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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...Error when change skinError when change skin
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2/13/2007 11:28 AM
 
yal

Joined: 11/17/2006
Posts: 6
I'd just install DotNetNuke 4.4.1 and the first thing I did was create two new portals. Then I tried to change the skin in one of the new portal and when click on preview link, I obtained the following error:

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 ---


After a few tries my conclussions are:
- The error happens only with vertical-menu skins (Gray and Blue, Full and Fixed width) not horizontal-menu.
- The error happens on the 3 portals: The default portal "My Website" created by installations scripts, and the two I created.

Can anybody help me?
Thanks in advance.
 
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2/13/2007 11:54 AM
 
Sebastian Leupold


Sebastian Leupold's Avatar

Sebastian Leupold's Avatar

Sebastian Leupold's Avatar

Sebastian Leupold's Avatar

www.dnnwerk.de
Joined: 3/8/2004
Posts: 46212
there are provider dll files missing in bin folder of installatin package, download dnn 4.4.0 install package and use mising files from it.
Cheers from Germany,
Sebastian Leupold

dnnWerk - The DotNetNuke Experts   German Spoken DotNetNuke User Group

Speed up your DNN Websites with TurboDNN
 
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2/14/2007 2:45 AM
 
yal

Joined: 11/17/2006
Posts: 6
leupold wrote
there are provider dll files missing in bin folder of installatin package, download dnn 4.4.0 install package and use mising files from it.

Thanks leupold, could you tell me wichi dll files are missing?
 
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