脚本在启动服务后引发错误

Question

我已经将以下代码写入startservice:

invoke-command -cn $server -Credential $cred -ScriptBlock {
param($svc) 
if((get-service $svc).status -ne "running") {
get-service $svc| start-service     
set-service $svc -StartupType Automatic
(get-service $svc).waitforstatus('running')  
}
get-service $svc| select ServiceName
} -ArgumentList $svc

在执行上述脚本后，我得到以下错误：

Status         : Running
StartType      : Automatic
ServiceName    : svcname
PSComputerName : host1
+     invoke-command -cn $server -Credential $cred -ScriptBlock {
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo          : OpenError: (System.ServiceProcess.ServiceController:ServiceController) [Start-Service], ServiceCommandException
+ FullyQualifiedErrorId : StartServiceFailed,Microsoft.PowerShell.Commands.StartServiceCommand

我看到服务是成功的Running，那么为什么即使服务启动正确，它也会抛出错误呢

我正在使用poweshell 5

Answer 1

继续我的评论，尝试：

Invoke-Command -ComputerName $server -Credential $cred -ScriptBlock {
param($svc) 
$theService = Get-Service -Name $svc
if($theService.Status -ne 'Running') {
if ($theService.Status -ne 'Stopped') { $theService | Stop-Service -Force }
$theService | Set-Service -StartupType Automatic
($theService | Start-Service -PassThru).WaitForStatus('Running')
}
$theService | Select-Object ServiceName
} -ArgumentList $svc