Cascading Dropdown In Asp Net Method Error 500
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers method error 500 cascading dropdownlist or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x method error 500 in ajax cascading dropdownlist Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it cascadingdropdown webmethod error 500 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.
Ajaxtoolkit Cascadingdropdown Method Error 500
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 339516 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 method error 403 cascadingdropdown 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 22.7k85191 add a comment| up vote 3 down vote 500 errors are internal server errors. The web service most likely had an unhandled exception thrown somewhere, causing IIS to return this error. You need to look in your event logs to see what the actual exception was. These are exceptions thrown by ASP.NET and can be any sort of exception. share|improve this answer edited Jan 6 '12 at 11:33 answered Jan 6 '12 at 11:28 Oded♦ 340k54592785 hey I could not find any logs in eventmanager regarding this 500 exception. Is there any specific name to this exception –JayOnDotNet Jan 6 '12 at 11:32 @JayaPrakashRokkam - You need to look for any exception that ASP.NET threw. –Oded♦ Jan 6 '12 at 11:32 Its working now. I didnt do anything.. –JayOnDotNet Jan 6 '12 at 11:51 add a comment| up vote 1 down vote Are you using a database query for your cascadingdropdown? If you are then check the results of your SQL statement. Most likely your query returns or has a null value in it. share|improve this an
Tips/Tricks Top Articles Beginner Articles Technical Blogs Posting/Update Guidelines Article Help Forum Article Competition Submit an ajaxcontroltoolkit cascadingdropdown article or tip Post your Blog quick answersQ&A Ask a Question View Unanswered Questions View All Questions... C# questions Linux questions ASP.NET questions SQL questions VB.NET questions discussionsforums All Message Boards... Application Lifecycle> Running a Business Sales / Marketing Collaboration / Beta Testing Work Issues Design and Architecture ASP.NET http://stackoverflow.com/questions/8757127/method-error-500 JavaScript C / C++ / MFC> ATL / WTL / STL Managed C++/CLI C# Free Tools Objective-C and Swift Database Hardware & Devices> System Admin Hosting and Servers Java .NET Framework Android iOS Mobile SharePoint Silverlight / WPF Visual Basic Web Development Site Bugs / Suggestions Spam and Abuse Watch http://www.codeproject.com/Questions/201182/Method-Error-on-cascading-dropdownlist features Competitions News The Insider Newsletter The Daily Build Newsletter Newsletter archive Surveys Product Showcase Research Library CodeProject Stuff communitylounge Who's Who Most Valuable Professionals The Lounge The Insider News The Weird & The Wonderful The Soapbox Press Releases Non-English Language > General Indian Topics General Chinese Topics help What is 'CodeProject'? General FAQ Ask a Question Bugs and Suggestions Article Help Forum Site Map Advertise with us About our Advertising Employment Opportunities About Us Ask a Question All Questions All Unanswered FAQ Method Error 500 on cascading dropdownlist Rate this: Please Sign up or sign in to vote. See more: ASP.NET This is my web service which i used to retrieve data from database (I used data set for it).It runs on IIS properly but when I upload it on web server it gives method error 500. [WebService(Namespace = "http://tempuri.org/")] [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)] [System.Web.Script.Services.ScriptService] publi
Tips/Tricks Top Articles Beginner Articles Technical Blogs Posting/Update Guidelines Article Help Forum Article http://www.codeproject.com/Questions/678945/getting-web-method-error-in-my-ajax-cascading Competition Submit an article or tip Post your Blog http://www.aspforums.net/Threads/414927/ASPNet-AJAX-CascadingDropDown-DropDownList---Method-Error-500/ quick answersQ&A Ask a Question View Unanswered Questions View All Questions... C# questions Linux questions ASP.NET questions SQL questions VB.NET questions discussionsforums All Message Boards... Application Lifecycle> Running a Business Sales / Marketing Collaboration / Beta Testing Work method error Issues Design and Architecture ASP.NET JavaScript C / C++ / MFC> ATL / WTL / STL Managed C++/CLI C# Free Tools Objective-C and Swift Database Hardware & Devices> System Admin Hosting and Servers Java .NET Framework Android iOS Mobile SharePoint Silverlight / WPF Visual Basic Web Development method error 500 Site Bugs / Suggestions Spam and Abuse Watch features Competitions News The Insider Newsletter The Daily Build Newsletter Newsletter archive Surveys Product Showcase Research Library CodeProject Stuff communitylounge Who's Who Most Valuable Professionals The Lounge The Insider News The Weird & The Wonderful The Soapbox Press Releases Non-English Language > General Indian Topics General Chinese Topics help What is 'CodeProject'? General FAQ Ask a Question Bugs and Suggestions Article Help Forum Site Map Advertise with us About our Advertising Employment Opportunities About Us Ask a Question All Questions All Unanswered FAQ method error 500 in my ajax cascading dropdown list Rate this: Please Sign up or sign in to vote. See more: C# ASP.NET my code in .aspx Link About Contact Report About Us Contact Us Ask Question How to add code to your Question or Reply. How to add image or screenshot to the Editor Home ASP.Net ASP.Net AJAX ASP.Net AJAX CascadingDropDown DropDownList - Method Error 500 ASP.Net AJAX CascadingDropDown DropDownList - Method Error 500 Answered Active Solved Ask Question Last Replyon Sep 24, 2013 04:39 AM By Mudassar 3803Views 1Replies 1Answers rzbierski Questioner Joined: Sep 24, 2013 02:54 AM Location: gorzow, Poland Asked: 2 Answered: 0 Answer Ratio: 0 out of 10 Question Reply Posted on Sep 24, 2013 04:38 AM rzbierski Questioner hello, I would like to populate Cascading DropDownList From SQL Server. I prepare my project the same way as in this article: http://www.aspsnippets.com/Articles/AJAX-Cascading-DropDown-Example-in-ASPNet.aspx but all the time I have "Method error 500" I read many articles how to solve this issue but without success. Below there are my codes: ----SQL DB has two tables: 1.tblUAP (UAP (PK), Start_Date,End_Date) 2.tblGAP(idGAP (PK),GAP,UAP(FK to tblUAP)) ---project1.aspx <%@ Page Language="C#" EnableEventValidation="false" AutoEventWireup="true" CodeBehind="Project1.aspx.cs" Inherits="TEST.Project1" %> <%@ Register assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" tagprefix="asp" %> ....