【发布时间】：2018-04-28 01:37:20
【问题描述】：
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 ...
系统显示有 2 个更新可用：
Newtonsoft.Json v10.0.3 (currently installed v9.0.1)
WindowsAzure.Storage v9.0 (currently installed v8.7)
我选择选中“选择所有包”复选框并单击“更新”按钮。
失败（以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 输出：
Scope ExecutionPolicy
----- ---------------
MachinePolicy Undefined
UserPolicy Undefined
Process Undefined
CurrentUser Unrestricted
LocalMachine Unrestricted
NuGet 包本身或我的系统是否有问题？
在寻找解决方案之前和之后我从来没有遇到过这个问题（目前还没有找到）——我受制于 NuGet / Visual Studio 之神！
提前致谢。
======
第 2 天：上午 8:00 ...
再试一次......让我们看看我们是否可以让包管理器控制台工作......
启动 Visual Studio（社区 2017）
TOOLS -> NuGet Package Manager -> Package Manager Console
这会导致显示以下内容：
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...
那么，让我们试试 Visual Studio 安装程序...
Launch Visual Studio Installer
Select "More" -> "Repair"
结果：
The dependent package cannot be found: Component.PowerShellTools.VS2017,version=3.0.585
我点击“查看日志”，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 - 不知何故，我的系统丢失了一个依赖包 (Component.PowerShellTools.VS2017) - 将尝试修改以查看是否可以添加包...
======
第 2 天 - 上午 10:15（仍在进行中） - 当前状态 - 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
这会导致显示以下内容：
如果有人（微软）有解决方案——我将不胜感激！
======
第 2 天：下午 3:09 ...
在最后一次（绝望的）尝试中，我启动了 Visual Studio 安装程序
Click on "More" -> "Repair" ....
几个小时后，Visual Studio 被（重新）安装了：
Microsoft Visual Studio Community 2017
Version 15.5.6
VisualStudio.15.Release/15.5.6+27130.2027
Microsoft .NET Framework
Version 4.7.02556
然后我执行以下操作（点燃 12 支蜡烛并高呼“Bill-Bill-Bill”之后）...
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.
我注定要失败 - 在此问题解决之前我无法使用 Visual Studio。
======
第 3 天 - 上午 7:49
我看到我的问题已被 MSFT 分类：
还尝试了这些资源中的“解决方案”：
很遗憾，以上方法均无助于纠正此问题。
大多数帖子都表明可能需要完全重新安装 VS —— 天哪！！
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...
- 卸载 Visual Studio。关机（关闭系统）
- 启动（启动系统）
- 从下载的 Visual Studio 安装程序 https://www.visualstudio.com/downloads/
- 按照安装程序说明运行磁盘清理应用程序。
- 关机（系统断电）
- 启动（启动系统）
- 运行 Visual Studio 2017 社区安装程序 - 成功。
- 启动 Visual Studio
- 工具 -> NuGet 包管理器 -> 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 Community 也无法解决这个问题！！！！
======
第 4 天 - 上午 9:11
昨晚我在 GitHub re PowerShell 上打开了一个新问题，请参阅：
https://github.com/PowerShell/PowerShell/issues/6189
今天早上找到回复，采纳lzybkr的建议，禁用Powershell V2；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：
TOOLS -> NuGet Package Manager -> Package Manager Console
控制台窗口打开，但只是挂起并显示以下消息：
Initializing Powershell host...
我仍然不知道是什么导致了 Visual Studio 中的这种行为；但 4 天后，我只是觉得自己很幸运，我可以（再次）更新 NuGet 包并重新开始工作。
虽然我更新 NuGet 包的“问题”（大部分）已经解决，但我仍然不认为这是一个解决方案，这是导致 Visual Studio / NuGet 包管理器控制台无法初始化 PowerShell 主机的根本原因未解决。
如果有人找到根本原因，请发布您的解决方案。
【问题讨论】：
-
我的同情。上周我经历了类似的考验——涉及 VS、Azure 和 NuGet 的多方版本控制 catch-22。我通读了你的问题，但似乎不是一回事。坦率地说，到最后我已经筋疲力尽了，我不确定我会得到多少帮助。
-
天哪！谢谢你的评论——看来我要去地狱了！顺便说一句 - 我刚刚将 Visual Studio 更新到 15.5.6 - 结果相同。啊！
-
我在磨难的中途也做了同样的升级。就我而言，这使事情变得更加复杂，因为您知道关于中途换马的说法。希望您的问题没有那么多活动部分。
标签： visual-studio powershell nuget-package