I made my function look EXACTLY like the GUI generated Galaxy with the exception of the global instead of a local. I still don't know why it doesn't work.
Edit: The script checker is once again broken. It highlights the line BELOW the error. It was me attempting to set a unit variable to UnitCreate() which doesn't return the right type, creating the implict error. Which is stupid if you think about it.
Because now you're FORCED to use UnitLastCreated()... Which is stupid...
Ghan has said he has fixed this. Monovertex please confirm this fix. This was only a problem with people that had signatures in the upper levels like not the special members but the respected members.