Hello,

We've recently upgraded to 9 SP1 on a Windows 2012 R2 server and are noticing some errors in the Event Viewer for WebLink.

It seems to be intermittently happening and when going through the logs and finding these errors, I click on the link which opens WebLink and the page works fine.  

Here's the error:

    Exception type: NullReferenceException
    Exception message: Object reference not set to an instance of an object.
   at WebLinkControls.ImageDisplay8..ctor()
   at ASP.docview_aspx.__BuildControlTheImageDisplay()
   at ASP.docview_aspx.__BuildControlForm1()
   at ASP.docview_aspx.__BuildControlTree(docview_aspx __ctrl)
   at ASP.docview_aspx.FrameworkInitialize()
   at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   at System.Web.UI.Page.ProcessRequest()
   at System.Web.UI.Page.ProcessRequest(HttpContext context)
   at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

 

Any ideas would be great.

Thanks,

Shawn