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PONSKeyedUnarchiver - Bad access
 

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  1. PONSKeyedUnarchiver - Bad access
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    <p>I was trying to archive an object into a plist file and load it later to fill a tableView. It seems that the file gets archived correctly but I get a bad access when trying to get the value out of the file.</p> <p>Am I doing something wrong?</p> <p>This is where I save it</p> <pre><code>// Create some phonebook entries and store in array NSMutableArray *book = [[NSMutableArray alloc] init]; Phonebook *chris = [[Phonebook alloc] init]; chris.name = @"Christian Sandrini"; chris.phone = @"1234567"; chris.mail = @"christian.sandrini@example.com"; [book addObject:chris]; [chris release]; Phonebook *sacha = [[Phonebook alloc] init]; sacha.name = @"Sacha Dubois"; sacha.phone = @"079 777 777"; sacha.mail = @"info@yzx.com"; [book addObject:sacha]; [sacha release]; Phonebook *steve = [[Phonebook alloc] init]; steve.name = @"Steve Solinger"; steve.phone = @"079 123 456"; steve.mail = @"steve.solinger@wuhu.com"; [book addObject:steve]; [steve release]; [NSKeyedArchiver archiveRootObject:book toFile:@"phonebook.plist"]; </code></pre> <p>And here I try to get it out of the file and save it back into an array</p> <pre><code>- (void)viewDidLoad { // Load Phone Book NSArray *arr = [NSKeyedUnarchiver unarchiveObjectWithFile:@"phonebook.plist"]; self.list = arr; [arr release]; [super viewDidLoad]; } </code></pre> <p>The part where I try to build a cell</p> <pre><code>- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *PhoneBookCellIdentifier = @"PhoneBookCellIdentifier"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:PhoneBookCellIdentifier]; if ( cell == nil ) { cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:PhoneBookCellIdentifier] autorelease]; } NSUInteger row = [indexPath row]; Phonebook *book = [self.list objectAtIndex:row]; cell.textLabel.text = book.name; cell.accessoryType = UITableViewCellAccessoryDetailDisclosureButton; return cell; } </code></pre> <p>Here the bad access error</p> <blockquote> <p>Current language: auto; currently objective-c Assertion failed: (cls), function getName, file /SourceCache/objc4_Sim/objc4-427.5/runtime/objc-runtime-new.mm, line 3990. Assertion failed: (cls), function getName, file /SourceCache/objc4_Sim/objc4-427.5/runtime/objc-runtime-new.mm, line 3990. Assertion failed: (cls), function getName, file /SourceCache/objc4_Sim/objc4-427.5/runtime/objc-runtime-new.mm, line 3990. Assertion failed: (cls), function getName, file /SourceCache/objc4_Sim/objc4-427.5/runtime/objc-runtime-new.mm, line 3990.</p> </blockquote>
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    1. This table or related slice is empty.
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    1. USTaryn East
    1. USChris
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    1. This table or related slice is empty.
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    1. This table or related slice is empty.
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      1. PONSKeyedUnarchiver - Bad access
      1. This table or related slice is empty.
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      1. This table or related slice is empty.
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    1. COI'm not sure if this is the only problem, but you shouldn't be releasing arr in viewDidLoad.
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      1. USwalkytalky
 

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