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Ajax Error 500 .net

current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. Set a breakpoint in the code that is responsible for processing the request, then debug through it to find out the exception being thrown; 2. i love yOu i lOve you i love yOu! Browse other questions tagged jquery asp.net ajax or ask your own question. http://lanprolab.net/ajax-error/ajax-when-error.php

Also, make sure that whatever handles the request is expecting the request as a GET and not a POST. Use Firefox/Firebug or the IE8 developer tools to look at the actual response you are getting from the server. Ran into similar problem. –Gerald Davis Jan 7 '14 at 3:43 Was able to troubleshoot similarly in IE11 Developer Tools using Network tab > Details > Response body. –Jason share|improve this answer answered Jul 16 '13 at 9:55 user1228608 add a comment| up vote 1 down vote The JSON data you are passing to the server should have same name http://stackoverflow.com/questions/4789613/ajax-500-internal-server-error

I hope this will do... Was Gandalf "meant" to confront the Balrog? Browse other questions tagged asp.net ajax get or ask your own question. Does mean=mode imply a symmetric distribution?

I suggest you attach a debugger to the web server process (assuming you have access). Join them; it only takes a minute: Sign up Ajax - 500 Internal Server Error up vote 14 down vote favorite 3 I am trying to learn AJAX for this project How to deal with a DM who controls us with powerful NPCs? The error is raised client side...

It could be several things, but I would start by verifying that the URL and parameters are correct. How to indicate you are going straight? Zipped hard drive image very big Can an opponent folding make you go from probable winner to probable loser? If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem.

so the JSON format has been corrupted. Treat my content as plain text, not as HTML Preview 0 … Existing Members Sign in to your account ...or Join us Download, Vote, Comment, Publish. Which file formats are used to make viruses in Ubuntu? You should change the max size for JSON data in this way : Open the Web.Config file and paste these lines into the configuration section

Steps: Go to menu Tools/Internet Options in your IE. Next I have /Services/ControllService.asmx, where is the function, which I want call from js. Then VS goes into client side(dynamic) mode for that page, and I put in a break on the $("#install") line so I could see (using mouse over debugging) what was in Some security configuration issue or conflict due to multiple config files.

If I'd like to write to the database, shouldn't I be making Ajax request as POST –Error Mar 21 '14 at 5:33 @buffer His example showed xmlhttp.open("GET", "URL with this contact form I've tried setting the contentType to application/json and traditional = true like in this question: Sending ajax post to mvc with "application/json; charset=utf-8" returns error 500 from vs web developer server sed command to replace / with ; only for condition What is this cable hanging against the outer wall? asp.net-mvc jquery asp.net-ajax share|improve this question asked Dec 18 '12 at 22:08 DOTang 3,48074284 2 Have you tried viewing the raw POST using Fiddler to see what is going across

Join them; it only takes a minute: Sign up HTTP 500 Error jQuery Ajax with Web service up vote 4 down vote favorite I have two simple projects in a single list: Remove the indent at the beginning of subsequent (non-labeled) lines of each list item Is my workplace warning for texting my boss's private phone at night justified? Sign in using Search within: Articles Quick Answers Messages Use my saved content filters home articles Chapters and Sections> Search Latest Articles Latest Tips/Tricks Top Articles Beginner Articles Technical Blogs Posting/Update have a peek here How to write down a note that is sustained while there are other simultaneous in the same bar?

for more details: HTTP 500 – Internal server error[^] Permalink Posted 15-Sep-13 7:02am Mehdy Moini2.4K Updated 15-Sep-13 7:06am v2 Comments SadeqHatami 15-Sep-13 14:49pm thank's for your help, In chrome, I can see the following alert (executed by "Error" function of Ajax call) Please assist me to find the problem.. Additionally I get the same error message, possibly for a different reason.

share|improve this answer answered Aug 24 '15 at 15:52 Jack Fairfield 1886 add a comment| up vote 0 down vote I have had similar issues with AJAX code that sporadically returns

If I debug I never even get to my action. Download Project file As you can see in the project, Whenever I try to call the Web Service, Internal Server Error 500 is occurring. Fast algorithm to write data from a std::vector to a text file Why are some programming languages turing complete but lack some abilities of other languages? Check that the var 'url' holds the right URL.

Any idea what I am doing wrong here? I am having issues getting the code to execute in FF and IE. It just need to include the top level and it worked. http://lanprolab.net/ajax-error/ajax-error.php The prefix is correct.

The problem is how to find out the real cause of the error. Send data as url parameter as below: Try the following: function getErrorStatusList() { $.ajax({ type: "GET", url: "UFZillaErrorStatus.aspx/GetErrorStatusList/?issueID="+$("#proselct option:selected").val(), dataType: "json", success: function (response) { }, error: function () { alert("Server You can download the very small project from here. My girlfriend has mentioned disowning her 14 y/o transgender daughter Train carriages in the Czech Republic Zipped hard drive image very big Fast algorithm to write data from a std::vector to

share|improve this answer answered Feb 19 '14 at 17:47 user14114 512 The hint for console Tab+ click on the URL is an excellent tip! This should give you a helpful error message. Do you get a 500 status then as well? –codeape Aug 28 '09 at 21:16 And double check that the URL is correct. –codeape Aug 28 '09 at 21:17 your answer gave me the hint :) Maybe interesting for others to avoid this Adding this to the data solves the problem: security->get_csrf_token_name() ?> : 'security->get_csrf_hash() ?>' –soupdiver Mar

An empire to last a hundred centuries Does the existence of Prawn weapons suggest other hostile races in the District 9 universe? more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Google Chrome's debugging toolbar has some good tools to verify parameters and look at error messages - for example, start with the Console tab and click on the URL which errors You will want to view the message's headers, response etc...

Special thanks to Sparky and to all commenters of course share|improve this answer answered Dec 16 '12 at 23:39 OrElse 2,0692186183 add a comment| Your Answer draft saved draft discarded This occurs because a script mapping is not valid. Describe that someone’s explanation matches your knowledge level How to deal with a very weak student On the equality of derivatives of two functions. Morphism that is not a mapping Why do we not require websites to have several independent certificates?

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed You should change the max size for JSON data in this way : Open the Web.Config file and paste these lines into the configuration section Join them; it only takes a minute: Sign up Jquery $.ajax returns internal server error up vote 1 down vote favorite I am sure i am doing something bad here, but How could banks with multiple branches work in a world without quick communication?

share|improve this answer answered Jan 8 at 15:19 karolanet 1 add a comment| up vote 0 down vote In my case the problem was caused by a integrity constraint violation in I only want to hide that 500 error popup and don't want the end user to see that the request was failed .