Hi Jon,

I get lots of errors in the eventlog where certain crawler cause the menu to throw an exception in the BrowserSupportsFunctionality method.

Value cannot be null. Parameter name: String ---> System.ArgumentNullException: Value cannot be null. Parameter name: Stringat System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info)at System.Web.Configuration.HttpCapabilitiesBase.get_MajorVersion()at Solpart.WebControls.SolpartMenu.BrowserSupportsFunctionality(ClientFunctionalityEnums eFunctionality)at Solpart.WebControls.SolpartMenu.DownLevelBrowser()at Solpart.WebControls.SolpartMenu.getBorderStyle(String type, String color, Int32 width)at Solpart.WebControls.SolpartMenu.getMenuBorderStyle(String shColor, String hlColor, Int32 width)at Solpart.WebControls.SolpartMenu.WriteCSSStyles()at Solpart.WebControls.SolpartMenu.Page_PreRender(Object sender, EventArgs e)at System.EventHandler.Invoke(Object sender, EventArgs e)at System.Web.UI.Control.OnPreRender(EventArgs e)at DotNetNuke.Framework.PageBase.OnPreRender(EventArgs evt)at System.Web.UI.Control.PreRenderRecursiveInternal()at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)--- End of inner exception stack trace ---

Of course I can, sorry to have forgotten it...

AssemblyVersion: 04.04.00
PortalID: 0
PortalName: Morgan Club Deutschland e.V.
UserID: -1
UserName:
ActiveTabID: 36
ActiveTabName: Home
RawURL: /Default.aspx?tabid=36&error=Value+cannot+be+null.%0d%0aParameter+name%3a+String&content=0
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer:
UserAgent: Mozilla
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: bd03bd30-e2f4-41f7-81e1-d48651a76b9d
InnerException: Value cannot be null. Parameter name: String
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: System.Number.StringToNumber