Hi,
i'm getting a very basic error but i can't figure out what's going on. I'm the administrator of a Sharepoint site. When i try to modify the Shared page, (dragging and dropping a web part, for example), an error page displays. The page is a generic error page, with no information on what the error is.
Can anyone help me?
Thanks!
Francesc
Edit "Inetpub/wwwroot/wss/VirtualDirectories/YourPortal/web.config" file.
set callstack="true"
set customErrors="Off"
You'll see a descriptive error..
Hi,
I see this error message after making the suggested changes:
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.
Comments?
Thanks!
Francesc
