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itinero / routing

The routing core of itinero.
Apache License 2.0
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Error when try to install itinero.IO.Osm nuget package #184

Closed Overlordff closed 6 years ago

Overlordff commented 6 years ago

Hello, I can't install Itinero.IO.Osm library and link with Xamarin.Android project. The problem with some OsmSharp's dependency. Please, help me!

Error message:

Could not install package 'Microsoft.NETCore.Jit 1.0.2'. You are trying to install this package into a project that targets 'MonoAndroid,Version=v8.1', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, contact the package author

xivk commented 6 years ago

I checked this, Itinero.IO.Osm supports netstandard1.6 and so does OsmSharp. That should be enough, not sure what is happening here.

I don't have a xamarin setup to check myself.

Also, you don't need Itinero.IO.Osm to do routing, just Itinero should be fine even if you use a routerdb loading with OSM data. Check the docs here:

http://docs.itinero.tech/docs/itinero/basic-concepts/routerdb.html#loading-a-router-db

Overlordff commented 6 years ago

Thanks for your responce. You can reproduce nuget error by creating new Android Blank project and trying to install Itinero.Io.Osm package (or just OsmSharp package). The problem chain of dependencies is: https://www.nuget.org/packages/OsmSharp/ -> https://www.nuget.org/packages/Microsoft.NETCore.Portable.Compatibility/ -> https://www.nuget.org/packages/Microsoft.NETCore.Runtime.CoreCLR/ -> https://www.nuget.org/packages/Microsoft.NETCore.Jit/ (<---- The problem is here)

I decreased Android target version and it had no result. It looks like Microsoft.NETCore.Jit (and therefore Itinero.Io.Osm library) cannot be installed to Xamarin.Android project.

xivk commented 6 years ago

This is fixed now: https://github.com/OsmSharp/core/issues/59