DNX 8-15530:无法加载文件或程序集“Microsoft.DNX.PackageManager”

Question

我已经在控制台中运行了这个命令来升级dnx。

"dnvm upgrade -u default"

一旦它得到更新，我可以看到(C：\Users\Chandrasekar.dnx\runtimes)新的运行时版本，如下所述

"dnx-clr-win-x86.1.0.0-beta8-15530"  

我开始在VS2015 --> ASPNET5web应用程序中创建新项目，结果出现了一些错误。

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在输出窗口中，您可以看到错误“无法加载'Microsoft.DNX.PackageManager'"，根据这个公告，它已被重命名为'Microsoft.Dnx.Tooling‘，所以我的问题是，为什么新的DNX 8版本仍然依赖于这个删除或重命名的DLL 'Microsoft.DNX.PackageManager’

输出窗口错误：

PATH=.\node_modules\.bin;C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE\Extensions\Microsoft\Web Tools\External;%PATH%;C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE\Extensions\Microsoft\Web Tools\External\git
C:\Users\Chandrasekar\.dnx\runtimes\dnx-clr-win-x86.1.0.0-beta8-15530\bin\dnx.exe "C:\Users\Chandrasekar\.dnx\runtimes\dnx-clr-win-x86.1.0.0-beta8-15530\bin\lib\Microsoft.DNX.PackageManager\Microsoft.DNX.PackageManager.dll" restore "C:\Users\Chandrasekar\Documents\Visual Studio 2015\Projects\DNX8\src\DNX8" -f "C:\Program Files (x86)\Microsoft Web Tools\DNU"
System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.DNX.PackageManager' or one of its dependencies. The system cannot find the file specified.
File name: 'Microsoft.DNX.PackageManager'
   at System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
   at System.Reflection.RuntimeAssembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
   at System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, RuntimeAssembly reqAssembly, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
   at System.Reflection.Assembly.Load(AssemblyName assemblyRef)
   at Microsoft.Dnx.Runtime.Loader.LoadContext.Load(AssemblyName assemblyName)
   at Microsoft.Dnx.Host.Bootstrapper.RunAsync(List`1 args, IRuntimeEnvironment env, FrameworkName targetFramework)
   at Microsoft.Dnx.Host.RuntimeBootstrapper.ExecuteAsync(String[] args, FrameworkName targetFramework)
   at Microsoft.Dnx.Host.RuntimeBootstrapper.Execute(String[] args, FrameworkName targetFramework)
WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].

你能帮我解决这个问题吗？我需要更新任何dll或软件吗？

工具: Microsoft Visual Studio Enterprise 2015版本14.0.23107.0

Answer 1

您没有使用最新的工具版本。您的版本可能是14.0.20711.0，而最新版本是14.0.20723.0。

20711有一个错误，因为它试图加载Microsoft.DNX.PackageManager，实际上是Microsoft.Dnx.Tooling。

获取最新版本：http://www.microsoft.com/en-us/download/details.aspx?id=48222

见这公告。

Answer 2

让我把这件事弄清楚--我会忘记的。这是Beta 8：

微软ASP.NET和网络工具2015 (Beta8) - Visual 2015

如果名字不改变，RC1很快就会出现;)

论Microsoft.com

Answer 3

对于WebToolsExtensionsVS14.msi.页面下的下载，RC1有很多选择，我所缺少的是微软ASP.NET和网络工具2015 (RC) - Visual 2015安装后，引用被修复，软件包能够恢复。