problem with linked libraries or classes??

Question

i recently finished one project..now when i create a new navigation project in xcode and try to run it in simulator the application crashes and error in debugger window shows that i am missing some classes which i had used in my previous project(not in this one) and in some cases it gives

Couldn't register com.yourcompany.GuessGame with the bootstrap server. Error: unknown error code. This generally means that another instance of this process was already running or is hung in the debugger.

is this some problem related to linked libraries??

Answer 1

I assume you're tried restarting the simulator / restarting XCode / cleaning your build (build->Clean All Targets) ?

What's the name of your first project beacuse if it's com.yourcomany.GuessGame as well, you might run into problems?