I believe setRootViewController was introduced with 4.0 http://stackoverflow.com/questions/4371304/uiwindow-setrootviewcontroller-equivalent-in-pre-4-0
On Mon, Nov 21, 2011 at 9:38 AM, Dave Richards <[email protected]> wrote: > My iPhone app was working fine on iOS 5.0 but crashed on an older phone > with > iOS 3.1.3 and also crashes on another phone running iOS 3.1.2. Changing the > deployment target back to iOS 5.0 for the same app it was also crashing. > > To keep things simple I created a single screen test app with only a title > bar. Deployed this to the iPhone running iOS 3.1.3 and it crashed. This app > however did run on the iPhone with iOS 5.0. > > I ran this smple app in Debug|iPhone mode and got the following exception: > > Objective-C exception thrown. Name: NSInvalidArgumentException Reason: *** > _ > [UIWindow setRootViewController:] unrecognized selector sent to instance > 0x752230 > > Stack Trace: > > at MonoTouch.UIKit.UIWindow.set_RootViewController > (MonoTouch.UIKit.UIViewController value) [0x00000] in <filename unknown>:0 > > > -- > View this message in context: > http://monotouch.2284126.n4.nabble.com/App-crashing-on-iOS-3-1-2-and-iOS-3-1-3-tp4091918p4091918.html > Sent from the MonoTouch mailing list archive at Nabble.com. > _______________________________________________ > MonoTouch mailing list > [email protected] > http://lists.ximian.com/mailman/listinfo/monotouch >
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