I would guess you've passed a parameter to a function, but done so incorrectly. For example writing xyz(bar) when you should have written .xyz( {foo: bar} )
On Dec 22, 5:25 pm, "Andy Matthews" <li...@commadelimited.com> wrote: > Care to share some code? Have you done your debugging to determine what line > of your code is causing the error from jQuery? Have you posted this bug to > the jquery bug mailing list? > > andy > > -----Original Message----- > From: jquery-en@googlegroups.com [mailto:jquery...@googlegroups.com] On > > Behalf Of kayode81un...@gmail.com > Sent: Monday, December 22, 2008 4:18 PM > To: jQuery (English) > Subject: [jQuery] Serious bug in JQuery > > I have a page that when loaded, it gets a javascript error. It occurs in > jquery-1.2.6.js on line 662 on this line: > var id = elem[ expando ]; > It says elem is undefined. This occurs in IE and FF. This only occurs on > this specific page. It is an aspx page. Thanks