I have just begun to get errors trying to open the tree in File Manager. Logged in as Admin, the sequence is;
1. Open File Manager
2. Click on + next to Portal Root - tree does not open
3. Click on - next to Portal Root - nothing
4. Click on + next to Portal Root - tree opens
5. Double click on a subdirectory - Critical Error (Event below)
NOTE: One other thing - since this behavior started, when I click on Solutions in the Control Panel I get the following error;
'undefined' is null or not an object
This is in place of the Soluions Left Nav.
Event
AssemblyVersion: 04.08.01
PortalID: 0
PortalName: Powerway
UserID: 2
UserName: admin
ActiveTabID: 46
ActiveTabName: File Manager
RawURL: /Default.aspx?tabid=46&error=Object+reference+not+set+to+an+instance+of+an+object.&content=0
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer: http://info.powerway.com/Default.aspx?tabid=46&error=Object+reference+not+set+to+an+instance+of+an+object.&content=0
UserAgent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: 3bcdebd6-21e7-401d-ba4b-42736ed4916a
InnerException: Object reference not set to an instance of an object.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.UI.WebControls.DNNNode.get_CustomAttribute
StackTrace:
Message: DotNetNuke.Services.Exceptions.PageLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.UI.WebControls.DNNNode.get_CustomAttribute(String Key) at DotNetNuke.UI.WebControls.DnnTree.UpdateNodes(TreeNodeCollection objNodes) at DotNetNuke.UI.WebControls.DnnTree.UpdateNodes(TreeNodeCollection objNodes) at DotNetNuke.UI.WebControls.DnnTree.DnnTree_PreRender(Object sender, EventArgs e) at System.Web.UI.Control.OnPreRender(EventArgs e) at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---