I have a template sensor for which I cannot get the picture to display even though the attribute appears correct.
I have tried using a picture used in another template that does work so it can’t be the actual picture itself.
What can be going on to stop it showing?
Sensor that doesn’t show its picture:
Sensor that does show its picture:
Just in case, here are the picture details:
113.png
Bakerloo_roundel_outline.png