.net framework version error using latest firefox version; this error does not happen with ie 10.
i tried contacting the manufacturer of my motherboard about this error but the guy i talked and i after a long discussion concluded it has to be something to do with the browser or the .net framework 4. This question has also been posted in the windows community as well. this error does not happen when i try visiting the same page using ie 10; but does occur with the latest version of firefox. Here is the error(s):
Server Error in '/' Application. Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation. 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.ArgumentException: Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.
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:
[ArgumentException: Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.] System.Web.UI.ClientScriptManager.ValidateEvent(String uniqueId, String argument) +190 System.Web.UI.WebControls.TextBox.LoadPostData(String postDataKey, NameValueCollection postCollection) +40 System.Web.UI.Page.ProcessPostData(NameValueCollection postData, Boolean fBeforeLoad) +574 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2773 Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.18408
Modified by cor-el
All Replies (1)
if i understood correctly, you get error trace from server. "asp.net" is server-side runtime, it has nothing to do with you.
seems data that your browser sends to server cannot be correctly interpreted on server-side.
it can be encoding, wrong data in fields or even failure to read your blocked cokies.
you can loose too much time tracking those errors, just left it.
of course, if server isn't yours (-: