ios - Navigating to a Navigation view controller via button -


enter image description herei have master detail class has navigation view controller. have created view controller want use load navigation view controller via button. have added view controller , have linked button navigation view controller when test see if new view loads, receive error on main.m

what doing wrong?

i think need not take navigation controller if have navigation controller view controller having button , can directly take view controller want (uitableviewcontroller or uiviewcontroller). give connection button view controller


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