I suspect this is a beta issue, but I am such a new Swift user it may be something I am doing incorrectly. Maybe a setting I have screwed up.
Anytime I try to run a Playground ( or a full-on app) the debugger crashes.
The canvas will give a correct preview, but I cannot run in the simulator. I have filed a bug report, but I thought I ask here. Just in case it is me.
