ASP.NET vNext-MissingMethodException:找不到方法:Microsoft.CodeAnalysis.Diagnostic> EmitResult.get_Diagnostics()' [英] ASP.NET vNext - MissingMethodException: Method not found: Microsoft.CodeAnalysis.Diagnostic> EmitResult.get_Diagnostics()'

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本文介绍了ASP.NET vNext-MissingMethodException:找不到方法:Microsoft.CodeAnalysis.Diagnostic> EmitResult.get_Diagnostics()'的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我今天早上升级到VS2015 RC，并使用ASP.NET 5模板-网站创建了一个新项目.我有一个我无法解决的错误:

I upgraded this morning to VS2015 RC, and I created a new project using the ASP.NET 5 Template - Web Site. I have an error that I am not able to solve:

处理请求时发生未处理的异常.

An unhandled exception occurred while processing the request.

MissingMethodException:找不到方法: '系统 .Collections.Immutable.ImmutableArray`1 Microsoft.CodeAnalysis.Emit.EmitResult.get_Diagnostics()'.

MissingMethodException: Method not found: 'System .Collections.Immutable.ImmutableArray`1 Microsoft.CodeAnalysis.Emit.EmitResult.get_Diagnostics()'.

Microsoft.AspNet.Mvc.Razor.RoslynCompilationService.Compile(RelativeFileInfo fileInfo，字符串的compileContent)

Microsoft.AspNet.Mvc.Razor.RoslynCompilationService.Compile(RelativeFileInfo fileInfo, String compilationContent)

这是完整的错误堆栈:

MissingMethodException:找不到方法: 'System.Collections.Immutable.ImmutableArray`1 Microsoft.CodeAnalysis.Emit.EmitResult.get_Diagnostics()'.

MissingMethodException: Method not found: 'System.Collections.Immutable.ImmutableArray`1 Microsoft.CodeAnalysis.Emit.EmitResult.get_Diagnostics()'.

Microsoft.AspNet.Mvc.Razor.RoslynCompilationService.Compile(RelativeFileInfo fileInfo，字符串的compileContent)

Microsoft.AspNet.Mvc.Razor.RoslynCompilationService.Compile(RelativeFileInfo fileInfo, String compilationContent)

Microsoft.AspNet.Mvc.Razor.RazorCompilationService.Compile(RelativeFileInfo 文件)

Microsoft.AspNet.Mvc.Razor.RazorCompilationService.Compile(RelativeFileInfo file)

Microsoft.AspNet.Mvc.Razor.CompilerCache.OnCacheMiss(RelativeFileInfo 文件，String normalizedPath，Func`2编译)

Microsoft.AspNet.Mvc.Razor.CompilerCache.OnCacheMiss(RelativeFileInfo file, String normalizedPath, Func`2 compile)

Microsoft.AspNet.Mvc.Razor.CompilerCache.GetOrAddCore(String relativePath，Func`2编译)

Microsoft.AspNet.Mvc.Razor.CompilerCache.GetOrAddCore(String relativePath, Func`2 compile)

Microsoft.AspNet.Mvc.Razor.CompilerCache.GetOrAdd(String relativePath， Func`2编译)

Microsoft.AspNet.Mvc.Razor.CompilerCache.GetOrAdd(String relativePath, Func`2 compile)

Microsoft.AspNet.Mvc.Razor.VirtualPathRazorPageFactory.CreateInstance(String relativePath)

Microsoft.AspNet.Mvc.Razor.VirtualPathRazorPageFactory.CreateInstance(String relativePath)

Microsoft.AspNet.Mvc.Razor.RazorViewEngine.LocatePageFromViewLocations(ActionContext 上下文，字符串pageName，布尔值isPartial)

Microsoft.AspNet.Mvc.Razor.RazorViewEngine.LocatePageFromViewLocations(ActionContext context, String pageName, Boolean isPartial)

Microsoft.AspNet.Mvc.Razor.RazorViewEngine.GetRazorPageResult(ActionContext 上下文，字符串pageName，布尔值isPartial)

Microsoft.AspNet.Mvc.Razor.RazorViewEngine.GetRazorPageResult(ActionContext context, String pageName, Boolean isPartial)

Microsoft.AspNet.Mvc.Razor.RazorViewEngine.FindView(ActionContext 上下文，字符串viewName)

Microsoft.AspNet.Mvc.Razor.RazorViewEngine.FindView(ActionContext context, String viewName)

Microsoft.AspNet.Mvc.Rendering.CompositeViewEngine.FindView(ActionContext 上下文，字符串viewName，布尔部分)

Microsoft.AspNet.Mvc.Rendering.CompositeViewEngine.FindView(ActionContext context, String viewName, Boolean partial)

Microsoft.AspNet.Mvc.Rendering.CompositeViewEngine.FindView(ActionContext 上下文，字符串viewName)

Microsoft.AspNet.Mvc.Rendering.CompositeViewEngine.FindView(ActionContext context, String viewName)

Microsoft.AspNet.Mvc.ViewResult.d__20.MoveNext()

Microsoft.AspNet.Mvc.ViewResult.d__20.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

Microsoft.AspNet.Mvc.Core.FilterActionInvoker.d__44.MoveNext()

Microsoft.AspNet.Mvc.Core.FilterActionInvoker.d__44.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

Microsoft.AspNet.Mvc.Core.FilterActionInvoker.d__43.MoveNext()

Microsoft.AspNet.Mvc.Core.FilterActionInvoker.d__43.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

Microsoft.AspNet.Mvc.Core.FilterActionInvoker.d__42.MoveNext()

Microsoft.AspNet.Mvc.Core.FilterActionInvoker.d__42.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

Microsoft.AspNet.Mvc.Core.FilterActionInvoker.d__37.MoveNext()

Microsoft.AspNet.Mvc.Core.FilterActionInvoker.d__37.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

Microsoft.AspNet.Mvc.Core.FilterActionInvoker.d__32.MoveNext()

Microsoft.AspNet.Mvc.Core.FilterActionInvoker.d__32.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

Microsoft.AspNet.Mvc.MvcRouteHandler.d__3.MoveNext()

Microsoft.AspNet.Mvc.MvcRouteHandler.d__3.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

Microsoft.AspNet.Mvc.MvcRouteHandler.d__2.MoveNext()

Microsoft.AspNet.Mvc.MvcRouteHandler.d__2.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

Microsoft.AspNet.Routing.Template.TemplateRoute.d__25.MoveNext()

Microsoft.AspNet.Routing.Template.TemplateRoute.d__25.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

Microsoft.AspNet.Routing.RouteCollection.d__10.MoveNext()

Microsoft.AspNet.Routing.RouteCollection.d__10.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

Microsoft.AspNet.Builder.RouterMiddleware.d__4.MoveNext()

Microsoft.AspNet.Builder.RouterMiddleware.d__4.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

Microsoft.AspNet.Authentication.AuthenticationMiddleware`1.d__10.MoveNext()

Microsoft.AspNet.Authentication.AuthenticationMiddleware`1.d__10.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

Microsoft.AspNet.Authentication.AuthenticationMiddleware`1.d__10.MoveNext()

Microsoft.AspNet.Authentication.AuthenticationMiddleware`1.d__10.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

Microsoft.AspNet.Authentication.AuthenticationMiddleware`1.d__10.MoveNext()

Microsoft.AspNet.Authentication.AuthenticationMiddleware`1.d__10.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

Microsoft.AspNet.Authentication.AuthenticationMiddleware`1.d__10.MoveNext()

Microsoft.AspNet.Authentication.AuthenticationMiddleware`1.d__10.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

Microsoft.AspNet.Authentication.AuthenticationMiddleware`1.d__10.MoveNext()

Microsoft.AspNet.Authentication.AuthenticationMiddleware`1.d__10.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

Microsoft.AspNet.Authentication.AuthenticationMiddleware`1.d__10.MoveNext()

Microsoft.AspNet.Authentication.AuthenticationMiddleware`1.d__10.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

Microsoft.AspNet.Authentication.AuthenticationMiddleware`1.d__10.MoveNext()

Microsoft.AspNet.Authentication.AuthenticationMiddleware`1.d__10.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

Microsoft.AspNet.Authentication.AuthenticationMiddleware`1.d__10.MoveNext()

Microsoft.AspNet.Authentication.AuthenticationMiddleware`1.d__10.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

System.Threading.Tasks.EntityFrameworkTaskExtensions.CultureAwaiter.GetResult()

System.Threading.Tasks.EntityFrameworkTaskExtensions.CultureAwaiter.GetResult()

Microsoft.AspNet.Diagnostics.Entity.DatabaseErrorPageMiddleware.d__6.MoveNext()

Microsoft.AspNet.Diagnostics.Entity.DatabaseErrorPageMiddleware.d__6.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

Microsoft.AspNet.Diagnostics.Entity.DatabaseErrorPageMiddleware.d__6.MoveNext()

Microsoft.AspNet.Diagnostics.Entity.DatabaseErrorPageMiddleware.d__6.MoveNext()

-从上一个引发异常的位置开始的堆栈跟踪---

--- End of stack trace from previous location where exception was thrown ---

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务 任务)

System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

System.Runtime.CompilerServices.TaskAwaiter.GetResult()

Microsoft.AspNet.Diagnostics.ErrorPageMiddleware.d__4.MoveNext()

Microsoft.AspNet.Diagnostics.ErrorPageMiddleware.d__4.MoveNext()

我的project.json文件与模板中提供的文件相同:

My project.json file is the same as provided in the template:

{
  "webroot": "wwwroot",
  "userSecretsId": "aspnet5-WebApplication2-2819f43f-7688-4637-89a0-d22341b36a64",
  "version": "1.0.0-*",

  "dependencies": {
    "EntityFramework.SqlServer": "7.0.0-beta4",
    "EntityFramework.Commands": "7.0.0-beta4",
    "Microsoft.AspNet.Mvc": "6.0.0-beta4",
    "Microsoft.AspNet.Mvc.TagHelpers": "6.0.0-beta4",
    "Microsoft.AspNet.Authentication.Cookies": "1.0.0-beta4",
    "Microsoft.AspNet.Authentication.Facebook": "1.0.0-beta4",
    "Microsoft.AspNet.Authentication.Google": "1.0.0-beta4",
    "Microsoft.AspNet.Authentication.MicrosoftAccount": "1.0.0-beta4",
    "Microsoft.AspNet.Authentication.Twitter": "1.0.0-beta4",
    "Microsoft.AspNet.Diagnostics": "1.0.0-beta4",
    "Microsoft.AspNet.Diagnostics.Entity": "7.0.0-beta4",
    "Microsoft.AspNet.Identity.EntityFramework": "3.0.0-beta4",
    "Microsoft.AspNet.Server.IIS": "1.0.0-beta4",
    "Microsoft.AspNet.Server.WebListener": "1.0.0-beta4",
    "Microsoft.AspNet.StaticFiles": "1.0.0-beta4",
    "Microsoft.AspNet.Tooling.Razor": "1.0.0-beta4",
    "Microsoft.Framework.ConfigurationModel.Json": "1.0.0-beta4",
    "Microsoft.Framework.ConfigurationModel.UserSecrets": "1.0.0-beta4",
    "Microsoft.Framework.CodeGenerators.Mvc": "1.0.0-beta4",
    "Microsoft.Framework.Logging": "1.0.0-beta4",
    "Microsoft.Framework.Logging.Console": "1.0.0-beta4",
    "Microsoft.VisualStudio.Web.BrowserLink.Loader": "14.0.0-beta4"
  },

  "commands": {
    "web": "Microsoft.AspNet.Hosting --server Microsoft.AspNet.Server.WebListener --server.urls http://localhost:5000",
    "gen": "Microsoft.Framework.CodeGeneration",
    "ef":  "EntityFramework.Commands"
  },

  "frameworks": {
    "dnx451": { },
    "dnxcore50": { }
  },

  "exclude": [
    "wwwroot",
    "node_modules",
    "bower_components"
  ],
  "publishExclude": [
    "node_modules",
    "bower_components",
    "**.xproj",
    "**.user",
    "**.vspscc"
  ],
  "scripts": {
    "postrestore": [ "npm install", "bower install" ],
    "prepare": [ "gulp copy" ]
  }
}

当我运行dnvm list命令时:

When I run a dnvm list command:

> dnvm list

Active Version              Runtime Architecture Location                     Alias
------ -------              ------- ------------ --------                     -----
       1.0.0-beta4          clr     x64          <mypath>\.dnx\packages
       1.0.0-beta4          clr     x86          <mypath>\.dnx\packages
       1.0.0-beta4          coreclr x64          <mypath>\.dnx\packages
       1.0.0-beta4          coreclr x86          <mypath>\.dnx\packages
       1.0.0-beta5-11596    clr     x86          <mypath>\.dnx\packages 
  *    1.0.0-beta5-11624    clr     x86          <mypath>\.dnx\packages       default

我也尝试使用1.0.0-beta5-11596和1.0.0-beta4 clr，但得到的结果相同.

I tried to use as well the 1.0.0-beta5-11596 and the 1.0.0-beta4 clr but I get the same result.

有什么主意吗?

谢谢.

推荐答案

我认为David是对的，我遇到了同样的问题，并且可以通过以下方式解决它:

I think David is right, I had the same issue and I was able to resolve it by:

  • 打开％USERPROFILE％\.dnx目录
  • 从软件包"目录中删除所有内容
  • 从运行时目录中删除beta5目录
  • 在别名dir中更改defaults.txt的值以指向其中一个beta4运行时

一旦这样做，我就打开了备份项目，包成功还原，我便能够运行该应用程序.无论出于何种原因，defaults.txt均出于任何原因都指向beta5运行时，假设在使用命令行工具时已将其设置为某个时间.

Once I did that I opened the project back up, the packages restored successfully and I was able to run the application. For whatever reason the defaults.txt was pointed at the beta5 runtime for whatever reason, assuming this was set sometime when playing around with the command line tooling.

希望对您也有用！

这篇关于ASP.NET vNext-MissingMethodException:找不到方法:Microsoft.CodeAnalysis.Diagnostic&gt; EmitResult.get_Diagnostics()'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！

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