$telerik.disposeElement is not a function

[Phil]

I’ve upgraded to the latest release and now I’m getting an error about "$telerik.disposeElement is not a function" when doing a post back in FF.  This worked before updating to the latest release.

Any help appreciated,
Phil

[Simon]

Hi Phil,

Can you paste here the minimum code with which this error can be reproduced?

Best wishes,
Simon
the Telerik team

[Phil]

Simon,

     I have a context menu that associated with a RadGrid the grid is created dynamically.  The grid is placed in an asp panel once it's created.  All of the wiring for the ajax manager settings is done in code.  This has worked perfectly for the past 6 months.  When I choose any item from the menu this causes a post back to the rad menu item click event.  If it's redirected to another page then it works as expected.  If during the post back I register a script or modify another control on the page the exception is thrown.  For example I might set a filter (non telerik) for a city or state.  This has worked perfectly in the past but now it's throwing this js error.

Thanks for any help,
Phil

[Phil]

It appears that any form that has a Telerik control on it gets this error in FF.  Just by loading the page the error displays in the FF error console.

Phil

[Simon]

Hi Phil,

This could be a bug however we are unable to reproduce it on our side.

As the issue seems to be critical, please open a support ticket and send us a project that demonstrates the issue. We will inspect it immediately and will provide a solution or a workaround once we discover the cause.

All the best,
Simon
the Telerik team