Question

第1天：

System: Windows 10
Microsoft Visual Studio Community 2017 
Version 15.5.5
VisualStudio.15.Release/15.5.5+27130.2026

我有一个使用WindowsAzure.Storage NuGet包的网站项目。

在Visual Studio中，我执行以下操作：

Tools -> NuGet Package Manager -> Manage NuGet Packages for Solution ...

系统显示2个可用的更新：

Newtonsoft.Json v10.0.3 (currently installed v9.0.1)
WindowsAzure.Storage v9.0 (currently installed v8.7)

我选择检查＆＃34;选择所有包＆＃34;复选框，然后点击＆＃34;更新＆＃34;按钮。

失败（之前从未发生过这种情况）!!

以下是从Visual Studio捕获的输出：

Retrieving package 'WindowsAzure.Storage 9.0.0' from 'nuget.org'.
...
The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3007) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3014) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3021) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3028) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3035) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The term 'Get-ExecutionPolicy' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
Install failed. Rolling back...

错误列表窗口显示：

Failed to initialize the PowerShell host. If your PowerShell execution policy setting is set to AllSigned, open the Package Manager Console to initialize the host first.

Powershell输出来自：Get-ExecutionPolicy -List output：

        Scope ExecutionPolicy
        ----- ---------------
MachinePolicy       Undefined
   UserPolicy       Undefined
      Process       Undefined
  CurrentUser    Unrestricted
 LocalMachine    Unrestricted

NuGet包本身或我的系统有问题吗？

在搜索解决方案之前和之后我都没有遇到过这个问题（到目前为止没有找到） - 我受NuGet / Visual Studio众神的支配！

提前致谢。

==

第2天：上午8:00 ......

再次尝试...让我们看看我们是否可以让Package Manager控制台正常工作......

启动Visual Studio（2017社区）

TOOLS -> NuGet Package Manager -> Package Manager Console

导致显示以下内容：

The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3007) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3014) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3021) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3028) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3035) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The term 'Get-ExecutionPolicy' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.

回到绘图板！将继续寻找解决方案......

所以，让我们试试Visual Studio Installer ......

Launch Visual Studio Installer
Select "More" -> "Repair"

结果是：

The dependent package cannot be found: Component.PowerShellTools.VS2017,version=3.0.585

点击＆＃34;查看日志＆＃34;，显示：

[1cb4:000a][2018-02-17T08:27:06] Error 0x80131500: The dependent package cannot be found: Component.PowerShellTools.VS2017,version=3.0.585
   at Microsoft.VisualStudio.Setup.Dependencies.DependencyManager.FindDependentPackages(Dependency dependency, DependencyComparer comparer, Dictionary`2 packageIndex)
   at Microsoft.VisualStudio.Setup.Dependencies.DependencyManager.BuildGraphRecursive(IPackage graphRoot, DependencyNode node, DependencyComparer comparer, Dictionary`2 packageIndex, Dictionary`2 nodeIndex, Boolean splitNodes)
   at Microsoft.VisualStudio.Setup.Dependencies.DependencyManager.BuildGraphCore(IPackage root, IEnumerable`1 packages, DependencyComparer comparer, Dictionary`2 packageIndex, Dictionary`2 nodeIndex, Boolean splitNodes, DependencyCollection deprecated)
   at Microsoft.VisualStudio.Setup.Dependencies.DependencyManager.BuildGraph(IPackage root, IEnumerable`1 packages, Boolean isUpdate, IDependencyComparisonSeed seed, DependencyCollection deprecated)
   at Microsoft.VisualStudio.Setup.Engine.GetDependencyGraph(Product product)
   at Microsoft.VisualStudio.Setup.Engine.PreChecks(String installationPath, Boolean isLayoutSet, Product product, ExecuteAction bootstrapperAction, ITelemetryOperation operation, IQuery query)
   at Microsoft.VisualStudio.Setup.Engine.Repair(CancellationToken token)

好的 - 所以不知何故，我的系统丢失了一个依赖包（Component.PowerShellTools.VS2017） - 会尝试修改以查看我是否可以添加包...

==

第2天 - 上午10:15（仍然在它） - 当前状态 - 在智慧结束......

Microsoft Visual Studio Community 2017 
Version 15.5.6
VisualStudio.15.Release/15.5.6+27130.2027
Microsoft .NET Framework
Version 4.7.02556

我执行以下操作：

TOOLS -> NuGet Package Manager -> Package Manager Console

导致显示以下内容：

如果有人（微软）有解决方案 - 我真的很感激！

==

第2天：下午3:09 ......

在最后一次（绝望的）尝试中，我推出了Visual Studio Installer

Click on "More" -> "Repair" ....

几个小时后（重新）安装了Visual Studio：

Microsoft Visual Studio Community 2017 
Version 15.5.6
VisualStudio.15.Release/15.5.6+27130.2027
Microsoft .NET Framework
Version 4.7.02556

然后我做了以下事情（点燃了12支蜡烛并高呼＃34; Bill-Bill-Bill＆＃34;）......

TOOLS -> NuGet Package Manager -> NuGet Manager Console

结果：

The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3007) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3014) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3021) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3028) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3035) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The term 'Get-ExecutionPolicy' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.

我注定失败 - 在修复之前我无法使用Visual Studio。

==

第3天 - 上午7:49

我发现我的问题已被MSFT分类为：

https://developercommunity.visualstudio.com/content/problem/199976/visual-studio-failed-to-initialize-the-powershell.html

还试过＆＃34;解决方案＆＃34;来自这些资源：

https://developercommunity.visualstudio.com/content/problem/154563/failed-to-initialize-the-powershell-host.html

https://docs.microsoft.com/en-us/nuget/release-notes/known-issues#opening-package-manager-console-fails-with-objectsecurity-exception

不幸的是，以上都没有帮助纠正这个问题。

大多数帖子表明可能需要完全重新安装VS - 好悲伤!!

希望找到一个不需要完全重新安装的解决方案！

==

第3天 - 下午1:54

放弃......

未安装的Visual Studio。关机（关机系统）
启动（通电系统）
从中下载Visual Studio安装程序 https://www.visualstudio.com/downloads/
根据安装人员的说明Ran Disk Clean app。
关机（关机系统）
启动（通电系统）
Ran Visual Studio 2017社区安装程序 - 成功。
启动Visual Studio
工具 - ＆gt; NuGet包管理器 - ＆gt;包管理器控制台

结果：

The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3007) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3014) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3021) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3028) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The following error occurred while loading the extended type data file: Microsoft.PowerShell.Core, C:\Windows\SysWOW64\WindowsPowerShell\v1.0\types.ps1xml(3035) : Error in type "System.Security.AccessControl.ObjectSecurity": Exception: The getter method should be public, non void, static, and have one parameter of type PSObject.
The term 'Get-ExecutionPolicy' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.

所以 - 即使是全新安装的Visual Studio社区也没有解决这个问题!!!!

==

第4天 - 上午9:11

昨晚我在GitHub上重新开启了一个新问题，请参阅：

https://github.com/PowerShell/PowerShell/issues/6189

今天早上，发现了一个回复并接受了lzybkr和禁用Powershell V2的建议;我在上面的GitHub帖子上发布了禁用V2的命令。

好消息 - 我能够再次通过NuGet更新软件包！

坏消息 - 如果我启动Visual Studio然后执行：

TOOLS -> NuGet Package Manager -> Package Manager Console

控制台窗口打开，但只挂起以下消息：

Initializing Powershell host...

我仍然不知道在Visual Studio中导致此行为的原因是什么;但是4天后，我只是在考虑自己能够（再一次）更新NuGet包并重新开始工作。

虽然我的问题＆＃34;更新NuGet包已经（大部分）已经解决，我仍然不认为这是一个解决方案，因为Visual Studio / NuGet包管理器控制台无法初始化PowerShell主机的根本原因尚未解决。

如果有人找到根本原因，请发布您的解决方案。

Answer 1

以下最终解决了上述问题：

https://developercommunity.visualstudio.com/content/problem/199976/visual-studio-failed-to-initialize-the-powershell.html

Answer 2

我们最终确定了问题的根本原因，并将在15.8版本的Visual Studio中修复。

目前，可能的解决方法是：

1）在您的计算机上安装.NET 2.0，它将安装System.Management.Automation Version = 1.0.0

2）使用devenv.exe.config中社区的一些成员建议的绑定重定向：

<dependentAssembly>
   <assemblyIdentity name="System.Management.Automation" publicKeyToken="31bf3856ad364e35" />
    <bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0"/>
    <publisherPolicy apply="no" />
   </dependentAssembly>

谢谢， Rohit Agrawal NuGet团队

Visual Studio 2017 - 无法初始化PowerShell主机

2 个答案: