Home Assistant 2023.10.0
Supervisor 2023.10.0
Operating System 10.5
Frontend 20231002.0 - latest
I’m pretty sure that since updating to this version, the Visual Editor for the “power-flow-card-plus” and “energy-flow-card-plus” cards is no longer presented either when editing an existing card or when inserting a new one.
This is what I am seeing,
Not sure what “_a.entries” is, but it’s not present anywhere in the YAML code for the card.
As soon as you use any option in yaml that is not supported by the card’s visual editor, you will get that warning. There’s nothing to fix here on the users side unless you remove the unsupported property, but that will most likely change your desired behavior. This is how dashboards work in general. The UI only supports basic configurations, as soon as you add advanced options, only yaml is available.
If you want all the options to be supported for your card, then you have to make a request to the author who made the custom card to support said feature in the UI.