Xcode build threads help.

iam building a project in Xcode from Unity, but the registration and login script, does not work. Here the xcode message

2015-10-15 15:57:41.510 RankingSystem[5179:2091125] -> registered mono modules 0x100ec9b00

-> applicationDidFinishLaunching()

-> applicationDidBecomeActive()

Requesting Resolution: 1080x1920

Init: screen size 1080x1920

Initializing Metal device caps

Initialize engine version: 5.2.0f3 (e7947df39b5c)

Setting up 1...

Xcode build threads help.