ETA for .NET Core Standard Dependency?

[lightrefracted]

Hello,
I wanted to verify that this is still an issue and a fix is in the works. There have been a couple of related issues that have been closed without a full resolution. #278 and #275.

In the related issues, it was mentioned that the Js rendering engine was the holdup. There are now a few options available, including VroomJs, which @pauldotknopf has ported to .NET Core.

Thanks,
Clayton

[Daniel15]

@RichardD012 is working on porting the dependencies as well as ReactJS.NET itself to .NET Core 😄

[rameshsubramanian]

@Daniel15 Any update on @RichardD012's effort to port it to .NET Core?

[RichardD012]

I currently have a working version if you look at my fork. The required dependencies work in Windows using the Vroom Js renderer.

Currently what is holding back a PR is that the dotnet solution hasn't been completely rebuilt to match the exiting legacy solution. However, they both work independently and the MVC6 Sample uses that.

I'm actually using it in a side project with a custom Nuget config for the solution pointing to local versioned packages. This is also present in the example as it using the unnerved JSpool for dot net core.

[rameshsubramanian]

Thanks @RichardD012 !!

I attempted to get your code working my dev machine. But I get these errors:

Severity Code Description Project File Line Suppression State
Error NU1001 The dependency Microsoft.AspNetCore.Http.Abstractions >= 1.0.0 could not be resolved. React.AspNet C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.AspNet\project.json 17
Error NU1001 The dependency Microsoft.AspNetCore.Hosting.Abstractions >= 1.0.0 could not be resolved. React.AspNet C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.AspNet\project.json 16
Error NU1001 The dependency Microsoft.AspNetCore.Mvc.ViewFeatures >= 1.0.0 could not be resolved. React.AspNet C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.AspNet\project.json 18
Error NU1001 The dependency Microsoft.Extensions.FileProviders.Physical >= 1.0.0 could not be resolved. React.AspNet C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.AspNet\project.json 19
Error NU1001 The dependency Microsoft.AspNetCore.StaticFiles >= 1.0.0 could not be resolved. React.AspNet C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.AspNet\project.json 20
Error NU1001 The dependency Microsoft.Extensions.DependencyInjection >= 1.0.0 could not be resolved. React.AspNet C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.AspNet\project.json 21
Error NU1001 The dependency Microsoft.Extensions.PlatformAbstractions >= 1.0.0 could not be resolved. React.AspNet C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.AspNet\project.json 22
Error NU1001 The dependency NETStandard.Library >= 1.6.0 could not be resolved. React.AspNet C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.AspNet\project.json 23
Error NU1001 The dependency React.Core could not be resolved. React.AspNet C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.AspNet\project.json 24
Error NU1001 The dependency JSPool >= 0.4.1 could not be resolved. React.Core C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Core\project.json 11
Error NU1001 The dependency Newtonsoft.Json >= 9.0.1 could not be resolved. React.Core C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Core\project.json 12
Error NU1001 The dependency VroomJs >= 1.2.2 could not be resolved. React.Core C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Core\project.json 13
Error NU1001 The dependency JavaScriptEngineSwitcher.Dotnet.Core.Unofficial >= 1.0.2 could not be resolved. React.Core C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Core\project.json 20
Error NU1001 The dependency Microsoft.Extensions.Caching.Memory >= 1.0.0 could not be resolved. React.Core C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Core\project.json 21
Error NU1001 The dependency Microsoft.Extensions.DependencyModel >= 1.0.0 could not be resolved. React.Core C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Core\project.json 22
Error NU1001 The dependency NETStandard.Library >= 1.6.0 could not be resolved. React.Core C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Core\project.json 23
Error NU1001 The dependency System.Diagnostics.FileVersionInfo >= 4.0.0 could not be resolved. React.Core C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Core\project.json 24
Error NU1001 The dependency System.Diagnostics.TraceSource >= 4.0.0 could not be resolved. React.Core C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Core\project.json 25
Error NU1001 The dependency System.Reflection >= 4.1.0 could not be resolved. React.Core C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Core\project.json 26
Error NU1001 The dependency System.Threading.Thread >= 4.0.0 could not be resolved. React.Core C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Core\project.json 27
Error NU1001 The dependency JavaScriptEngineSwitcher.Core >= 1.5.0 could not be resolved. React.Core C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Core\project.json 42
Error NU1001 The dependency JavaScriptEngineSwitcher.Msie >= 1.5.0 could not be resolved. React.Core C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Core\project.json 43
Error NU1001 The dependency JavaScriptEngineSwitcher.V8 >= 1.5.0 could not be resolved. React.Core C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Core\project.json 44
Error NU1001 The dependency MsieJavaScriptEngine >= 1.7.1 could not be resolved. React.Core C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Core\project.json 45
Error NU1009 The expected lock file doesn't exist. Please run "dotnet restore" to generate a new lock file. React.Core C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Core\project.lock.json 1
Error NU1001 The dependency React.Core could not be resolved. React.Owin C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Owin\project.json 16
Error NU1001 The dependency Owin >= 1.0.0 could not be resolved. React.Owin C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Owin\project.json 41
Error NU1001 The dependency Microsoft.Owin >= 3.0.1 could not be resolved. React.Owin C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Owin\project.json 42
Error NU1001 The dependency Microsoft.Owin.FileSystems >= 3.0.1 could not be resolved. React.Owin C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Owin\project.json 43
Error NU1001 The dependency Microsoft.Owin.StaticFiles >= 3.0.1 could not be resolved. React.Owin C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Owin\project.json 44
Error NU1009 The expected lock file doesn't exist. Please run "dotnet restore" to generate a new lock file. React.Owin C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Owin\project.lock.json 1
Error NU1001 The dependency Microsoft.NETCore.App >= 1.0.0 could not be resolved. React.Sample.Mvc6 C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Sample.Mvc6\project.json 5
Error NU1001 The dependency Microsoft.AspNetCore.Diagnostics >= 1.0.0 could not be resolved. React.Sample.Mvc6 C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Sample.Mvc6\project.json 9
Error NU1001 The dependency Microsoft.AspNetCore.Mvc >= 1.0.0 could not be resolved. React.Sample.Mvc6 C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Sample.Mvc6\project.json 10
Error NU1001 The dependency Microsoft.AspNetCore.Razor.Tools >= 1.0.0-preview2-final could not be resolved. React.Sample.Mvc6 C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Sample.Mvc6\project.json 11
Error NU1001 The dependency Microsoft.AspNetCore.Server.IISIntegration >= 1.0.0 could not be resolved. React.Sample.Mvc6 C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Sample.Mvc6\project.json 15
Error NU1001 The dependency Microsoft.AspNetCore.Server.Kestrel >= 1.0.0 could not be resolved. React.Sample.Mvc6 C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Sample.Mvc6\project.json 16
Error NU1001 The dependency Microsoft.AspNetCore.StaticFiles >= 1.0.0 could not be resolved. React.Sample.Mvc6 C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Sample.Mvc6\project.json 17
Error NU1001 The dependency Microsoft.Extensions.Configuration.EnvironmentVariables >= 1.0.0 could not be resolved. React.Sample.Mvc6 C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Sample.Mvc6\project.json 18
Error NU1001 The dependency Microsoft.Extensions.Configuration.Json >= 1.0.0 could not be resolved. React.Sample.Mvc6 C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Sample.Mvc6\project.json 19
Error NU1001 The dependency Microsoft.Extensions.Logging >= 1.0.0 could not be resolved. React.Sample.Mvc6 C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Sample.Mvc6\project.json 20
Error NU1001 The dependency Microsoft.Extensions.Logging.Console >= 1.0.0 could not be resolved. React.Sample.Mvc6 C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Sample.Mvc6\project.json 21
Error NU1001 The dependency Microsoft.Extensions.Logging.Debug >= 1.0.0 could not be resolved. React.Sample.Mvc6 C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Sample.Mvc6\project.json 22
Error NU1001 The dependency Microsoft.Extensions.Options.ConfigurationExtensions >= 1.0.0 could not be resolved. React.Sample.Mvc6 C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Sample.Mvc6\project.json 23
Error NU1001 The dependency Microsoft.VisualStudio.Web.BrowserLink.Loader >= 14.0.0 could not be resolved. React.Sample.Mvc6 C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Sample.Mvc6\project.json 24
Error NU1001 The dependency React.Core could not be resolved. React.Sample.Mvc6 C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Sample.Mvc6\project.json 25
Error NU1001 The dependency React.AspNet could not be resolved. React.Sample.Mvc6 C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Sample.Mvc6\project.json 28
Error NU1001 The dependency VroomJs >= 1.2.1 could not be resolved. React.Sample.Mvc6 C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Sample.Mvc6\project.json 31
Error NU1009 The expected lock file doesn't exist. Please run "dotnet restore" to generate a new lock file. React.Sample.Mvc6 C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Sample.Mvc6\project.lock.json 1
Error NU1001 The dependency React.Core could not be resolved. React.Web C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Web\project.json 37
Error NU1001 The dependency WebActivatorEx >= 2.1.0 could not be resolved. React.Web C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Web\project.json 40
Error NU1001 The dependency Microsoft.Web.Infrastructure >= 1.0.0 could not be resolved. React.Web C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Web\project.json 45
Error NU1009 The expected lock file doesn't exist. Please run "dotnet restore" to generate a new lock file. React.Web C:\Users\rames\Downloads\React.NET-master_DotNet\React.NET-master\src\React.Web\project.lock.json 1
Error NuGet Package Restore failed for one or more packages. See details in the Output window. 0

Ihave been unable to resolve these errors for 2 days now. Any idea why I am getting these?

[RichardD012]

Which version of the ASP.Net Core are you running? If you dotnet --version what is the output?

[rameshsubramanian]

@RichardD012, I get this when I run the version command 1.0.0-preview2-003121

[kataik]

Same here, would gladly have a solution which works with RC2.

[Daniel15]

Now that JavaScriptEngineSwitcher officially supports ASP.NET Core, I'm going to release an official build of ReactJS.NET for ASP.NET Core. First step is an official release of JSPool for ASP.NET Core, which I've started working on. The JavaScriptEngineSwitcher release is just an alpha version, so this will probably be an alpha version too.

[andrewl913]

Hey all! My team is looking to include this in our enterprise solution. Any progress on the netcoreapp1.0 framework?

[Daniel15]

First step is done, I just added a .NET Core build for JSPool here: Daniel15/JSPool@4e1ecb2. I just need to do more testing, and then update ReactJS.NET to use it too.

Since JavaScriptEngineSwitcher 2.0 is currently an alpha release, this will also most likely be labelled as an alpha too.

[Daniel15]

All tasks for ASP.NET Core support are being tracked in this milestone: https://github.com/reactjs/React.NET/milestone/4