我想为mdt创建一个Powershell安装程序/卸载程序,但最终出现以下错误。
代码可以正常工作,可以很好地复制目标中的整个文件体系结构和文件夹,但最终会出现错误,我不知道到底在发生什么,还有什么问题
“可能无法表达d'appeler和méthodedans”。
“无法在Null表达式中调用方法。”
表达式不可能为空。 辅助C:\ Users \ Administrateur \ Desktop \ Notepad ++ \ ScriptInstallNotepad ++ \ Install_NotepadPlusPlus.ps1:24:3 + $ dir = $ item.DirectoryName.Replace($ fromFolder,$ toFolder) + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~ + CategoryInfo:InvalidOperation:(:) [],RuntimeException + FullyQualifiedErrorId:InvokeMethodOnNull
Test-Path:不可能的参数«Path»,不能为空。 辅助C:\ Users \ Administrateur \ Desktop \ Notepad ++ \ ScriptInstallNotepad ++ \ Install_NotepadPlusPlus.ps1:26:24 +如果(!(test-path($ dir))) + ~~~~~~ + CategoryInfo:InvalidData:(:) [Test-Path],ParameterBindingValidationException + FullyQualifiedErrorId:ParameterArgumentValidationErrorNullNotAllowed,Microsoft.PowerShell.Commands.TestPathCommand
我的脚本功能强大
# Script install App MDT
# ----------- Modifier variable apres cette ligne -----------
# ------------- Modify variable after this line -------------
$NameApp = "Notepad++"
$Installer32 = "npp.7.7.1.Installer.exe"
$Installer64 = "npp.7.7.1.Installer.x64.exe"
$arguments = "/S"
$uninstaller32or64 = "Notepad++\uninstall.exe"
$argumentsUninstall = "/S"
# --------------- Ne rien modifier apres cette ligne ---------------
# ------------- Do not modify anything after this line -------------
$SourceLanguageNotepadPlusPlus = "$(Get-Location)\AppDadaNotepad++Hidden\Notepad++"
$SourcePluginNotepadPlusPlus = "$(Get-Location)\ComparePlugin"
$DestinationLanguageNotepadPlusPlus = "C:\Users\Default\AppData\Roaming\Notepad++"
$DestinationPluginNotepadPlusPlus = "C:\Program Files\Notepad++\plugins\ComparePlugin"
function CopyFilesToFolder ($fromFolder, $toFolder) {
$childItems = get-childitem $fromFolder -recurse
foreach ($item in $childItems)
{
$dir = $item.DirectoryName.Replace($fromFolder,$toFolder)
$target = $item.FullName.Replace($fromFolder,$toFolder)
if (!(test-path($dir)))
{
mkdir $dir
}
if (!(test-path($target)))
{
copy-item -path $item.FullName -destination $target -recurse -force
}
}
}
# Uninstall
Write-Host "Uninstall $NameApp" -ForegroundColor Cyan
If ((Test-Path "${env:ProgramFiles(x86)}\Notepad++\uninstall.exe" -PathType Leaf) -or (Test-Path "${Env:ProgramFiles}\Notepad++\uninstall.exe" -PathType Leaf))
{
If (Test-Path "${env:ProgramFiles(x86)}\$uninstaller32or64" -PathType Leaf)
{
Write-Host "TEST Desinstallation $NameApp ProgramFilesX86" -ForegroundColor Magenta
$executableSupprFinal = "${env:ProgramFiles(x86)}\$uninstaller32or64"
start-process $executableSupprFinal $argumentsUninstall -PassThru -Verb RunAs -Wait #-NoNewWindow
Write-Host "Desinstallation $NameApp reussi" -ForegroundColor Yellow
}
elseif (Test-Path "${Env:ProgramFiles}\$uninstaller32or64" -PathType Leaf)
{
Write-Host "TEST Desinstallation $NameApp ProgramFiles" -ForegroundColor Magenta
$executableSupprFinal = "${env:ProgramFiles}\$uninstaller32or64"
start-process $executableSupprFinal $argumentsUninstall -PassThru -Verb RunAs -Wait #-NoNewWindow
Write-Host "Desinstallation $NameApp reussi" -ForegroundColor Yellow
}
else
{
Write-Host "Desinstaller $NameApp introuvable" -ForegroundColor Red
}
}
else
{
Write-Host "$NameApp NON presente" -ForegroundColor Green
}
# Install
Write-Host "Installation $NameApp" -ForegroundColor Green
If (Test-Path "${env:ProgramFiles(x86)}")
{
$Installer = $Installer64
$InstallerFinal = "$(Get-Location)\$Installer"
start-process $InstallerFinal $arguments -PassThru -Verb RunAs -Wait #-NoNewWindow
#Copy Item from Deployroot
Write-Host "Copie auxiliere $NameApp" -ForegroundColor Green
CopyFilesToFolder "$SourceLanguageNotepadPlusPlus" "$DestinationLanguageNotepadPlusPlus"
CopyFilesToFolder "$SourcePluginNotepadPlusPlus" "$DestinationPluginNotepadPlusPlus"
}
Else
{
$Installer = $Installer32
$InstallerFinal = "$(Get-Location)\$Installer"
start-process $InstallerFinal $arguments -PassThru -Verb RunAs -Wait #-NoNewWindow
#Copy Item from Deployroot
Write-Host "Copie auxiliere $NameApp" -ForegroundColor Green
CopyFilesToFolder "$SourceLanguageNotepadPlusPlus" "$DestinationLanguageNotepadPlusPlus"
CopyFilesToFolder "$SourcePluginNotepadPlusPlus" "$DestinationPluginNotepadPlusPlus"
}
Write-Host "Fin install $NameApp" -ForegroundColor Green
答案 0 :(得分:1)
因此,正如我在评论中提到的那样,当t2[t2[pks].apply(tuple,1).isin(t1[pks].apply(tuple,1))]
是文件夹时,您引用的是不存在的属性,并尝试在该属性上调用方法,因此您将得到错误。确实,您确实很难做到这一点。 PowerShell将为您递归复制内容,无需像您一样手动进行操作。不用编写自己的函数,只需执行以下操作:
$item