无法在IISExpress中启动ASP.NET Core RC2 Web应用程序 [英] Cannot start ASP.NET Core RC2 web application in IISExpress

问题描述

我在VS2015中创建了一个新的"ASP.NET Core Web应用程序(.NET Core)"项目.它的构建没有任何问题，因此我想对其进行测试.但是，在启动时，它因以下错误而cho死并崩溃:

I created a new "ASP.NET Core Web Application (.NET Core)" project in VS2015. It built without any issues, so I thought to give it a test run. However, when starting up, it choked and crashed with the following error:

Exception thrown: 'System.AggregateException' in Microsoft.AspNetCore.Server.Kestrel.dll
The program '[11608] dotnet.exe' has exited with code -1073741819 (0xc0000005) 'Access violation'.
The program '[15048] iisexpress.exe' has exited with code 0 (0x0).

我没有看到其他记录.我尝试对其进行调试，结果发现它在Program类的WebHostBuilder.Run()方法期间损坏了.它是框架的一部分，所以我无法进一步了解.

I don't see anything else logged. I tried debugging it, and all I found out was that it broke during the WebHostBuilder.Run() method in Program class. It is part of the framework, so I wasn't able to get much further.

请注意，通过dotnet run命令运行时，程序运行良好.仅IISExpress不起作用.

Note that the program runs fine when running via dotnet run command. Only IISExpress does not work.

我应该如何调试此问题?

How should I go about debugging this issue?

project.json文件在下面. (它是由Visual Studio生成的，我没有进行任何更改.)

The project.json file is below. (It was generated by Visual Studio, I did not change anything.)

{
  "dependencies": {
    "Microsoft.NETCore.App": {
      "version": "1.0.0-rc2-3002702",
      "type": "platform"
    },
    "Microsoft.AspNetCore.Diagnostics": "1.0.0-rc2-final",
    "Microsoft.AspNetCore.Mvc": "1.0.0-rc2-final",
    "Microsoft.AspNetCore.Razor.Tools": {
      "version": "1.0.0-preview1-final",
      "type": "build"
    },
    "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0-rc2-final",
    "Microsoft.AspNetCore.Server.Kestrel": "1.0.0-rc2-final",
    "Microsoft.AspNetCore.StaticFiles": "1.0.0-rc2-final",
    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0-rc2-final",
    "Microsoft.Extensions.Configuration.Json": "1.0.0-rc2-final",
    "Microsoft.Extensions.Logging": "1.0.0-rc2-final",
    "Microsoft.Extensions.Logging.Console": "1.0.0-rc2-final",
    "Microsoft.Extensions.Logging.Debug": "1.0.0-rc2-final",
    "Microsoft.VisualStudio.Web.BrowserLink.Loader": "14.0.0-rc2-final"
  },

  "tools": {
    "Microsoft.AspNetCore.Razor.Tools": {
      "version": "1.0.0-preview1-final",
      "imports": "portable-net45+win8+dnxcore50"
    },
    "Microsoft.AspNetCore.Server.IISIntegration.Tools": {
      "version": "1.0.0-preview1-final",
      "imports": "portable-net45+win8+dnxcore50"
    }
  },

  "frameworks": {
    "netcoreapp1.0": {
      "imports": [
        "dotnet5.6",
        "dnxcore50",
        "portable-net45+win8"
      ]
    }
  },

  "buildOptions": {
    "emitEntryPoint": true,
    "preserveCompilationContext": true
  },

  "runtimeOptions": {
    "gcServer": true
  },

  "publishOptions": {
    "include": [
      "wwwroot",
      "Views",
      "appsettings.json",
      "web.config"
    ]
  },

  "scripts": {
    "prepublish": [ "npm install", "bower install", "gulp clean", "gulp min" ],
    "postpublish": [ "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%" ]
  }
}

---

更新:我为Core RTM版本创建了一个新项目，这次可以正常工作.

---

Update: I created a new project for the Core RTM release, and this time it worked.

推荐答案

我已更新到dotnet core的RTM版本，并使用新版本创建了一个新项目.我想这一定是个错误.

I updated to the RTM release of dotnet core and creating a new project using the new version worked. I guess it must be a bug.

这篇关于无法在IISExpress中启动ASP.NET Core RC2 Web应用程序的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！