AspNetCore.SignalR not work for me

[hfanidi]

I added a new solution in visual studio 2017 preview 6.0, whern i launch the solution i have an exemption:
System.MissingMethodException: 'Method not found: 'System.Collections.Generic.Dictionary`2<System.String,System.Object> Microsoft.Extensions.Configuration.IConfigurationBuilder.get_Properties()'.'

here is the packages in my csproj:
PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.0-preview2-final"
PackageReference Include="Microsoft.AspNetCore.SignalR" Version="1.0.0-alpha1-26462"
PackageReference Include="Microsoft.AspNetCore.SignalR.Http" Version="1.0.0-alpha1-26462"

Thanks,

[AwsomeCode]

I think ur using old packages of

Microsoft.AspNetCore.SignalR
Microsoft.AspNetCore.SignalR.Http

[mubavoice]

what should be the version we now have? I am using 1.0.0-preview3-25814 but still, I get

MissingMethodException: Method not found: 'System.Threading.Tasks.Task`1<Microsoft.AspNetCore.Authorization.Policy.PolicyAuthorizationResult> Microsoft.AspNetCore.Authorization.Policy.IPolicyEvaluator.AuthorizeAsync(Microsoft.AspNetCore.Authorization.AuthorizationPolicy, Microsoft.AspNetCore.Authentication.AuthenticateResult, Microsoft.AspNetCore.Http.HttpContext)'

[davidfowl]

SignalR requires the latest ASP.NET Core to run, if you get type mismatches, align the build numbers of all ASP.NET Core packages.

[mubavoice]

Thanks @davidfowl , can you guide me on which version on .net core runtime works with the current signalr and what is the latest version on signlar?

[gmfx]

@mubavoice add this NuGet feed https://dotnet.myget.org/F/aspnetcore-dev/api/v3/index.json and update the dependencies in the NuGet Package Manager. This got me passed package mismatches.

[BrennanConroy]

Your SignalR reference is too old, use 1.0.0-alpha1-26462

[mubavoice]

After I have uninstalled all the runtime frame works and SDK's, I have installed the SDK 2.1.0-preview1-006958 and now the project runs fine.

Thanks Guys

[hfanidi]

Ok for me i updated csproj like ChatSample

[hfanidi]

Ok for me i updated csproj like ChatSample