I have 2 ViewControllers namely V1 and V2. I want to pass value from V2 to V1 but I get value 0 for countV1 in V1. I saw more questions in stackoverflow but I can't deal with this small problem. I use ARC.

In V1

.h file

@property(nonatomic,unsafe_unretained) int countV1;

.m file

@synthesize countV1;

In V2

.m file

int countV2 = 1;

V1 *v1 = [V1 alloc] initWithNibName:@"V1" bundle:nil];

v1.countV1 = countV2;