Thread 0 Crashed::  Dispatch queue: com.apple.main-thread
0   libsystem_kernel.dylib        	    0x7ff8106e9112 __pthread_kill + 10
1   libsystem_pthread.dylib       	    0x7ff81071f233 pthread_kill + 263
2   libsystem_c.dylib             	    0x7ff81066bd10 abort + 123
3   libc++abi.dylib               	    0x7ff8106dc0b2 abort_message + 241
4   libc++abi.dylib               	    0x7ff8106cd1e5 demangling_terminate_handler() + 242
5   libobjc.A.dylib               	    0x7ff8105ca511 _objc_terminate() + 104
6   libc++abi.dylib               	    0x7ff8106db4d7 std::__terminate(void (*)()) + 8
7   libc++abi.dylib               	    0x7ff8106ddf3b __cxa_rethrow + 99
8   libobjc.A.dylib               	    0x7ff8105d3e46 objc_exception_rethrow + 37
9   AppKit                        	    0x7ff8132003a2 -[NSApplication run] + 659
10  libqcocoa.dylib               	       0x1065a25d3 0x10656a000 + 230867
11  QtCore                        	       0x106d8ca7f QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 431
12  QtCore                        	       0x106d91002 QCoreApplication::exec() + 130
13  mudlet                        	       0x104090591 main + 16113
14  dyld                          	       0x1107034fe start + 462