I have been working on a rather big webapp for some company. It is based on RoR and uses lots of AJAX and JS.
My problem is, that the whole app works perfectly on Mozilla/Firefox/Konqueror.
But I have mysterious JS error messages in IE5,6,7 and some (well... rather most) functionality is messed up in IE and even in Safari.
Is there a way to debug the JS code in IE7 somehow? The "error message" I get from IE is some kind of "object expected" thingy without more precise information... Is there something like firebug for firefox for IE? Or some IDE, which simulates the IE way of interpreting the script?
Thanks in advance.