404 Not found error

3 posts, 0 answers
  1. Travis
    Travis avatar
    7 posts
    Member since:
    Aug 2011

    Posted 09 Feb Link to this post

    I am attempting to get the RadSpell control from the Q1 2016 release to work in my project, but thus far I keep getting a 404 error when clicking on the button. I used the smart tag for the RadSpell to add the appropriate HttpHandlers and what-not:

     

    <httpHandlers>
                <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" verb="*" validate="false" />
        </httpHandlers>

    as well as the following to my web.config file:

    <handlers>
    <add name="ChartImage_axd" path="ChartImage.axd" type="Telerik.Web.UI.ChartHttpHandler" verb="*" preCondition="integratedMode" />
    <add name="Telerik_Web_UI_SpellCheckHandler_axd" path="Telerik.Web.UI.SpellCheckHandler.axd" type="Telerik.Web.UI.SpellCheckHandler" verb="*" preCondition="integratedMode" />
    <add name="Telerik_Web_UI_DialogHandler_aspx" path="Telerik.Web.UI.DialogHandler.aspx" type="Telerik.Web.UI.DialogHandler" verb="*" preCondition="integratedMode" />
    <add name="Telerik_RadUploadProgressHandler_ashx" path="Telerik.RadUploadProgressHandler.ashx" type="Telerik.Web.UI.RadUploadProgressHandler" verb="*" preCondition="integratedMode" />
    <add name="Telerik_Web_UI_WebResource_axd" path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" verb="*" preCondition="integratedMode" />
    </handlers>

    However, every time I try to click the button I get a 404 for the following RequestUrl:

    http://localhost:59087/Telerik.Web.UI.DialogHandler?DialogName=SpellCheckDialog&renderMode=2&Skin=Default&Title=&doid=48aede83-f455-4bde-a8ff-57a75e51bcbe&dpptn=&dp=dwkeUFUDGy9nFThMLRwMTlEnAjcgARF2bU8WVEZqVn4keTgQF38eXRMxD3cnZENrRH98G2h3QWJlBiBkKxwYTld6AiUfEhF2VBEeUkF6Vn4keTgQF38eUBMyJVgmdH4Gcn0OX2t3dDNvYAFVGzYmS1B4ET0IFChwZXUeVEdsfEkeHRICL0EnRhMxLUkga2Vdan4NWXwQVh5UBRoWKAxZTWoSDnsREBkybREaTHkbe0ovQwYZLh48WRI3D0AUWXkBcFYSZGEQVh1XPxJPKxw2flEdDiIfEA0rbWQCVkJ%2BG0MxaxoCL2QnRhMwOlIUa2EAfG48flIDdChXFxpJEwwuSmYCDjghOjMsbXoGcUZxbFUpQwYeF38RbQYjD1sYcFxGan48bVIpZDVXBQJTLR4MVlEnfTcfAmYwU2UgUkFHY0ovQwYZLh48WRIdABINEmFdRFcaRlIvEy1vFQFVGzYmS1B4ET0IPig%2BeBI0UnobaEocdjACKWsFXD0YNUkmZExCdFcOWVJ2dyh4ESMRGAwQUFYMEjcnFCcAbnU0Xnl6WU4xazcSGEERQw1FLRQbdU9LQmwRU2cpThZXFA5tHRwYd1d7NBYgHxEVek8kV3R9ZAkueCwyA3sdQw1FLRQWZBp2aHw4aGEQEmxjYG1fEx4MVlEnfTcfAmYwU2UgUkFHY0ovQwYZLh48WRIdABENE31Ef20CWWsRdC9sPwJNExw2U2Z4CjckDx13VFs0Y3p%2BVkMnfTcQAWo7UzsjIhYQdB5Zf1cwRmMTEzJvBQZNEwwye2oSCiIQZA1yVWUaXkJueFUZbTgtFHsRUAUnAFsOZXlIQm0dHWB3dCFRFW1SGxwMUlcNKDgnOhk%2BUnQCUkdxZFMneBJfLms%2FZQYjRk0OZnFZRHIGRn0AYyh6YxpREwwYS2J4LCIcZSsWVE91FkJ%2BfFUeRzgtFHsRUAUnAFgOZ2IGcH0eWWscaCtUK2FjKAwmS1F4IAsfAAU3VU8gFEJ%2BF0wxRRIaFHsRXAVFJRQhZH1%2Bf215Rn0BeDNXGhpKBR8hS2UhIBkmZi8eZEwOTEZ9eGAqQiQgKXozfD5HIXcPE2FCf1EsGVUSdyFkPyxPG2gIfmocIAkmZRY%2BbhECbnFFZEokRSQ9KHsvcjxHIXYPT3FBcn0wfWIvWh9kPjBHHh4QDmocJ3shAR0SZHooanVvQggpeA1aKGlYfwssIW4QZX1LdW8eZXwTaBJgOBJMKw01DWondRkIAA0OZE8kTXIaSlcreyg9LHsjYj0zB3UPT3IAcFErH1IoUgN7FjhoHx4MDGQndQknEmpxbREka0JFdEkqeBIlLBxcaA8gRxYQZEdbQn0kXFMpZCJQBBZOLRwHS2EnAj0mZQo0emE7GQ%3D%3D

    I can't for the life of me figure out what I've done wrong. I know it has to be some configuration issue, because I can create a Telerik Web Forms app and drop the RadSpell control, click it and it works fine.

    Thanks in advance for any help.

  2. Travis
    Travis avatar
    7 posts
    Member since:
    Aug 2011

    Posted 10 Feb Link to this post

    As I noted in my original post, I was having an issue getting the spell check dialog to work in my ASP.NET project, but it works fine in a Telerik ASP.NET Web Forms project. I have since tested this in a newly created and essentially empty (other than what VS creates for me) ASP.NET Web Forms project using the 4.5.2 Framework and Individual User Account authentication (the OWIN stuff). I simply added a RadTextBox and RadSpell controls to the Contact page and used the smart tag on the RadSpell to generate the HttpHandlers which it does. However, when I run this new project and click the RadSpell button I get the same 404 error as I get in my project.

    So, this is not something limited to my project per se: rather it seems to be an issue with a configuration difference between an ASP.NET Web Forms project vs a Telerik ASP.NET Web Forms project.

    Any help or guidance here would be greatly appreciated.

    P.S. If necessary I can attach the newly created ASP.NET solution or project source to help speed this process along if it's needed.

  3. UI for ASP.NET Ajax is Ready for VS 2017
  4. Danail Vasilev
    Admin
    Danail Vasilev avatar
    1494 posts

    Posted 12 Feb Link to this post

    Hello Travis,

    I have already replied to the support ticket that was opened by you on the matter, so that I paste my answer as follows:

    I would suggest that you try the following:
         - Ensure you have followed the steps for configure the spell from this article - http://docs.telerik.com/devtools/aspnet-ajax/controls/spell/getting-started
         - See how the spell and the webresource handlers should look like here - http://docs.telerik.com/devtools/aspnet-ajax/general-information/web-config-settings-overview#mandatory-additions-to-the-webconfig
         - The following article treats the "404  error code" issue  - http://docs.telerik.com/devtools/aspnet-ajax/general-information/troubleshooting/web-resources-troubleshooting#dealing-with-the-404-error-code-the-requested-url-was-not-found
          - Examine this forum post (http://www.telerik.com/forums/radspell-web-config-404-error#xquGbOZ4aUSY_07LCbuuew) that treats the exact issue with the spell.

    If the information from the above resource doesn't help it would be better to reproduce the issue in a runnable sample and then provide it back to us, so that we can proceed further with the investigation.

    Regards,
    Danail Vasilev
    Telerik
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