ios - Master view controller disappears after tapping an item and quickly changing orientation from portrait to landscape -

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xcode 4.5

application ipad device.

for ipad master view controller application, master view controller disappears after tapping item , changing orientation portrait landscape mode.

i used default template master-template application ipad. in portrait mode (ipad) tapped "+" button on master controller , added multiple items around 10. after tapped 1 of highlighted item in master controller (refer screen shot) changed orientation portrait landscape. in landscape mode master controller disappears , blank (black) screen appears.

i analysed further , found issue in following line of code

[self.masterpopovercontroller dismisspopoveranimated:yes];

in detailviewcontroller.m

- (void)setdetailitem:(id)newdetailitem {     if (_detailitem != newdetailitem) {         _detailitem = newdetailitem;          // update view.         [self configureview];     }      if (self.masterpopovercontroller != nil) {         [self.masterpopovercontroller dismisspopoveranimated:yes];     }         }

if pass no [self.masterpopovercontroller dismisspopoveranimated:no]; works fine.

how solve issue?

thank you

master-detail application ipad in portrait mode

navigation/master controller gone

in case, checkmark in ib: use autolayout

when unchecked that, rotated well.

hope helps!


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