Salut.
Justement il faudrait ouvrir la console et tenter de démarrer ton appli et regarder les messages.
@+
Je l'ai fait, mais pour moi c'est du chinois.
Connaissez-vous le chinois ? En voilà :
08/10/2015 19:19:11,337 IDLE[1523]: WARNING: The Gestalt selector gestaltSystemVersion is returning 10.9.0 instead of 10.11.0. This is not a bug in Gestalt -- it is a documented limitation. Use NSProcessInfo's operatingSystemVersion property to get correct system version number.
Call location:
08/10/2015 19:19:11,338 IDLE[1523]: 0 CarbonCore 0x9b3e6f1d ___Gestalt_SystemVersion_block_invoke + 135
08/10/2015 19:19:11,338 IDLE[1523]: 1 libdispatch.dylib 0x9659088b _dispatch_client_callout + 50
08/10/2015 19:19:11,338 IDLE[1523]: 2 libdispatch.dylib 0x96590767 dispatch_once_f + 78
08/10/2015 19:19:11,338 IDLE[1523]: 3 libdispatch.dylib 0x96591ff1 dispatch_once + 31
08/10/2015 19:19:11,338 IDLE[1523]: 4 CarbonCore 0x9b3629e1 _Gestalt_SystemVersion + 1047
08/10/2015 19:19:11,338 IDLE[1523]: 5 CarbonCore 0x9b36218a Gestalt + 154
08/10/2015 19:19:11,338 IDLE[1523]: 6 Tk 0x019b748e TkpOpenDisplay + 733
08/10/2015 19:19:11,357 launchservicesd[79]: SecTaskLoadEntitlements failed error=22
08/10/2015 19:19:11,362 launchservicesd[79]: SecTaskLoadEntitlements failed error=22
08/10/2015 19:19:12,914 com.apple.xpc.launchd[1]: (org.python.IDLE.188832[1523]) Service exited with abnormal code: 1