The trip feature is not supported in some regions.

Ryotaro

I am a Japanese DUDU7 user.
The trip function visually displays the trajectory of your travels by overlaying the route you have taken on the "高德地图" but the "高德地图" is not supported in Japan, so it cannot be displayed correctly.
As an alternative, it would be better to use a map that is used worldwide, such as Google Map or OpenStreetMap. (However, since Google Map is not supported in mainland China, you would need to be able to switch between them...)
I would appreciate your consideration.

HondaCivicDriver

Ryotaro
Good, to have another user from Japan here. I had already informed yaoxilong (developer) about the exactly same issue (white map) and was told today to wait since it would be integrated in the continuous updates in the future.