Question

您好我正在尝试连接到sharepoint在线并使用SQL表中的数据发布日历，我收到以下异常，请指教。相同的代码工作正常，稍微修改我已经添加的一个前端sharepoint服务器用于身份验证的sharepointonline但是它失败并出现错误。

[System.Reflection.Assembly]::LoadFile ("C:\MOSSLibrary\Microsoft.SharePoint.Client.dll") | Out-Null
[System.Reflection.Assembly]::LoadFile("C:\MOSSLibrary\Microsoft.SharePoint.Client.Runtime.dll") | Out-Null 
$username = "XXXXXX"
$url = "XXXXXX"


$pass= cat C:\text.txt | ConvertTo-SecureString
$Context = New-Object Microsoft.SharePoint.Client.ClientContext($siteUrl)
$Creds = New-Object Microsoft.SharePoint.Client.SharePointOnlineCredentials($username,$Pass)
$Context.Credentials = $Creds

$web = $Context.Web
$Context.Load($web)
$Context.Load($splist)
$splist = $Context.web.Lists.GetByTitle("XXXX")

$ItemCreateInfo = New-Object Microsoft.SharePoint.Client.ListItemCreationInformation

####Some Data coming from SQL Server DB into $table########

$table = $result.Tables[0];

foreach ($row in $table)
{

Write-Host $row.Item("changetitle") $row.Item("status");

$Item1 =  $splist.AddItem($ItemCreateInfo)
$Item1["Title"] = "test"
Write-host $date    
$Item1.Update()
$Context.ExecuteQuery()
}

例外

New-Object：找不到构造函数。找不到合适的   Microsoft.SharePoint.Client.ClientContext类型的构造函数。在   C：\ MOSSLibrary \ testingpublish.ps1：15 char：12 + $ Context = New-Object   Microsoft.SharePoint.Client.ClientContext（$ site ... +
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~         + CategoryInfo：ObjectNotFound：（:) [New-Object]，PSArgumentException         + FullyQualifiedErrorId：CannotFindAppropriateCtor，Microsoft.PowerShell.Commands.NewObjectCommand     无法在此对象上找到属性“凭据”。校验   该属性存在且可以设置。在   C：\ MOSSLibrary \ testingpublish.ps1：17 char：1 + $ Context.Credentials =   $ Creds + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~         + CategoryInfo：InvalidOperation：（:) []，RuntimeException        + FullyQualifiedErrorId：PropertyNotFound您无法在空值表达式上调用方法。在   C：\ MOSSLibrary \ testingpublish.ps1：20 char：1 + $ Context.Load（$ web）+   ~~~~~~~~~~~~~~~~~~~         + CategoryInfo：InvalidOperation：（:) []，RuntimeException        + FullyQualifiedErrorId：InvokeMethodOnNull您无法在空值表达式上调用方法。在   C：\ MOSSLibrary \ testingpublish.ps1：21 char：1 + $ Context.Load（$ splist）     + ~~~~~~~~~~~~~~~~~~~~~~         + CategoryInfo：InvalidOperation：（:) []，RuntimeException         + FullyQualifiedErrorId：InvokeMethodOnNull您无法在空值表达式上调用方法。在   C：\ MOSSLibrary \ testingpublish.ps1：22 char：1 + $ splist =   $ Context.web.Lists.GetByTitle（“XXXXXXX”）+   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~         + CategoryInfo：InvalidOperation：（:) []，RuntimeException         + FullyQualifiedErrorId：InvokeMethodOnNull

Answer 1

似乎装配体未正确加载。

[System.Reflection.Assembly]::LoadFile ("C:\MOSSLibrary\Microsoft.SharePoint.Client.dll") | Out-Null
[System.Reflection.Assembly]::LoadFile("C:\MOSSLibrary\Microsoft.SharePoint.Client.Runtime.dll") | Out-Null

而不是上述内容，请尝试按照

Add-Type -Path "C:\MOSSLibrary\Microsoft.SharePoint.Client.dll"
Add-Type -Path "C:\MOSSLibrary\Microsoft.SharePoint.Client.Runtime.dll"

PS：确保C:\MOSSLibrary\包含以下两个.dll

Microsoft.SharePoint.Client.dll
Microsoft.SharePoint.Client.Runtime.dll

使用Powershell连接到sharepoint oniline：无法为类型Microsoft.SharePoint.Client.ClientContext

1 个答案: