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我一直在打架一個愚蠢的問題,當我嘗試在特定命令中使用變量時出現錯誤,但是如果我使用實際變量值,它會起作用。爲什麼我不能在這裏使用變量以及解決方法是什麼?請幫助。變量都具有正確的值。我確認一切正常,直到執行最後一行...命令拋出錯誤中的變量
(此代碼中的最後一行拋出錯誤......)
#####################################################################
# Prompt for user input regarding deleted and destination mailboxes #
#####################################################################
# Ask for Deleted Mailbox SMTP Address
$DeletedMailbox = Read-Host "Enter Primary Address of Deleted Mailbox: "
# Ask for Destination Mailbox SMTP Address
$DestinationMailbox = Read-Host "Enter Primary Address of Destination Recovery Mailbox: "
#############################################################
# Query for the Exchange GUID information of both Mailboxes #
#############################################################
$DeletedGUID = Get-Mailbox -SoftDeletedMailbox -Identity $DeletedMailbox |
Select ExchangeGUID | FT -HideTableHeaders
$DestinationGUID = Get-Mailbox -Identity $DestinationMailbox |
Select ExchangeGUID | FT -HideTableHeaders
############################################################################
# Initiate the Restore Request from Deleted mailbox to destination mailbox #
############################################################################
New-MailboxRestoreRequest -SourceMailbox $DeletedGUID -TargetMailbox $DestinationGUID -AllowLegacyDNMismatch
錯誤就拋出....
Cannot process argument transformation on parameter 'SourceMailbox'. Cannot convert the "System.Collections.ArrayList" value of type "System.Collections.ArrayList" to type "Microsoft.Exchange.Configuration.Tasks.MailboxIdParameter". + CategoryInfo : InvalidData: (:) [New-MailboxRestoreRequest], ParameterBindin...mationException + FullyQualifiedErrorId : ParameterArgumentTransformationError,New- MailboxRestoreRequest + PSComputerName : ps.outlook.com
您需要將@ Ansgar的[0]建議應用於您的兩個GUID變量調用。 –
假設兩個'Get-Mailbox'語句產生多個結果,是的。另一個選擇是隻挑選其中一個結果('select -First 1'),所以變量首先不包含集合。 –
可能不是在這種情況下,但我已經看到了Powershell將決定是創建一個數組還是根據結果將單個值填充到變量中的場景。在這些場景中,我通常強制返回結果到一個數組中,然後返回第一個值,如果我確定這總是我想要的......'@(Get-Mailbox -SoftDeletedMailbox -Identity $ DeletedMailbox | Select -Expand ExchangeGUID)[0]' –