Value was either too large or too small for a UInt32

当我爬网的时候，出现这样的错误

Value was either too large or too small for a UInt32.  

     at System.Convert.ToUInt32(Double value)
   at Microsoft.SharePoint.ApplicationPages.SPListInfo.get_ItemCount()
   at Microsoft.SharePoint.ApplicationPages.StorMan.DocLibDataViewer.Cells(UInt32 uCol)
   at Microsoft.SharePoint.ApplicationPages.StorMan.BuildView()
   at Microsoft.SharePoint.ApplicationPages.StorMan.Page_PreRender(Object sender, EventArgs e)
   at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)
   at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
   at System.Web.UI.Control.OnPreRender(EventArgs e)
   at Microsoft.SharePoint.WebControls.UnsecuredLayoutsPageBase.OnPreRender(EventArgs e)
   at System.Web.UI.Control.PreRenderRecursiveInternal()
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

Troubleshoot issues with Windows SharePoint Services.

 

解决办法

Hi,

The error may be cause by the exceptions when convert a negative value to UInt32.

 

Please do the following steps to diagnose the issue,

1.    Log onto the SQL database server which your SharePoint site is based on.

2.    Start the “Microsoft SQL Server Management Studio”.

3.  Run the following SQL Statement in the content database of your site (You can check your content database name by Central Administration > Application Management > Content Databases):

 

Select

  (select webs.FullUrl from webs where webs.Id = tp_WebId) as [siteurl],

  *

From AllLists

Where tp_ItemCount < 0

Order by tp_ItemCount

 

If there are some records returned, you could located the lists from the [siteurl] and [tp_Title] column.

 

You can recreate the corrupted lists to solve the issue.

 

If there are no sensitive data and you could not solve the issue by yourself, please let me know the result in order to do further research.

 

If this is a business critical issue, it is suggest to contact Microsoft product/customer support services for further assistance.