Maybe you can explain what the question is?
And please update your forum profile, it states you are using SketchUp Free but your picture is of SketchUp Pro 2019…
How to solve this error sir
I could not find anything about it here on the forum but with Google I found this:
Try copying the model into a new SketchUp session.
Please correct your profile. You are clearly not using SketchUp Free (web). You are using SketchUp Pro 2019.
I wonder if using the Solar North extension or something like that could lead to this. I haven’t tried putting invalid data into the Shadows dialog or manual geolocation. The north direction can only be changed via an extension.