objective-c-not-catching-exception-in-try-catch-block

notes

sighh....... I think this is quirky combination of things related to simulator / arm64 not being added to valid architectures / but also needs to be an older project. 
I'm on mac sierra - tempted to open a support ticket to Apple. 
I have to two projects side by side and they behave differently.

CLANG_ENABLE_OBJC_ARC = YES;  

[![enter image description here][1]][1]


  [1]: https://i.stack.imgur.com/Gipin.png


*** Terminating app due to uncaught exception 'test', reason: 'test'
*** First throw call stack:
(
	0   CoreFoundation                      0x08027bf2 __exceptionPreprocess + 194
	1   libobjc.A.dylib                     0x07052e66 objc_exception_throw + 52
	2   FieldStorm                          0x0007edea main + 138
	3   libdyld.dylib                       0x08551799 start + 1
	4   ???                                 0x00000001 0x0 + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException


I've performed clean build folder -