无法在Windows Server 2012 R2中加载libuv？

debugcn 发表于 Dev

亚力山大

在Visual Studio代码中，我在命令行面板中发布了dnx红est。但是我遇到这样的错误

info    : [Microsoft.Framework.DependencyInjection.DataProtectionServices] User
profile is available. Using 'C:\Users\myaccount\AppData\Local\ASP.NET\DataProt
ection-Keys' as key repository and Windows DPAPI to encrypt keys at rest.
System.InvalidOperationException: Unable to load libuv.
   at Microsoft.AspNet.Server.Kestrel.Networking.Libuv.Load(String dllToLoad)
   at Microsoft.AspNet.Server.Kestrel.KestrelEngine..ctor(ILibraryManager librar
yManager, IApplicationShutdown appShutdownService)
   at Microsoft.AspNet.Server.Kestrel.ServerFactory.Start(IServerInformation ser
verInformation, Func`2 application)
   at Microsoft.AspNet.Hosting.Internal.HostingEngine.Start()
   at Microsoft.AspNet.Hosting.Program.Main(String[] args)
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at Microsoft.Dnx.Runtime.Common.EntryPointExecutor.Execute(Assembly assembly,
 String[] args, IServiceProvider serviceProvider)
   at Microsoft.Dnx.ApplicationHost.Program.ExecuteMain(DefaultHost host, String
 applicationName, String[] args)
   at Microsoft.Dnx.ApplicationHost.Program.Main(String[] args)
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at Microsoft.Dnx.Runtime.Common.EntryPointExecutor.Execute(Assembly assembly,
 String[] args, IServiceProvider serviceProvider)
   at Microsoft.Dnx.Host.Bootstrapper.RunAsync(List`1 args, IRuntimeEnvironment
env, FrameworkName targetFramework)
   at Microsoft.Dnx.Host.RuntimeBootstrapper.ExecuteAsync(String[] args, Framewo
rkName targetFramework)
   at Microsoft.Dnx.Host.RuntimeBootstrapper.Execute(String[] args, FrameworkNam
e targetFramework)
Press any key to continue . . .

我该如何解决？谢谢。

唐纳德

Kestrel使用libuv一个异步I / O库。因此，您可以安装它以将Kestrel用作Web服务器，也可以使用dnx web启动应用程序，其中web是project.json中的命令。

"commands": {
"kestrel": "Microsoft.AspNet.Hosting --server Microsoft.AspNet.Server.Kestrel --config hosting.ini",
"web": "Microsoft.AspNet.Hosting --server Microsoft.AspNet.Server.WebListener --config hosting.ini"}

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