问题
I tried to launch my project, but i got this error while compiling it on the simulator.WorkOut is the name of my project.
Couldn't register com.AE557593PG.WorkOut with the bootstrap server. Error: unknown error code.
回答1:
Try making sure the app isn't running on the simulator already. Worst case scenario, quit and restart both Simulator and Xcode. That's always fixed this for me.
来源：https://stackoverflow.com/questions/4316760/bootstrap-error-ios-simulator