: false type: TEXT - context: item description: The light switch Item label: Item name: item required: false type: TEXT parameterGroups:  timestamp: Feb 10, 2021, 11:15:55 AM component: oh-toggle-item config: icon: f7:lightbulb iconColor: '=(items[props.item].state == "ON") ? "yellow" : "gray"' color: '=(items[props.item].state == "ON") ? "yellow" : "gray"' title: =props.title item: =props.item
When I place it on “overview” and edit it to add the corresponding item, the following error appears in my console.
[WARN ] [e.internal.SseItemStatesEventBuilder] - Attempting to send a state update of an item which doesn't exist: undefined
If I put “Save” the widget is placed but without the assigned item.
I have been trying to do something similar with a humidity sensor and the same thing happens, I add the item but at the time of adding it, there are no changes.
What could be happening?