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Former Member
Oct 04, 2008 at 07:18 AM

Exception in Navigation while Going Back?


Hi @,

In my application I am going from 1st View to 2nd View and then from 2nd View to 3rd View based upon some conditions and actions.

From all the view I can navigate back in reverse order like 321 or 21 as the case may be.

NOw what is happening when I am going to 3rd view then I am able to come back to 2nd but after this if I navigate to First view It is giving exception : Instance of view controller DisplayPDFView does not exist.

However when I go to 2nd view and then navigate back to first view without going to 3rd view I am able to do the same.

I dont know why this is hapenning.