I found that I am getting js errors when I have the Call to Action wordpress plugin enabled. My hunch is that it is because CTA also includes Select2 but I did not test this. The error in particular I was looking at was $.fn.select2.defaults is not defined. (everything before "defaults" is defined). At least when in Common.js. In the console it appears to be defined.
I did not find CTA on the incompatible plugin list. http://wiki.civicrm.org/confluence/display/CRMDOC/WordPress+plugins+incompatible+with+CiviCRM
Does it need to be added? is there a known work-around? Can someone point me to a model for resolving this conflict?
civicrm 4.5.8 WP 4.2.2 CTA 2.3.6