Hi, thanks for the response, and sorry for coming back late.
Here is the test project that you can see.
dl.dropbox.com/u/11338429/ThinkGeoTest_RoutingError.zip
The version of routing extension is 5.0.159.0
I think you already have it but you can download the OSM routing data from here
dl.dropbox.com/u/11338429/CA.zip
The text file in the project named CA_Test_01.txt contains the starting point (the first line), and the stopping points (from the second line).
RoutingEngine.GetRouteViaVisitStops(start_point, IEnumerable
<pointshape>)</pointshape>
I didn't mention in the previous post, but 1) with no stopping point (only the first line in txt file) will throw an index out of range exception.
2) With one stopping point (two lines in the txt file), it will hang-up the process..
With more than one stopping points, it seems fine.
Also, this is additional too but
RoutingEngine.GetRouteViaVisitStops(start_point, end_point, IEnumerable, iterations
<pointshape>)</pointshape>
this overloaded method causes similar issue; 3) it throws the index out of range exceptions when the stopping point is 0.
I mentioned GetRouteWithStops too, but I can't see GetRouteWithStops method in the newest build, although the last build that I used warned me GetRouteViaVisitStops is obsolete. (Well, it's fine to me either one as long as it works)
So please try three things above with my project and let me know..
Thank you so much for your help.
Kaori