I am using RadControls for ASP.NET AJAX Q1 2010 SP1 for the project I am working on.
I am trying to use the RadStyleSheetManager to consolodate and compress my external css files. In my master page, inside the <form> tag I am trying to add the following:
When I run the project I get the following error:
All the css files exist, and are valid. I am not sure where to even begin. I checked my web.config and I have the httpHandlers:
Ideas?
I am trying to use the RadStyleSheetManager to consolodate and compress my external css files. In my master page, inside the <form> tag I am trying to add the following:
<
telerik:RadStyleSheetManager
ID
=
"RadStyleSheetManager1"
runat
=
"server"
OutputCompression
=
"AutoDetect"
>
<
StyleSheets
>
<
telerik:StyleSheetReference
IsCommonCss
=
"False"
Path
=
"/style/styles.css"
/>
<
telerik:StyleSheetReference
IsCommonCss
=
"False"
Path
=
"/RadControls/Menu/Skins/Default/Menu.Default.css"
/>
<
telerik:StyleSheetReference
IsCommonCss
=
"False"
Path
=
"/RadControls/Grid/Skins/ShopIngenix/Grid.ShopIngenix.css"
/>
<
telerik:StyleSheetReference
IsCommonCss
=
"False"
Path
=
"/RadControls/Grid/Skins/PriceList/Grid.PriceList.css"
/>
</
StyleSheets
>
</
telerik:RadStyleSheetManager
>
When I run the project I get the following error:
Server Error in '/' Application.
--------------------------------------------------------------------------------
Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[NullReferenceException: Object reference not set to an instance of an object.]
Telerik.Web.UI.ScriptEntrySlot.GetSerializedAssemblyInfo(ScriptEntry scriptEntry) +208
Telerik.Web.UI.ScriptEntrySlot.SerializeScriptEntry(ScriptEntry scriptEntry) +71
Telerik.Web.UI.ScriptEntryUrlBuilder.TryAddScriptEntry(ScriptEntry scriptEntry) +56
Telerik.Web.UI.ScriptEntryUrlBuilder.RegisterScriptEntry(ScriptEntry scriptEntry) +237
Telerik.Web.UI.RadStyleSheetManager.Page_PreRenderComplete(Object sender, EventArgs e) +258
System.EventHandler.Invoke(Object sender, EventArgs e) +0
System.Web.UI.Page.OnPreRenderComplete(EventArgs e) +8701886
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1029
All the css files exist, and are valid. I am not sure where to even begin. I checked my web.config and I have the httpHandlers:
<
httpHandlers
>
<
remove
verb
=
"*"
path
=
"*.asmx"
/>
<
add
verb
=
"*"
path
=
"*.asmx"
validate
=
"false"
type
=
"System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"
/>
<
add
verb
=
"*"
path
=
"*_AppService.axd"
validate
=
"false"
type
=
"System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"
/>
<
add
verb
=
"GET,HEAD"
path
=
"ScriptResource.axd"
type
=
"System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"
validate
=
"false"
/>
<
add
path
=
"ChartImage.axd"
type
=
"Telerik.Web.UI.ChartHttpHandler"
verb
=
"*"
validate
=
"false"
/>
<
add
path
=
"Telerik.Web.UI.SpellCheckHandler.axd"
type
=
"Telerik.Web.UI.SpellCheckHandler"
verb
=
"*"
validate
=
"false"
/>
<
add
path
=
"Telerik.Web.UI.DialogHandler.aspx"
type
=
"Telerik.Web.UI.DialogHandler"
verb
=
"*"
validate
=
"false"
/>
<
add
path
=
"Telerik.RadUploadProgressHandler.ashx"
type
=
"Telerik.Web.UI.RadUploadProgressHandler"
verb
=
"*"
validate
=
"false"
/>
<
add
path
=
"Telerik.Web.UI.WebResource.axd"
type
=
"Telerik.Web.UI.WebResource, Telerik.Web.UI"
verb
=
"*"
validate
=
"false"
/>
</
httpHandlers
>
<
httpModules
>
<
add
name
=
"ScriptModule"
type
=
"System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"
/>
<
add
name
=
"URLRewriter"
type
=
"URLRewriter.ModuleRewriter, URLRewriter"
/>
<
add
name
=
"RadUploadModule"
type
=
"Telerik.Web.UI.RadUploadHttpModule"
/>
<
add
name
=
"RadCompression"
type
=
"Telerik.Web.UI.RadCompression"
/>
</
httpModules
>
</
system.web
>
Ideas?