Add media button on activity stream not functioning - Theme conflict

sorry to restart this topic the other was marked solved.

so when on the activity part of a group and i click Add Media and nothing happens, no pop up to select a file. if i go to the media tab, pick a gallery and click upload then the select a file window opens and works as it should.

when i change to BP-Default it works as intended, i'm using a theme from RocketTheme / Gantry and would love to get it to work with my theme, any suggestions?

thanks dan

You would have to contact the theme developers, as there seems to be some error/conflict with their js.