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我一直在打架一个愚蠢的问题,当我尝试在特定命令中使用变量时出现错误,但是如果我使用实际变量值,它会起作用。为什么我不能在这里使用变量以及解决方法是什么?请帮助。变量都具有正确的值。我确认一切正常,直到执行最后一行...命令抛出错误中的变量
(此代码中的最后一行抛出错误......)
#####################################################################
# 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
错误就抛出....
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
您需要将@ Ansgar的[0]建议应用于您的两个GUID变量调用。 –
假设两个'Get-Mailbox'语句产生多个结果,是的。另一个选择是只挑选其中一个结果('select -First 1'),所以变量首先不包含集合。 –
可能不是在这种情况下,但我已经看到了Powershell将决定是创建一个数组还是根据结果将单个值填充到变量中的场景。在这些场景中,我通常强制返回结果到一个数组中,然后返回第一个值,如果我确定这总是我想要的......'@(Get-Mailbox -SoftDeletedMailbox -Identity $ DeletedMailbox | Select -Expand ExchangeGUID)[0]' –