Method Error 500 Cascading
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Method Error 500 Cascading Dropdownlist
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them; it only takes a minute: Sign up Method Error 500 up vote 1 down vote favorite I have a webservice for ajax cascading dropdownextender. Which is working fine. But suddenly it raised a exception. MethodError 500. What is this exception. Can any one resolve this exception. Please post a possible solution. Its an urgent requirement. asp.net vb.net web-services asp.net-ajax share|improve this question asked Jan 6 '12 at 11:26 JayOnDotNet 337516 A 500 normally just means that there was an exception in the server side code, which wasn't handled. You'll need to trace/log through the webservice to see what is failing. –Jon Egerton Jan 6 '12 at 11:29 add a comment| 4 Answers 4 active oldest votes up vote 2 down vote accepted A 500 normally just means that there was an exception in the server side code, which wasn't handled. You'll need to trace/log through the webservice to see what is failing. You're almost certainly looking for a .Net code error. share|improve this answer answered Jan 6 '12 at 11:34 Jon Egerton 22.8k85191 add a comment| Did you find this question interesting? Try our newsletter Sign up for our newsletter and get our top new questions delivered to your inbox (see an example). Subscribed! Success! Please click the link in the confirmation email to activate your subscription. up vote 3 down vote 500 errors are internal server errors. The web se
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the same aspx page add in <%@ Page .... EnableEventValidation="false" ...%>3. If yet you get error - try ValidateRequest="false" in the tag <%@ Page ...%>Good luck :-) Posted by Gever at 09:55 http://gaaton.blogspot.com/2007/07/solution-to-method-error-500-in.html Email ThisBlogThis!Share to TwitterShare to FacebookShare to Pinterest Labels: AJAX, ASP.NET 7 comments: Anonymous said... tks your comments resolves my problem.Muchas gracias 7/28/2008 8:46 PM Anonymous said... Thank you very much http://www.aspdotnet-suresh.com/2011/12/method-error-50012031-in-ajax.html for posting this solution for web servicesThanks,Navneet 9/22/2008 1:54 PM Anonymous said... Moi aussi,la solution :1. In WebService add attribute [System.Web.Script.Services.ScriptService()] to class.m'a sauvé.Thank you,Laurent. 11/03/2008 4:29 PM Anonymous said... After method error a LONG search, this solved the issue. Thanks! 2/26/2009 5:26 AM Anonymous said... thanks expert 10/14/2009 9:28 AM Anonymous said... Thanks friend it solved my problem. thanks again. 10/03/2011 1:53 PM Anonymous said... Thank You very much,it realy helps me to solve my problem. 1/13/2013 4:43 PM Post a Comment Newer Post Older Post Home Subscribe to: Post Comments (Atom) Search Loading... Labels method error 500 Add-ins (11) AJAX (13) ASP.NET (41) C# (81) Entity Framework (2) Excel (1) Framework 4.0 (2) Humor (2) IIS (1) IOC (1) JavaScript (3) LINQ (8) Log4net (1) Programming (41) SQL (16) Tools (30) Useful (31) Utilities (6) Visual Studio 2012 (2) WCF (4) Web (15) Windows Service (2) Links C# extension DiskOnKey .Net Adventures Design Patterns in C# ISerializable סדנת היכרות עם עולם היין Popular Posts BIOS error signals During inclusion of a computer the sound signal is always audible, but sometimes it is more, than a lonely signal. You what is it? Ask, and ... Convert ASCII to Unicode in C# private string Convert(int asciiCode) { Encoding ascii = Encoding.UTF32; char c = (char)asciiCode; Byte[] b = ascii.GetBy... Convert UTF-8 to Unicode private static string Utf8ToUnicode( string utf8) { return Encoding.Unicode.GetString( Encoding.Convert( Encoding.U... Solution to Method error 500 in CascadingDropDown 1. In WebService add attribute [System.Web.Script.Services.ScriptService()] to class. 2. If you use another asp controls in the same aspx pa... How to add ComboBox to PropertyGrid Create new class which inherit StringCoverter, and 3 methods: internal class List2PropertyConverter : StringConverter { publ
asp.net 2.0 /3.5,AJAX,SQL Server Articles,examples of .net technologies Home Asp.Net Ajax Gridview JavaScript SQL JQuery OOPS Concepts MVC Interview Questions Trace Mobile Contact Method error 500/12031 in ajax cascadingdropdown extender | AJAX CascadingDropDown - Method Error 500 By: Suresh Dasari Dec 12, 2011 Categories: Errors , General Introduction: Here I will explain how to solve the problem "Method error 500/12031 in ajax cascadingdropdown extender" using asp.net. Description: In previous post I explained clearly about Ajax cascading dropdownlist sample. Generally during implementation of cascading dropdonlist we will see our dropdowns shows error like "Method error 500 or Method Error 12031". This error is occurred because of missing following line of code in WebService. [System.Web.Script.Services.ScriptService()] After add above line of code to our web service page code would be like this [WebService(Namespace = "http://tempuri.org/")][WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)][System.Web.Script.Services.ScriptService()]// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line. // [System.Web.Script.Services.ScriptService]public class CascadingDropdown : System.Web.Services.WebService{ After add above line of code try to run application it will work for you. Still if you're getting same error try to add ValidateRequest="false" in @Page line of web page like <%@ Page ...... ValidateRequest ="false" %> Happy Coding……… If you enjoyed this post, please support the blog below. It's FREE! Get the latest Asp.net, C#.net, VB.NET, jQuery, Plugins & Code Snippets for FREE by subscribing to our Facebook, Twitter, RSS feed, or by email. Subscribe by RSS Subscribe by Email 9 comments : hemalisachdev said... Hi, I have writen same with all the mention things u say, bt still its gigving error Method Error 500 February 29, 2012 at 9:30 PM hiren said... Still i m getting this error plz give some solution July 9, 2012 at 8:21 AM Anonymous said... tomra tale baal chero November 28, 2012 at 5:50 AM Anonymous said... thank i soo much.. with ur help i solved my problem in just 2min March 7, 2013 at 12:22 PM prashant tyagi said... sir i m geeting error me