"ExecuteQuery" with "0" args: "pageInfo.PageLayoutLisItem

I am getting exception while creating publishing page with pagelayout uisng powershell csom

 

Error:

Exception calling "ExecuteQuery" with "0" argument(s): "pageInformation.PageLayoutListItem"

 

No idea of what the error is.No error description. :-(

 

below is my code:

 

$siteUrl = $csvRow.SiteURL

$pageName= $csvRow.PageName

$pageLayoutName=$csvRow.PageLayout

$lists= $subsiteweb.Lists

$list=$lists.GetByTitle("Pages")

$query = New-Object Microsoft.SharePoint.Client.CamlQuery

$query.ViewXml = ""+$pageName+""

$listItems = $list.GetItems($query)

$subsiteCtx.Load($listItems)

$subsiteCtx.ExecuteQuery()

if($listItems.Count -le 0)

{

$ctx = New-Object Microsoft.SharePoint.Client.ClientContext($siteUrl)

$ctx.Credentials = $credentials

$ctx.ExecuteQuery()

$pageLayoutList = $ctx.Web.Lists.GetByTitle("Master Page Gallery")

$pageLayoutQuery = New-Object Microsoft.SharePoint.Client.CamlQuery

$pageLayoutQuery.ViewXml = ""+$pageLayoutName+""

$pageLayouts = $pageLayoutList.GetItems($pageLayoutQuery)

$ctx.Load($pageLayouts)

$ctx.ExecuteQuery()

$pageLayout = $pageLayouts[0]

#Get the publishing Web

$pubWeb = [Microsoft.SharePoint.Client.Publishing.PublishingWeb]::GetPublishingWeb($ctx, $ctx.Web)

$ctx.Load($pubWeb)

$pageInfo = New-Object Microsoft.SharePoint.Client.Publishing.PublishingPageInformation

$pageInfo.Name = $pageName

$pageInfo.PageLayoutListItem = $pageLayout

$page = $pubWeb.AddPublishingPage($pageInfo)

$ctx.Load($page)

$ctx.ExecuteQuery()

 

I tried finding out whether the $pageLayout object($pageLayout = $pageLayouts[0]) is empty and Yes it is empty ,but the exception I got is different.Can anyone explain what the error is and how should i resolve pls respond ASAP