I recently updated a site to EE v2.7 and also updated all of my third-party add-ons to the most recent versions. The site in question has several channels, and everything seems to be working fine until I try and publish/edit something in a channel that doesn't have a "Matrix" fieldtype associated with it.
Little to none of the JS seems to be working on the publish/edit form (e.g., the "Entry Date" calendar widget), and even odder, the contents of EE's file upload modal appear at the bottom of the screen -- even though the channel in question doesn't have a "File" fieldtype.
I've tried reinstalling Matrix files, clearing caches -- the usual thing. Any ideas?
<head>
tag which occurs on other channels, even those with "Matrix" fields. Then there's this bit in red: "Uncaught ReferenceError: Matrix is not defined". There's also mention of "vzUrl.init" and "(anonymous function)". Also, several errors in "jquery.js" on lines 43 ("s"), 44 ("n.fireWith"), 33 ("b.extend.ready"), and 42 ("m.addEventListener.D"). – Jason Morehead Sep 3 '13 at 21:29