WowAce

What steps will reproduce the problem?
Grid2-Options are not working, "/grid2" accept no Return, Left-Click on Mini-Map not Working, only Right-Click to change Layout, Option-Button in Add-On-Menue not Working
Grid2 Options is activated! Deactivating of all other Add-Ons: no changing. Grid2 fresh installed: no changing.

What is the expected output? What do you see instead?
Expected: Grid2-Options opened, I see: nothing

What Grid2 version and language of WoW are you using?
Latest Grid2 Version, German

Do you have an error log of what happened?
not possible

Please provide any additional information below.
Playing on a MacPro with Yosemite