ios - Push View Controller, Black Screen -


i'm pushing new view controller , passing data it. when run application can press button , push new view screen black. appreciated.

- (ibaction)button:(id)sender {      nsstring *firstfield = self.field.text;     nsstring *secondfield = self.field2.text;      self.resultsarray = [[nsarray alloc] initwithobjects:firstfield, secondfield, nil];      nsuinteger randomresult = arc4random_uniform(self.resultsarray.count);     self.label.text = [self.resultsarray objectatindex:randomresult];      imagesviewcontroller *ivc = [[imagesviewcontroller alloc] init];     ivc.label = self.label.text;     [self.navigationcontroller pushviewcontroller:ivc animated:yes];  }

when you're using storyboard, , want push view controller in code (rather segue), need give controller identifier, , create this:

    imagesviewcontroller *ivc = [self.storyboard instantiateviewcontrollerwithidentifier:@"myidentifier"];     ivc.label = self.label.text;     [self.navigationcontroller pushviewcontroller:ivc animated:yes];

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