SO上有很多类似的问题,但我找不到解决问题的方法。很明显我对 .NET Core 还不够熟悉......)
我有一个严格的 ASP.NET Core 应用程序,我正在尝试使用dnx web命令启动Kestrel Web 服务器,但它失败了,因为似乎活动框架目标是dnx451(而不是dnxcore50)。
我的global.json看起来像:
{
"projects": [ "FolderName", "src", "test" ], // What IS the actual project name?
"sdk": {
"version": "1.0.0-rc1-update2",
"runtime": "coreclr",
"architecture": "x86"
}
}
摘自project.json:
"commands": {
"web": "Microsoft.AspNet.Server.Kestrel --server.urls=http://*:8000/"
},
"frameworks": {
"dnxcore50": { }
}
最后,在launchSettings.json:
{
"profiles": {
"web": {
"commandName": "web",
"launchBrowser": false,
"launchUrl": "http://localhost:8000",
"environmentVariables": {
"Hosting:Environment": "Development"
},
"sdkVersion": "dnx-coreclr-win-x86.1.0.0-rc1-update2"
}
}
}
据我所见,project.json中的依赖项与 SDK 版本匹配:
"dependencies": {
"EntityFramework.Commands": "7.0.0-rc1-final",
"EntityFramework.MicrosoftSqlServer": "7.0.0-rc1-final",
"Microsoft.ApplicationInsights.AspNet": "1.0.0-rc1",
"Microsoft.AspNet.Authentication.Cookies": "1.0.0-rc1-final",
"Microsoft.AspNet.Diagnostics.Entity": "7.0.0-rc1-final",
"Microsoft.AspNet.Identity.EntityFramework": "3.0.0-rc1-final",
"Microsoft.AspNet.IISPlatformHandler": "1.0.0-rc1-final",
"Microsoft.AspNet.Mvc": "6.0.0-rc1-final",
"Microsoft.AspNet.Mvc.TagHelpers": "6.0.0-rc1-final",
"Microsoft.AspNet.Server.Kestrel": "1.0.0-rc1-final",
"Microsoft.AspNet.StaticFiles": "1.0.0-rc1-final",
"Microsoft.AspNet.Tooling.Razor": "1.0.0-rc1-final",
"Microsoft.Extensions.CodeGenerators.Mvc": "1.0.0-rc1-final",
"Microsoft.Extensions.Configuration.FileProviderExtensions": "1.0.0-rc1-final",
"Microsoft.Extensions.Configuration.Json": "1.0.0-rc1-final",
"Microsoft.Extensions.Configuration.UserSecrets": "1.0.0-rc1-final",
"Microsoft.Extensions.Logging": "1.0.0-rc1-final",
"Microsoft.Extensions.Logging.Console": "1.0.0-rc1-final",
"Microsoft.Extensions.Logging.Debug": "1.0.0-rc1-final",
"Microsoft.VisualStudio.Web.BrowserLink.Loader": "14.0.0-rc1-final"
}
但是,当我运行dnx web时,我得到以下信息:
System.InvalidOperationException: The current runtime target framework is not compatible with 'Okaymaker.Web'.
Current runtime target framework: 'DNX,Version=v4.5.1 (dnx451)'
Version: 1.0.0-rc1-16609
Type: Clr
Architecture: x86
OS Name: Windows
OS Version: 10.0
Runtime Id: win10-x86
Please make sure the runtime matches a framework specified in project.json
不知道为什么它说当前的目标框架是dnx451?我想我可以在运行dnx web之前运行dnx use,但我的印象是配置应该为我处理设置?
这是我运行dnvm list时看到的内容:
Active Version Runtime Architecture Location Alias
------ ------- ------- ------------ -------- -----
1.0.0-beta8 clr x64 C:\Users\TedNyberg\.dnx\runtimes
1.0.0-beta8 clr x86 C:\Users\TedNyberg\.dnx\runtimes
1.0.0-beta8 coreclr x64 C:\Users\TedNyberg\.dnx\runtimes
1.0.0-beta8 coreclr x86 C:\Users\TedNyberg\.dnx\runtimes
1.0.0-rc1-update1 clr x64 C:\Users\TedNyberg\.dnx\runtimes
1.0.0-rc1-update1 clr x86 C:\Users\TedNyberg\.dnx\runtimes
1.0.0-rc1-update1 coreclr x64 C:\Users\TedNyberg\.dnx\runtimes
1.0.0-rc1-update1 coreclr x86 C:\Users\TedNyberg\.dnx\runtimes
* 1.0.0-rc1-update2 clr x86 C:\Users\TedNyberg\.dnx\runtimes default
1.0.0-rc1-update2 coreclr x86 C:\Users\TedNyberg\.dnx\runtimes
编辑:似乎可以通过安装Visual Studio 2015 Update 3 和.NET Core的更新工具来解决/避免这些问题,两者均可在以下网址获得:https ://www.microsoft.com/net/core#windows