I recently completed this website project: http://cunninghamk1.journalismanddesign.com/?page_id=150 It all seemed to work well for about a month, until I went back to it a few days ago. I haven't made any changes to anything on the site, except a bit of CSS related to the header.
On the examples and tutorials page, I have two data visualizations that no longer will draw. One (no. 3 on that page) is made with a Wordpress plugin, which I have updated. The other (no. 6 on that page) works with the Google Charts API. I don't see a commonality with the problems, and I'm not sure how to fix either one. I've redone the charts with Visualizer (the plugin) but I get the same error, which says 'undefined' is not a function (evaluating 'b.I()'). I've gone back to the .js file for this but nothing has changed or seems amiss otherwise.
Thanks for any ideas on what might be causing the problem.