我正在尝试运行从命令提示符调用PowerShell脚本的.cmd文件,我收到以下错误:
无法加载Management_Install.ps1,因为在此系统上禁用了脚本的执行.
我跑了cmd.exe,当我Management_Install.ps1从PowerShell 运行时,我Get-ExecutionPolicy回来了.
// Powershell的输出
PS C:\ Users\Administrator> get-executionpolicy
无限制
//从DOS输出
C:\ Projects\Microsoft.Practices.ESB\Source\Samples\Management Portal\Install\Scr
ipts> powershell.\ Management_Install.ps1 1
警告:运行x86 PowerShell ...
无法加载文件C:\ Projects\Microsoft.Practices.ESB\Source\Samples\Management Portal\Install\Scripts\Management_Install.ps1,因为在此系统上禁用了脚本的执行.有关详细信息,请参阅"get-help about_signing".
在线:1个字符:25
.\ Management_Install.ps1 <<<< 1
CategoryInfo:NotSpecified:(:) [],PSSecurityException
FullyQualifiedErrorId:RuntimeException
C:\ Projects\Microsoft.Practices.ESB\Source\Samples\Management Portal\Install\Scripts> pause
按任意键继续 ...
该系统是Windows Server 2008 R2.
我究竟做错了什么?
多年来我一直愉快地使用 vscode/angular/node/npm ,没有出现任何问题。突然在最后一个小时左右,没有明确更改任何内容,我收到以下错误。
先前存在的执行权限突然丢失的最可能原因是什么?
我不想提前说这些,但对于那些无法理解的人,我并不是在问如何修复错误。我问为什么我的权限被擦除导致它出现。
Windows PowerShell
Copyright (C) Microsoft Corporation. All rights reserved.
Try the new cross-platform PowerShell https://aka.ms/pscore6
PS C:\Users\d> cd C:\source\my-WebApp
PS C:\source\my-WebApp> ng serve
ng : File C:\Users\d\AppData\Roaming\npm\ng.ps1 cannot be loaded. The file
C:\Users\d\AppData\Roaming\npm\ng.ps1 is not digitally signed. You cannot run this script on the current system.
For more information about running scripts and setting execution policy, see about_Execution_Policies at
https:/go.microsoft.com/fwlink/?LinkID=135170.
At line:1 char:1
+ ng serve
+ ~~
+ CategoryInfo : SecurityError: (:) [], PSSecurityException …Run Code Online (Sandbox Code Playgroud) 我已经开始学习Angular了,但是我注意到Windows中的powershell每当执行如下的angular命令时都会出现错误:
ng new new-app
Run Code Online (Sandbox Code Playgroud)
要么
ng serve
Run Code Online (Sandbox Code Playgroud)
这是我得到的错误:
ng : File C:\Users\< username >\AppData\Roaming\npm\ng.ps1 cannot be loaded because
running scripts is disabled on this system. For more information, see
about_Execution_Policies at https:/go.microsoft.com/fwlink/?LinkID=135170.
At line:1 char:1
+ ng serve
+ ~~
+ CategoryInfo : SecurityError: (:) [], PSSecurityException
+ FullyQualifiedErrorId : UnauthorizedAccess
Run Code Online (Sandbox Code Playgroud)
PS我尝试在cmd中的这些命令,它的工作原理。