CFURLCopyResourcePropertyForKey error

I just upgraded from Mac's Lion OS to Mac's Mountain Lion OS, and when
I run gitk i get the following error:

2013-01-13 23:16:30.206 Wish[5201:707] CFURLCopyResourcePropertyForKey
failed because it was passed this URL which has no scheme:

The issue seems to have been talked about here
http://stackoverflow.com/questions/11785126/cfurlcopyresourcepropertyforkey-failed-because-it-was-passed-this-url-which-has

I then upgraded git from version 1.7.11.3 to latest 1.8.1, and issue
still persists. Does anyone know how to fix this?

Thanks,
Chase