.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，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.NET Core ASP.NET网站，我将其从RC2升级到RTM。

作为一项完整性检查，我成功地从Visual Studio 2015发布了模板/示例ASP.NET核心Web应用程序（.NET Framework）应用程序。

但出于某种原因，在发布RTM升级版应用时，我收到 HTTP错误502.3 - 错误网关
指定的CGI应用程序遇到错误并且服务器终止了该过程。

该站点正在从Visual Studio运行IIS Express。

我该怎么调试呢？有什么想法吗？

web.config

 <？xml version = 1.0encoding =utf-8？> 
< configuration> 
 
< system.webServer> 
< handlers> 
< add name =aspNetCorepath =*verb =*modules =AspNetCoreModuleresourceType =Unspecified/> 
< / handlers> 
< aspNetCore processPath =。\ MyApp.exearguments =％LAUNCHER_ARGS％stdoutLogEnabled =falsestdoutLogFile =。\ logs \stdout/> 
< /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
}，
 
框架：{
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％
}，
 
publishOptions：{ 
include：[
wwwroot，
web.config，
appsettings.json，
** / * .cshtml， 
Config / * .json
] 
] 
} 
} 
  

解决方案

我该如何调试？有人有主意吗？

以下是三个想法：

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=".\logs\stdout" />
     </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=".\logs\stdout". 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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