ios - Second tab is always a black screen -


i have uitabbarcontroller has 2 items. each of them points different uinavigationcontroller, both of them point same uiviewcontroller. first item displayed correctly second on not. what's happening. no code necessary reproducing it.

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a view controller can't in different navigation controllers @ same time. need 2 scenes here. 1 reason why don't storyboards.


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