从 Visual Studio/Code 运行时，PowerShell 不会加载所有 PSModulePaths [英] PowerShell does not load all PSModulePaths when running from Visual Studio / Code

问题描述

正如您从 我在这里对我的问题的回答中所看到的，出于某种原因，当我从 Visual Studio 中的代码运行 PowerShell 时，通过调用 powershell.Invoke，或通过启动新的 PowerShell 进程，它不包括所有 PSModulePaths，在我手动启动 Windows PowerShell 命令提示符时包含.

As you can see from my answer on my question here, for some reason when I run PowerShell from code in Visual Studio, either by calling powershell.Invoke, or by starting a new PowerShell process, it does not include all of the PSModulePaths that are included when I manually startup a Windows PowerShell command prompt.

如果我在常规 Windows PowerShell 命令提示符下执行 (Get-Item Env:\PSModulePath).Value -Split ';'，我会得到以下 7 个路径:

If I do (Get-Item Env:\PSModulePath).Value -Split ';' in a regular Windows PowerShell command prompt I get the following 7 paths:

C:\Users\Dan Schroeder\Documents\WindowsPowerShell\Modules\
C:\Program Files (x86)\PowerShell Community Extensions\Pscx3\
C:\Program Files\WindowsPowerShell\Modules
C:\WINDOWS\system32\WindowsPowerShell\v1.0\Modules\
C:\Program Files (x86)\Microsoft SQL Server\110\Tools\PowerShell\Modules\
C:\Program Files\Microsoft Security Client\MpProvider\
C:\Program Files (x86)\\Code Owls LLC

但是，如果我从代码运行它，我会得到以下 3 条路径:

However, if I run it from code I get the following 3 paths:

C:\Users\Dan Schroeder\Documents\WindowsPowerShell\Modules\
C:\Users\Dan Schroeder\Documents\WindowsPowershell\Modules
C:\Program Files (x86)\Code Owls LLC\StudioShell\bin\\..\\..

为什么这些如此不同?由于当我从代码运行时它不包括 C:\WINDOWS\system32\WindowsPowerShell\v1.0\Modules\，大量默认的内置 cmdlet 不可用(例如 Get-Date、Test-Path 等).

Why are these so different? Since when I run from code it doesn't include C:\WINDOWS\system32\WindowsPowerShell\v1.0\Modules\, tons of the default built-in cmdlets are not available (e.g. Get-Date, Test-Path, etc.).

推荐答案

我找到了问题的原因，它隐藏在我的问题中.我卸载了 StudioShell(Visual Studio PowerShell 扩展)，现在一切正常.该扩展程序中似乎存在错误.

I found the cause of the problem, which was hidden in my question. I uninstalled StudioShell (a Visual Studio PowerShell extension) and everything works correctly now. It looks like there is a bug in that extension.

在我的问题中，您可以看到它是我从 Visual Studio 运行时列出的最后一个 PSModulePath，并且它具有相对路径，其余路径具有绝对路径.

In my question you can see that it is the last PSModulePath listed when I ran from Visual Studio, and that it has a relative path, where the rest of them have an absolute path.

我将为 StudioShell 打开一个新错误以修复此问题.

I'll open a new bug for StudioShell to get this fixed up.

这篇关于从 Visual Studio/Code 运行时，PowerShell 不会加载所有 PSModulePaths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！