I notice that all my AHAH forms (in the admin) don't work all of a sudden after I updated Drupal and jquery_update. Now that I am working with building a form with the Form API and want to make it dynamic with AHAH through ahah_helper, it hangs itself.
For example, if I type something into a textfield that is supposed to change on blur, the throbber pops up and I can see that the form is trying to POST the change, but then this error comes up:
uncaught exception: Syntax error, unrecognized expression: /\x3e\n\x3c/div\x3e\n\x3c/div\x3e"
and it says it's from the jquery.min.js file. I am using 1.5.
I have heard that this can be because of conflicting files in other modules, and I have tried several different patches for those modules; none of them work.
Does anyone have an insight on this? Or should I use AJAX instead?