Why am I getting this JS error?

Question

I get this JS error:

jquery-1.5.1.min.js:16Uncaught TypeError: Cannot set property \'_renderItem\' of undefined
d.d.extend._Deferred.f.resolveWithjquery-1.5.         


        

Answer 1

this problem appeared to me when i upgrade the jquery ui from old one to 1.10.0

just change

$('.foo').data("autocomplete")._render...;

To

$('.foo').data("uiAutocomplete")._render...;

source JQueryUI 1.10.0 Autocompleter renderItem problems