Error when adding web part

May 12, 2011 at 3:21 AM
Edited May 12, 2011 at 3:23 AM

Got the following error when i add to a page:

Unable to add selected web part(s).

SilverLight SlideShow: Cannot import this web part.

 

error from log:

05/12/2011 10:50:23.55     w3wp.exe (0x1114)                           0x05B8    Windows SharePoint Services       Web Parts                         8l4f    Monitorable    Error importing WebPart. Assembly  SLSlideShow,Version=1.1,Culture=neutral,PublicKeyToken=0fe3d8837a9aa8b4, TypeName. SLSlideShow.SlideShow, SLSlideShow,Version=1.1,Culture=neutral,PublicKeyToken=0fe3d8837a9aa8b4     
05/12/2011 10:50:23.55     w3wp.exe (0x1114)                           0x05B8    Windows SharePoint Services       Web Parts                         89ku    High        Failed to add webpart http%253A%252F%252Fsite%252F%255Fcatalogs%252Fwp%252FSLSlideShow%252ESlideShow%252Ewebpart;SilverLight%2520SlideShow.  Exception Microsoft.SharePoint.WebPartPages.WebPartPageUserException: Cannot import this web part.     at Microsoft.SharePoint.WebPartPages.WebPartImporter.CreateWebPart(Boolean clearConnections)     at Microsoft.SharePoint.WebPartPages.WebPartImporter.Import(SPWebPartManager manager, XmlReader reader, Boolean clearConnections, Uri webPartPageUri, SPWeb spWeb)     at Microsoft.SharePoint.WebPartPages.WebPartImporter.Import(SPWebPartManager manager, XmlReader reader, Boolean clearConnections, SPWeb spWeb)     at Microsoft.SharePoint.WebPartPages.WebPartQuickAdd.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument)     
05/12/2011 10:50:23.99     w3wp.exe (0x1114)                           0x05B8    Windows SharePoint Services       Web Parts                         89dd    Medium      AddWithFile:DfwpXslFilesHashCache=Microsoft.SharePoint.WebPartPages.CloneableHashTable