.NET Core 发布到 IIS - HTTP 错误 502.3 - 错误网关 - 指定的 CGI 应用程序遇到错误并且服务器终止了该进程 [英] .NET Core publish to IIS - HTTP Error 502.3 - Bad Gateway - The specified CGI application encountered an error and the server terminated the process

问题描述

我正在尝试向 IIS 发布一个我从 RC2 升级到 RTM 的 .NET Core ASP.NET 网站.

作为健全性检查，我成功发布了来自 Visual Studio 2015 的模板/示例ASP.NET Core Web 应用程序 (.NET Framework)"应用程序.

但由于某种原因，在发布 RTM 升级的应用程序时，我收到 HTTP 错误 502.3 - 错误网关指定的 CGI 应用程序遇到错误，服务器终止该进程.

该站点可以从 Visual Studio 运行 IIS Express.

我该如何调试?有人有什么想法吗?

<块引用>

web.config

</处理程序><aspNetCore processPath=".MyApp.exe" arguments="%LAUNCHER_ARGS%" stdoutLogEnabled="false" stdoutLogFile=".logsstdout"/></system.webServer></配置>

project.json

<代码>{构建选项":{emitEntryPoint":真，保留编译上下文":真，"warningsAsErrors": 真},依赖关系":{"Microsoft.AspNetCore.Diagnostics.Elm": "0.1.0","Microsoft.AspNetCore.Authentication.Cookies": "1.0.0","Microsoft.AspNetCore.Authorization": "1.0.0","Microsoft.AspNetCore.Diagnostics": "1.0.0","Microsoft.AspNetCore.Hosting": "1.0.0","Microsoft.AspNetCore.Hosting.Abstractions": "1.0.0","Microsoft.AspNetCore.Http.Extensions": "1.0.0","Microsoft.AspNetCore.Localization": "1.0.0","Microsoft.AspNetCore.Mvc": "1.0.0","Microsoft.AspNetCore.Routing": "1.0.0","Microsoft.AspNetCore.Server.IISIntegration": "1.0.0","Microsoft.AspNetCore.Server.Kestrel": "1.0.0","Microsoft.AspNetCore.Session": "1.0.0","Microsoft.AspNetCore.StaticFiles": "1.0.0","Microsoft.Extensions.Caching.SqlServer": "1.0.0","Microsoft.Extensions.Logging.Console": "1.0.0","Microsoft.Extensions.Logging.Debug": "1.0.0","Microsoft.VisualStudio.Web.BrowserLink.Loader": "14.0.0",Microsoft.AspNetCore.Razor.Tools":{"version": "1.0.0-preview2-final",类型":构建"},"Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0","Microsoft.Extensions.Configuration.Json": "1.0.0","Microsoft.Extensions.Logging": "1.0.0","Microsoft.Extensions.Options.ConfigurationExtensions": "1.0.0"},构架": {net461":{}},工具": {"BundlerMinifier.Core": "2.0.238","Microsoft.AspNetCore.Razor.Tools": "1.0.0-preview2-final","Microsoft.AspNetCore.Server.IISIntegration.Tools": "1.0.0-preview2-final"},脚本":{"prepublish": [ "bower install", "dotnet bundle" ],"postpublish": "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%"},发布选项":{包括": ["wwwroot","web.config","appsettings.json","**/*.cshtml",配置/*.json"]]}}

解决方案

我该如何调试?谁有想法?

这里有三个想法:

1. I'm trying to publish to IIS a .NET Core ASP.NET Website I upgraded from RC2 to RTM.

   As a sanity check, I was successfully able to publish the template/sample "ASP.NET Core Web Application (.NET Framework)" app from Visual Studio 2015.

   But for some reason, when publishing the RTM upgraded app, I'm getting HTTP Error 502.3 - Bad Gateway The specified CGI application encountered an error and the server terminated the process.

   The site DOES work running IIS Express from Visual Studio.

   How can I debug this? Anyone have any ideas?

   web.config

   <?xml version="1.0" encoding="utf-8"?>
   <configuration>
   
   <system.webServer>
       <handlers>
         <add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModule" resourceType="Unspecified"/>
       </handlers>
       <aspNetCore processPath=".MyApp.exe" arguments="%LAUNCHER_ARGS%" stdoutLogEnabled="false" stdoutLogFile=".logsstdout" />
     </system.webServer>
   </configuration>
   

   project.json

   {
     "buildOptions": {
     "emitEntryPoint": true,
     "preserveCompilationContext": true,
     "warningsAsErrors": true
   },
   "dependencies": {
     "Microsoft.AspNetCore.Diagnostics.Elm": "0.1.0",
     "Microsoft.AspNetCore.Authentication.Cookies": "1.0.0",
     "Microsoft.AspNetCore.Authorization": "1.0.0",
     "Microsoft.AspNetCore.Diagnostics": "1.0.0",
     "Microsoft.AspNetCore.Hosting": "1.0.0",
     "Microsoft.AspNetCore.Hosting.Abstractions": "1.0.0",
     "Microsoft.AspNetCore.Http.Extensions": "1.0.0",
     "Microsoft.AspNetCore.Localization": "1.0.0",
     "Microsoft.AspNetCore.Mvc": "1.0.0",
     "Microsoft.AspNetCore.Routing": "1.0.0",
     "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0",
     "Microsoft.AspNetCore.Server.Kestrel": "1.0.0",
     "Microsoft.AspNetCore.Session": "1.0.0",
     "Microsoft.AspNetCore.StaticFiles": "1.0.0",
     "Microsoft.Extensions.Caching.SqlServer": "1.0.0",
     "Microsoft.Extensions.Logging.Console": "1.0.0",
     "Microsoft.Extensions.Logging.Debug": "1.0.0",
     "Microsoft.VisualStudio.Web.BrowserLink.Loader": "14.0.0",
   
     "Microsoft.AspNetCore.Razor.Tools": {
       "version": "1.0.0-preview2-final",
       "type": "build"
     },
   
     "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0",
     "Microsoft.Extensions.Configuration.Json": "1.0.0",
     "Microsoft.Extensions.Logging": "1.0.0",
     "Microsoft.Extensions.Options.ConfigurationExtensions": "1.0.0"
   },
   
   "frameworks": {
      "net461": {}
    },
   
   "tools": {
     "BundlerMinifier.Core": "2.0.238",
     "Microsoft.AspNetCore.Razor.Tools": "1.0.0-preview2-final",
     "Microsoft.AspNetCore.Server.IISIntegration.Tools": "1.0.0-preview2-final"
   },
   
   "scripts": {
     "prepublish": [ "bower install", "dotnet bundle" ],
     "postpublish": "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%"
   },
   
   "publishOptions": {
     "include": [
       "wwwroot",
       "web.config",
       "appsettings.json",
       "**/*.cshtml",
       "Config/*.json"
       ]
     ]
    }
   }
   

   解决方案

   How can I debug this? Anyone have any ideas?

   Here are three ideas:

   1. Read this and make sure that you have covered all that it says.

   2. Run the published .MyApp.exe from the command line. Does that work?

      • If it does, you know you have an IIS integration problem.
      • If it does not, you know you have an application problem.

   3. Change stdoutLogEnabled="false" to true and then check the logs at stdoutLogFile=".logsstdout". The error(s) there might tell you something.

   4. Check your IIS Application logs in the Event Viewer. The error(s) there might tell you something.

   Event Viewer Application Logs

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