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Help Please With Xcode.
Hey i use a treehouse template or my own code in xcode however, i run it and it says build successful however nothing gets printed, then a box comes down saying either: process launch failed: invalid host string: '(null)' or process launch failed: failed to bind to port 0 on 127.0.0.1 plz help.
I'm not an Xcoder (yet), but I did find this link and it seems to have a solution for you. Hope it works.
just trying to repair my hard drive now, hope it works!
it hasn't worked so i will keep looking thx for the help though.