Asp.net Web Service There Was An Error Processing The Request
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Message There Was An Error Processing The Request. Stacktrace Exceptiontype Json
Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 ajax message there was an error processing the request. stacktrace exceptiontype million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How to get exception information when calling JSON web service up vote 2 down vote favorite In .NET 3.5, I there was an error processing the request uber had the following code: [WebService(Namespace = "http://kitchenpc.com/schemas/")] [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)] [ScriptService] public class KitchenPC : System.Web.Services.WebService { [WebMethod] public LogonResult Logon(string username, string password) { //If username and password are not valid... throw new InvalidUsernameOrPasswordException(); } } When I would call it, if I passed in an invalid username and password, the InvalidUsernameOrPasswordException would be thrown and I could catch the exception in Javascript by looking at error.get_exceptionType(). This is because the web
There Was An Error Processing The Request C#
service would serialize the exception info in JSON. However, once I upgraded to .NET 4.5, this broke. Now, when I pass in an invalid username and password, I get the HTTP response: HTTP/1.1 500 Internal Server Error Cache-Control: private Content-Type: application/json; charset=utf-8 Server: Microsoft-IIS/7.5 jsonerror: true X-AspNet-Version: 4.0.30319 X-Powered-By: ASP.NET Date: Sat, 24 Nov 2012 22:42:33 GMT Content-Length: 91 {"Message":"There was an error processing the request.","StackTrace":"","ExceptionType":""} Basically, the exception type is lost and replaced with a generic error message. What caused this behavior to change, and is there still a way to return exception information in JSON? Pretty much my entire API is designed to rely on this behavior. c# asp.net .net web-services asp.net-ajax share|improve this question asked Nov 24 '12 at 22:46 Mike Christensen 44.2k18126230 add a comment| 2 Answers 2 active oldest votes up vote 5 down vote accepted Ah, this was a stupid issue. The exception information only appears if you have:
ASP.NET Community Standup Forums Help Home/ASP.NET Forums/General ASP.NET/ASP.NET AJAX + Ajax Control Toolkit/Starnge error: There was an error processing the request. Starnge error: There was an error processing the request. RSS 4 replies Last post Feb 05, 2010 07:54 AM by there was an error processing the request webmethod rafael.marques ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads customerrors mode off Unresolved Threads Support Options Advanced Search Related Links GuidanceVideos Reply woltersw None 0 Points 1 Post Starnge error: There was an error processing the request. Jan 15, 2007 06:22 AM|woltersw|LINK Hi, I have this strange error: a webmethod gets some data from its businesslayer. When there is no data to get, the result is simply null. We check for this null http://stackoverflow.com/questions/13546429/how-to-get-exception-information-when-calling-json-web-service and the user get some info. This works fine on the development machine, but NOT on the testserver..... On the test server I keep getting this exeception: "There was an error processing the request.", but i can't find out what's wrong. I cannot debug on the testserver.... Any ideas? Greetings, Roland Reply Luis Abreu Contributor 2850 Points 5363 Posts MVP Re: Starnge error: There was an error processing the request. Jan 15, 2007 10:41 AM|Luis http://forums.asp.net/t/1063463.aspx?Starnge+error+There+was+an+error+processing+the+request+ Abreu|LINK hello. have you used fiddler to see what's wrong with the data you're receiving from the server? it might help you get more info about the error... -- Regards, Luis Abreu email: labreu_at_gmail.com EN blog:http://luisabreu.wordpress.com Reply Barnaby None 0 Points 20 Posts Re: Starnge error: There was an error processing the request. Jan 25, 2007 05:57 AM|Barnaby|LINK Did you find a solution to this? I am having a similar problem whereby exceptions seem to be lost when running in web.config debug=false mode. No matter what exception is thrown from a web-service call, in the client-side call failed method all I get is a message "There was an error processing the request." and the exception type is empty. Reply Barnaby None 0 Points 20 Posts Re: Starnge error: There was an error processing the request. Jan 25, 2007 09:50 AM|Barnaby|LINK Eureka! OK,my problem was caused by the fact that on the production server (where debug=false) I also had
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