topic Re: RouteTask.SolveRouteAsync Error with curves and barriers in .NET Maps SDK Questions

RouteTask.SolveRouteAsync Error with curves and barriers

TylerLawson — Wed, 30 Aug 2017 18:19:54 GMT

Hello,

I recently came across an error while creating routes using RouteTask.SolveRouteAsync(routeParameters). If you include barriers in the routeParameters and one of the barriers intersects a shape containing curves (hasCurves = true), then it will error out and say "Not implemented: operation does not support curves yet".

I have come across this error previously when querying a featureLayer and got around it by using relationships that compare curveless geometries (i.e. envelopeIntersects() instead of Intersects()) however this does not seem to be a valid work-around for this situation since the route needs more precision than that and I have found no way to alter the way it calculates the route to avoid comparisions using curved geometries.

Does anyone know if there is any information on when this functionality (operation supporting curved geometries) might be available?

Re: RouteTask.SolveRouteAsync Error with curves and barriers

ClayGinn — Fri, 13 Oct 2017 16:59:56 GMT

I'm hoping to bump this up to the top again because nobody answered it the first time. How is this not a huge flaw in the routing system? There is no workaround because it concerns the curves on the streets and not the curves in the barriers. I have five polygon barriers that I have added to the RouteParameters and it can't return a route for anything because it says "operation does not support curves yet." When will it support curves? How about some kind of hotfix that will improve this?

Re: RouteTask.SolveRouteAsync Error with curves and barriers

MichaelBranscomb — Tue, 17 Oct 2017 17:36:14 GMT

Hi,

Are you able to share your runtime network dataset? If not here, then via email (mbranscomb@esri.com) if less than 10MB, or alternatively a file share e.g. Box?

Cheers

Mike

Re: RouteTask.SolveRouteAsync Error with curves and barriers

MichaelBranscomb — Tue, 24 Oct 2017 19:23:54 GMT

Hi,

Thanks for the repro data/case. Unfortunately curves in street networks (or rather the underlying geometries) are not currently supported. It is on the roadmap for a future release, but I cannot provide a more specific version/date at this time.

Cheers

Mike

Re: RouteTask.SolveRouteAsync Error with curves and barriers

ClayGinn — Tue, 24 Oct 2017 21:00:41 GMT

Not the answer I was hoping for, but glad to know that you're able to see the same thing. Please keep us informed when this might be fixed.

Thanks,

Clay

Re: RouteTask.SolveRouteAsync Error with curves and barriers

MichaelBranscomb — Mon, 12 Feb 2018 21:31:29 GMT

Hi,

This should be resolved in the recent v100.2 release.

Please download the latest Visual Studio extension from ArcGIS for Developers or update your NuGet packages via the NuGet package manager.

Cheers

Mike