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POMultiview application crash
 

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  1. POMultiview application crash
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    <p>I made a multiview based application. My app has 3 views. The first is a disclaimer notice. When the user agrees it takes them to the main menu. From there, if they click a button, they will be taken to the respective views. One view is where the user can enter values (upon which a calculation is done). When I click the button to go to that view my app crashes and the following code gets highlighted. I followed this <a href="http://youtu.be/ph3XhJD8QAI" rel="nofollow">video tutorial</a>.</p> <pre><code> [self presentModalViewController:second animated:YES]; along with the program received a SIGABRT message ! </code></pre> <p>Checking the debugger showed me the following message: <code>Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[&lt;gainview 0x6a10d10&gt; setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key label1.'</code></p> <p>This is my full code:</p> <p><strong>code in the disclaimer view</strong> </p> <pre><code>-(IBAction)switchtoview2:(id)sender{ secondview *second = [[secondview alloc]initWithNibName:nil bundle:nil]; [self presentModalViewController:second animated:YES]; } </code></pre> <p><strong>code in the main menu (i get the error when pressing the button in this view)</strong></p> <pre><code>-(IBAction)swichtogain:(id)sender{ gainview *second = [[gainview alloc]initWithNibName:nil bundle:nil]; [self presentModalViewController:second animated:YES]; //debugger highlights this line ! } </code></pre> <p>When hitting the button it is supposed to go to another view where I have few buttons: UItextfields and few pickers. </p>
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    1. USNathaniel Ford
    1. UScyberbemon
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    1. COPlease show us the code that gets executed when you tap your button.
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      1. POMultiview application crash
      1. USCyrille
    2. COCan you show how "second" is created? You said view above, but it needs to be a ViewController -- that's the first thing to check (they're two separate things).
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      1. POMultiview application crash
      1. USJeffrey Berthiaume
    3. COI left my work back in university ( i don't have a mac at home ! ) i'll post the code on monday. thanks guys ! :)
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      1. POMultiview application crash
      1. UScyberbemon
 

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