We are getting some memory leaks at point:
[UIView respondsToSelector:]: message sent to deallocated instance
but I cannot understand where I am missing an also I don’t understand what it means that [UIView respondsToSelector:]: message sent to deallocated instance).
build your app with mac+shift+a and it will show memory leaks..
and for more accurately find memory leaks use Instruments
http://developer.apple.com/library/mac/#documentation/DeveloperTools/Conceptual/InstrumentsUserGuide/WorkingWithInstruments/WorkingWithInstruments.html