Thanks for the early version of Grasshopper for Mac.
Do you plan to get a changes log for GH or a SKD,out soon enough so any new third-party add-ons are cross -OS.
I noticed that some methods have changed.
Is this a future intention? To have add-ons running in both platforms via the same code?
Ideally, there should be no SDK changes since this is just a port. What is happening is that perhaps GH_Structure has not been completely or correctly ported. Added this to youtrack: http://mcneel.myjetbrains.com/youtrack/issue/MR-2539
I made a test GHA and indeed, the get_* methods throw errors.