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From "Matt Goldspink (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CB-818) Make CDVViewController also implement initWithNibName
Date Mon, 21 May 2012 17:28:40 GMT
Matt Goldspink created CB-818:
---------------------------------

             Summary: Make CDVViewController also implement initWithNibName
                 Key: CB-818
                 URL: https://issues.apache.org/jira/browse/CB-818
             Project: Apache Cordova
          Issue Type: Improvement
          Components: iOS
    Affects Versions: 1.7.0
            Reporter: Matt Goldspink
            Assignee: Shazron Abdullah
            Priority: Minor


I just got caught upgrading from 1.5.0 to 1.7.0 by this. I extend CDVViewController, but I
also use a nib file. The behaviour I was seeing was that the app would crash shortly after
startup. When I used Zombie's in Instruments I could see that the CDVLocalStorage class was
being allocated and then de-allocated straight away and the EXC_BAD_ACCESS error would be
thrown by something trying to access it later on.

After a long time debugging I realised that the init method was not being called on the CDVViewController
because I was being initialised from a nib and hence:

-(id) initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil

was being called. Because init was not being called the commandDelegate was not set and hence
the line which allocated the CDVViewController to registerPlugins would be doing it on a nil
object. If initWithNibName was implemented and just invoked init() this would solve this issue
and hopefully not let others extending CDVViewController get caught out either

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