Jquery UI Datepicker not displaying

Question

UPDATE
I have reverted back to Jquery 1.3.2 and everything is working, not sure what the problem is/was as I have not changed anything else apart of t

Answer 1

If you are using the scripts of metro UI css (excellent free metro UI set from http://metroui.org.ua/) , that can clash too. In my case, this was the problem recently.

So, removed the scripts reference of metro UI (as I was not using its components), datepicker is showing.

But you cant get metro look for datepicker of jQuery-ui

But in most cases, as others mentioned, its clash with duplicate versions of jQuery-UI javascripts.