Testing Qt 5 Location Example MapViewer

[Guest]

Hi,

I installed Qt 5 Alpha and tried the examples.
Now when I start the MapViewer example I got a problem.

After adding a proxy everything works fine.
Loading the Map, change MapTypes and GeoCodeing works.

But my problem is, that I want to use the Route function, too.
When I try to set the Route, as coordinates or streetname, the application never can show the Route.

Is this a known Error and anyone has an solution for this Problem?

Thank you for your help.