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HomeHomeDNN Open Source...DNN Open Source...Module ForumsModule ForumsForumForumError/exception after applying skinError/exception after applying skin
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12/27/2006 7:44 AM
 
Ch. Zeeshan

Joined: 12/26/2006
Posts: 3

hi

i am new to DNN. today i installed the DNN and its Forum module. Under Hosts-->Skins. i applied a new sking and now i am getting this error on almost everypage except Home. i cant open anything except home page.

please help me.

An error has occurred.
DotNetNuke.Services.Exceptions.PageLoadException: Value cannot be null. Parameter name: type ---> System.ArgumentNullException: Value cannot be null. Parameter name: type at System.Activator.CreateInstance(Type type, Boolean nonPublic) at DotNetNuke.Framework.Reflection.CreateObject(String TypeName, String CacheKey, Boolean UseCache) at DotNetNuke.Framework.Reflection.CreateObject(String ObjectProviderType, String ObjectProviderName, String ObjectNamespace, String ObjectAssemblyName, Boolean UseCache) at DotNetNuke.Modules.NavigationProvider.NavigationProvider.Instance(String FriendlyName) at DotNetNuke.UI.Skins.NavObjectBase.InitializeNavControl(Control objParent, String strDefaultProvider) at DotNetNuke.UI.Skins.Controls.TreeViewMenu.OnInit(EventArgs e) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.AddedControl(Control control, Int32 index) at System.Web.UI.ControlCollection.Add(Control child) at DotNetNuke.Framework.DefaultPage.Page_Init(Object sender, EventArgs e) at System.Web.UI.Control.OnInit(EventArgs e) at System.Web.UI.Page.OnInit(EventArgs e) at DotNetNuke.Framework.PageBase.OnInit(EventArgs e) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---

thanks in advance

regards
 
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12/27/2006 12:59 PM
 
Jeff

Joined: 12/26/2006
Posts: 1
I have a similar probelm.  I did a new install and everything seemed OK.  Then after going through the Admin Config Wizard, nothing works: http://dotnetnuke.my-test.com/Default.aspx ???
 
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12/27/2006 2:00 PM
 
ewitkows

Joined: 12/18/2006
Posts: 2
me 3, new to dnn as well.  its a null exception in the OnInit sub in the TreeViewMenu control (root\admin\skins\).  To 'work around', comment out the three lines as show below, load up dnn, and change your skin to something without the tree view.

anyone have a fix for this???

'InitializeNavControl(Me.cellBody, "DNNTreeNavigationProvider")
'AddHandler Control.NodeClick, AddressOf DNNTree_NodeClick
'AddHandler Control.PopulateOnDemand, AddressOf DNNTree_PopulateOnDemand
 
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HomeHomeDNN Open Source...DNN Open Source...Module ForumsModule ForumsForumForumError/exception after applying skinError/exception after applying skin


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