Hi all, I found that NGUI won't build to flash in the latest build .
The way to fix it is to find an older version(shouldn't be too hard if you back up your projects often ) of the UI Camera script and the UI Input script and use them in place of the current ones .
This isn't a great solution , but if your pulling your hair out I like i was 10 minutes ago, it works .
For Arenmook
The flash complier doesn't like line 218 of the UI Camera script , something about calling to an undefined static thing( sorry I don't have the original callstack . )