Thanks Gregory I tried it but it didn't solve my problem - but then I'm not using the zebra plugin...
2008/8/19 Gregory Foster <[EMAIL PROTECTED]> > > I ran into this error when attempting to apply the tablesorter plugin > to an empty table, also with multiple tables on the page. In my case, > I was able to work around this error by testing for the existence of > rows in the table before deciding whether or not to apply tablesorter > using jQuery's :has content filter > http://docs.jquery.com/Selectors/has#selector > > $('#my_table_id:has(tbody tr)').tablesorter({ > widgetZebra: { css: ['custom_even', 'odd'] }, > sortList: [ [1, 1] ], > }); > > gf >