Random AJAX timeouts

[Jonathan]

Hi Folks

I'm having some problems with the scheduler in that it randomly displays this error message.

Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled. Details: Error parsing near 'Telerik.Web.UI 2008.'.

I'd like to know if you've seen this anywhere before and if so what would you suggest as the best course of action to either a) prevent it happening or b) methods of repeating the task that caused it to timeout. I think it's a timeout error but I could be wrong.

Thanks
Jon

[Atanas Korchev]

Hi Jonathan,

This error may occur if you are using an older trial version of RadControls for ASP.NET ajax. Which version are you using?

Regards,
Albert
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.

[Jonathan]

Hi Albert

We were using the trail version but I've changed to the dev version now and haven't seen the error yet. Will keep you posted if things change.

Cheers