ios - OCMock throwing EXEC_BAD_ACCESS when used for child view controllers -

i have xctest case following code:

#import <xctest/xctest.h> #import <ocmock/ocmock.h>  @interface childviewcontrollertests : xctestcase @end  @implementation childviewcontrollertests  -(void) testinitaddspassedcontrollersaschildviews {     id mocktvc1 = [ocmockobject nicemockforclass:[uitableviewcontroller class]];     id mocktvc2 = [ocmockobject nicemockforclass:[uitableviewcontroller class]];     uiviewcontroller *controller = [[uiviewcontroller alloc] init];     [controller addchildviewcontroller:mocktvc2]; // fails if mocktvc2, mocktvc1 works. }  @end 

it's simple can make it. when run test, exec_bad_access deallocing mocktvc2.

if add mocktvc1 controller instead, works fine.

if swap order of mocktvc1 , mocktvc2 declarations, works fine.

if swap order of mocktvc1 , mocktvc2 declarations , change adding mocktvc1, fails again de-allocing.

so summation problem has declaring of second mock because no matter how order declarations, if attempt add mock declared second controller, fails when de-allocing.

can of guys quick cut-n-paste , see if occur well?

i'd confirm it's not setup.

thanks