Request format is unrecognized

Request format is unrecognized

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Telligent Enterprise version: 2.5.133.9594
today the website gave me a big joke to me,  all of the .asmx services file can't open, and show the same error is: 

Server Error in '/' Application.


Request format is unrecognized.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.InvalidOperationException: Request format is unrecognized.

Source Error: 

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.


Stack Trace: 

[InvalidOperationException: Request format is unrecognized.]
   System.Web.Services.Protocols.WebServiceHandlerFactory.CoreGetHandler(Type type, HttpContext context, HttpRequest request, HttpResponse response) +401450
   System.Web.Services.Protocols.WebServiceHandlerFactory.GetHandler(HttpContext context, String verb, String url, String filePath) +281
   System.Web.Script.Services.ScriptHandlerFactory.GetHandler(HttpContext context, String requestType, String url, String pathTranslated) +89
   System.Web.MaterializeHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +425
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +263



Version Information: Microsoft .NET Framework Version:2.0.50727.5456; ASP.NET Version:2.0.50727.5456


what's wrong?  nothing had been changed, and i checked the web.config, the configuration is there.

<webServices>
<protocols>
<add name="HttpGet" />
<add name="HttpPost" />
</protocols>
</webServices>


and i can see the ajax response message is:  

{"Message":"","StackTrace":" at CommunityServer.Components.AuthorizationHeader.Validate()\r\n at CommunityServer.Web.Utility.ContentFragments.Forums.ForumThread.AddPostUrl(String parentPostIdString)","ExceptionType":"CommunityServer.Components.CSException"}



All Replies
  • i'm just find out this's work in IE browser, the return code is 200

  • anybody help me?

  • Is this a custom .asmx you created?  What is it's intention...what version of the platform are you running, and could this be accomplished via the OOTB REST endpoints?

  • How are you calling the web service?  Are you calling it from the website or from an external application?