What's New?

[FIXED] [V0.7] Menu Exception

Page 1 of 2 12 LastLast
  1. #1
    Dec 02, 2008, 12:12 PM

    [FIXED] [V0.7] Menu Exception

    Hello,

    Good to be back online, here is an example of the issue:

    Exception received: Unable to cast object of type 'Coolite.Ext.Web.Menu' to type 'Coolite.Ext.Web.Component'.

    Example.aspx:
    <%@ Page Language="C#" %>
<%@ Register Assembly="Coolite.Ext.Web" Namespace="Coolite.Ext.Web" TagPrefix="ext" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<script runat="server">

</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Example</title>
</head>
<body>
    <form id="form1" runat="server">
    <asp:ScriptManager ID="ScriptManager1" runat="server" EnablePartialRendering="True" />
    <ext:ScriptManager ID="ScriptManager2" runat="server" StateProvider="PostBack" />
    
    <ext:SplitButton ID="Button11" runat="server" Text="Text">
        <Menu>
            <ext:Menu ID="Menu2" runat="server">
                <Items>                    
                    <ext:MenuItem ID="MenuItem4" runat="server" Text="Item 1" Icon="GroupAdd" />
                    <ext:MenuItem ID="MenuItem5" runat="server" Text="Item 2" Icon="GroupDelete" />
                    <ext:MenuItem ID="MenuItem6" runat="server" Text="Item 3" Icon="GroupEdit" />
                </Items>
            </ext:Menu>
        </Menu>
    </ext:SplitButton>
    

    </form>
</body>
</html>
    Load page, immediate exception.

    Cheers,
    Timothy
  2. #2
    Dec 02, 2008, 12:22 PM

    RE: [FIXED] [V0.7] Menu Exception

    Hi Timothy,

    Welcome back.


    What are your system specs? running 32-bit or 64bit system? IIS6 or IIS7 (or other)?


    There was another similar report, although we have yet to reproduce, see*http://forums.ext.net/showthread.php...4631-16-1.aspx


    We're on this.*


    Geoffrey McGill
    Founder
    Ext.NETASP.NET UI Component framework
    RetypeDocumentation website generator
    MojeeLightning fast Emoji library for .NET
    Ext.NET Examples|Ext.NET API Docs|ExtJS API Docs|Twitter
  3. #3
    Dec 02, 2008, 12:24 PM

    RE: [FIXED] [V0.7] Menu Exception

    Hello Geoffrey,

    Weird question to ask; but I'm on a 32-bit with Microsoft Windows XP Professional with IIS5.0 ;)

    Cheers,
    Timothy
  4. #4
    Dec 02, 2008, 12:27 PM

    RE: [FIXED] [V0.7] Menu Exception

    Hi Timothy,

    Can you tell me what source file and what line the exception occurs?


  5. #5
    Dec 02, 2008, 12:29 PM

    RE: [FIXED] [V0.7] Menu Exception

    Here is the entire stack:

    Server Error in '/' Application.
Unable to cast object of type 'Coolite.Ext.Web.Menu' to type 'Coolite.Ext.Web.Component'.
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.InvalidCastException: Unable to cast object of type 'Coolite.Ext.Web.Menu' to type 'Coolite.Ext.Web.Component'.

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:

[InvalidCastException: Unable to cast object of type 'Coolite.Ext.Web.Menu' to type 'Coolite.Ext.Web.Component'.]
   Coolite.Ext.Web.WebControl.get_ParentWebControl() +73
   Coolite.Ext.Web.WebControl.get_IDMode() +228
   Coolite.Ext.Web.WebControl.get_ClientID() +70
   Coolite.Ext.Web.ItemCollectionJsonConverter.Format(Control control) +182
   Coolite.Ext.Web.ItemCollectionJsonConverter.WriteJson(JsonWriter writer, Object value) +1078
   Coolite.Ext.Web.ClientConfig.ToExtConfig(PropertyInfo property, Object obj, ClientConfigAttribute attr, Object defaultValue) +3934
   Coolite.Ext.Web.ClientConfig.Process(Object obj) +263

[Exception: Error during ClientConfig initialization. Items - Unable to cast object of type 'Coolite.Ext.Web.Menu' to type 'Coolite.Ext.Web.Component'.]
   Coolite.Ext.Web.ClientConfig.Process(Object obj) +388
   Coolite.Ext.Web.ClientConfig.Serialize(Object obj, Boolean ignoreCustomSerialization) +938
   Coolite.Ext.Web.ClientConfig.Serialize(Object obj) +36
   Coolite.Ext.Web.WebControl.get_InitialConfig() +94
   Coolite.Ext.Web.WebControl.GetClientConstructor(Boolean instanceOnly, String body) +466
   Coolite.Ext.Web.WebControl.GetClientConstructor() +35
   Coolite.Ext.Web.InnerObservable.RegisterScript(Boolean inTop) +484
   Coolite.Ext.Web.InnerObservable.ParentComponent_BeforeClientInit(Observable sender) +31
   Coolite.Ext.Web.OnBeforeClientInitializedHandler.Invoke(Observable sender) +0
   Coolite.Ext.Web.Observable.OnBeforeClientInitHandler() +56
   Coolite.Ext.Web.Observable.OnClientInit() +27
   Coolite.Ext.Web.WebControl.SetResources() +149
   Coolite.Ext.Web.WebControl.PreRenderAction() +642
   Coolite.Ext.Web.WebControl.OnPreRender(EventArgs e) +28
   Coolite.Ext.Web.Container.OnPreRender(EventArgs e) +155
   System.Web.UI.Control.PreRenderRecursiveInternal() +86
   System.Web.UI.Control.PreRenderRecursiveInternal() +170
   System.Web.UI.Control.PreRenderRecursiveInternal() +170
   System.Web.UI.Control.PreRenderRecursiveInternal() +170
   System.Web.UI.Control.PreRenderRecursiveInternal() +170
   System.Web.UI.Control.PreRenderRecursiveInternal() +170
   System.Web.UI.Control.PreRenderRecursiveInternal() +170
   System.Web.UI.Control.PreRenderRecursiveInternal() +170
   System.Web.UI.Control.PreRenderRecursiveInternal() +170
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2041


Version Information: Microsoft .NET Framework Version:2.0.50727.1433; ASP.NET Version:2.0.50727.1433
    Cheers,
    Timothy
  6. #6
    Dec 02, 2008, 12:30 PM

    RE: [FIXED] [V0.7] Menu Exception

    Maybe just post the full exception details and stacktrace if you could.*

    We haven't been able to reproduce, so it's difficult to track down the problem.*


    Geoffrey McGill
    Founder
    Ext.NETASP.NET UI Component framework
    RetypeDocumentation website generator
    MojeeLightning fast Emoji library for .NET
    Ext.NET Examples|Ext.NET API Docs|ExtJS API Docs|Twitter
  7. #7
    Dec 02, 2008, 12:32 PM

    RE: [FIXED] [V0.7] Menu Exception

    geoffrey.mcgill (12/2/2008)Maybe just post the full exception details and stacktrace if you could.

    We haven't been able to reproduce, so it's difficult to track down the problem.

    You got what you want from my last post? Or need more?

    Cheers,
    Timothy
  8. #8
    Dec 02, 2008, 12:36 PM

    RE: [FIXED] [V0.7] Menu Exception

    You got what you want from my last post?* Or need more?
    Yes, perfect. We posted 45 seconds apart and in the time it took for me to write the response, you had posted the stacktrace.*


    We're disecting the stack and trying to reproduce.*


    Geoffrey McGill
    Founder
    Ext.NETASP.NET UI Component framework
    RetypeDocumentation website generator
    MojeeLightning fast Emoji library for .NET
    Ext.NET Examples|Ext.NET API Docs|ExtJS API Docs|Twitter
  9. #9
    Dec 02, 2008, 12:38 PM

    RE: [FIXED] [V0.7] Menu Exception

    Would appear to be with the new additions to the WebControl.cs with addition of the IDMode. I'm going to play around with it.

    Cheers,
    Timothy
  10. #10
    Dec 02, 2008, 12:48 PM

    RE: [FIXED] [V0.7] Menu Exception

    Ok, we found and fixed the bug.*

    Just running a few tests to confirm everything, but it was a very obvious casting bug.


    I'll be committing fix within a few minutes.*


    Geoffrey McGill
    Founder
    Ext.NETASP.NET UI Component framework
    RetypeDocumentation website generator
    MojeeLightning fast Emoji library for .NET
    Ext.NET Examples|Ext.NET API Docs|ExtJS API Docs|Twitter
Page 1 of 2 12 LastLast

Similar Threads

  1. [FIXED] [1.3] BUG: Setting DatePicker.DisabledDatesRE produces javascript exception in .test method undefined
    By michaeld in forum Bugs
    Replies: 5
    Last Post: Nov 26, 2012, 2:33 PM
  2. [FIXED] http://examples.ext.net/ throw an exception
    By PetrSnobelt in forum Bugs
    Replies: 2
    Last Post: Jun 24, 2011, 5:33 PM
  3. [FIXED] [V0.8] No Controls Exception
    By Timothy in forum Bugs
    Replies: 2
    Last Post: Apr 01, 2009, 10:20 AM
  4. [FIXED] [V0.8] TimeField.Clear() exception
    By tdracz in forum Bugs
    Replies: 2
    Last Post: Apr 01, 2009, 7:02 AM
  5. [FIXED] [V0.7] RowExpander Exception
    By Timothy in forum Bugs
    Replies: 2
    Last Post: Nov 05, 2008, 9:48 AM

Posting Permissions