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POXcode 5 and iOS 7 Simulator/Device Crash with zombie error - Works on iOS6
 

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  1. POXcode 5 and iOS 7 Simulator/Device Crash with zombie error - Works on iOS6
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    <p>ARC=Code that executes without exception under iOS 6, fails under iOS 7 (device &amp; simulator) with:</p> <pre><code>*** -[UISwitch _sendActionsForEvents:withEvent:]: message sent to deallocated instance 0x14d50960 </code></pre> <p><strong>Profile for zombies reveals:</strong></p> <pre><code># Event Type ∆ RefCt RefCt Timestamp Responsible Library Responsible Caller 0 Malloc +1 1 00:13.542.198 Salon Clients -[ApplicationSettingViewController tableView:cellForRowAtIndexPath:] 1 Retain +1 2 00:13.542.696 UIKit -[UIView(Internal) _addSubview:positioned:relativeTo:] 2 Release -1 1 00:13.542.721 Salon Clients -[ApplicationSettingViewController tableView:cellForRowAtIndexPath:] 3 Retain +1 2 00:13.542.843 UIKit -[UIView(Hierarchy) subviews] 4 Retain +1 3 00:13.542.846 Salon Clients -[ApplicationSettingViewController tableView:cellForRowAtIndexPath:] 5 Release -1 2 00:13.542.889 Salon Clients -[ApplicationSettingViewController tableView:cellForRowAtIndexPath:] 6 Retain +1 3 00:13.553.959 QuartzCore -[CALayer layoutSublayers] 7 Release -1 2 00:13.553.959 QuartzCore -[CALayer layoutSublayers] 8 Retain +1 3 00:16.099.687 UIKit -[UIWindow sendEvent:] 9 Autorelease 00:16.099.687 UIKit -[UIWindow sendEvent:] 10 Release -1 2 00:16.101.161 UIKit _wrapRunLoopWithAutoreleasePoolHandler 11 Retain +1 3 00:16.102.913 UIKit forwardTouchMethod 12 Release -1 2 00:16.102.935 UIKit forwardTouchMethod 13 Retain +1 3 00:16.212.121 Salon Clients -[ApplicationSettingViewController toggleReceived:event:] 14 Retain +1 4 00:16.213.223 Salon Clients -[ApplicationSettingViewController toggleReceived:event:] 15 Release -1 3 00:16.220.297 UIKit -[UIView(Internal) _invalidateSubviewCache] 16 Release -1 2 00:16.220.326 UIKit -[UIView(Hierarchy) removeFromSuperview] 17 Release -1 1 00:16.228.818 Salon Clients -[ApplicationSettingViewController toggleReceived:event:] 18 Release -1 0 00:16.228.819 Salon Clients -[ApplicationSettingViewController toggleReceived:event:] 19 Zombie -1 00:16.229.176 UIKit __31-[UISwitch _handleLongPressNL:]_block_invoke </code></pre> <p>There are, obviously, no manual retain/release cycles. The very strange call at the end of this history includes _handleLongPressNL This is not a gesture recognizer that I've added anywhere in this class.</p> <p>The code is adding a UISwitch to the accessoryView of a UITableViewCell and adding a target to call when the switch is changed.</p> <p>The method called when the switch is changed, records the changed state into standard defaults.</p> <p>I would appreciate any help.</p> <p>Thanks!</p> <p>Jim</p> <p>Where the UISwitch is defined and added to the cell.accessoryView</p> <pre><code>- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{ NSDictionary *prefItem = [prefSpecifierArray objectAtIndex:[indexPath row]+1]; //NSLog( @"Preference Array: %@", prefItem ); NSString *keyValueStr = [prefItem objectForKey:@"Key"]; NSString * title = [prefItem objectForKey:@"Title"]; //NSString * prefType = [prefItem objectForKey:@"Type"]; //NSLog(@"%@ %@ %@", keyValueStr, defaultValue, prefType ); // NSString * settingValue = [[NSUserDefaults standardUserDefaults] stringForKey:keyValueStr]; NSString * valueType = [prefItem objectForKey:@"Type"]; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:nil]; if (cell == nil){ if( [valueType isEqualToString:@"PSToggleSwitchSpecifier"] ) { cell.textLabel.adjustsFontSizeToFitWidth = YES; cell.textLabel.font = [UIFont fontWithName:@"Arial-BoldMT" size:18]; cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];// autorelease]; cell.contentView.autoresizesSubviews = YES; CGRect toggleFrame; if ( iPad ) { if ( SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"7.0") ) { toggleFrame = CGRectMake( 0, 0, 49, 27);//225+(768-370) } else { toggleFrame = CGRectMake( 0, 0, 79, 27);//225+(768-370) } } else { if ( SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"7.0") ) { toggleFrame = CGRectMake( 0, 0, 49, 27); } else { toggleFrame = CGRectMake( 0, 0, 79, 27);//225+(768-370) } } UISwitch * toggle = [[UISwitch alloc] initWithFrame:toggleFrame]; //toggleFrame = toggle.frame; toggle.tag = [indexPath row]+1; toggle.on = [prefItem objectForKey:@"DefaultValue"]; // NSString * onString = [prefItem objectForKey:@"TrueValue"]; // NSString * offString = [prefItem objectForKey:@"FalseValue"]; //haven't figured out what to do with this information at this time, I don't know how to change the label text in such a way //that is durable across localization issues [toggle addTarget:self action:@selector(toggleReceived:event:) forControlEvents:UIControlEventTouchUpInside]; toggle.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin; if ( SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"7.0") ) { cell.accessoryView = [[UIView alloc] initWithFrame:CGRectMake( 0, 0, 49, 27)]; } else { cell.accessoryView = [[UIView alloc] initWithFrame:CGRectMake( 0, 0, 79, 27)]; } [cell.accessoryView addSubview:toggle]; [cell.accessoryView bringSubviewToFront:toggle]; } }//end of cell definition if( [valueType isEqualToString:@"PSToggleSwitchSpecifier"] ) { cell.textLabel.adjustsFontSizeToFitWidth = YES; cell.textLabel.font = [UIFont fontWithName:@"Arial-BoldMT" size:17]; cell.textLabel.text = title; if ( [keyValueStr isEqualToString:@"fastRefresh"] &amp;&amp; iPad ){ cell.textLabel.text = @"Fast Background Refresh for Style Center Menu"; } // NSLog( @"%@", title ); NSArray * cellsViews = cell.accessoryView.subviews; for ( UIView * cellSubView in cellsViews ) { if ( cellSubView.tag &gt; 0 ) { UISwitch * toggle = (UISwitch*)cellSubView; // CGRect cellFrame = cell.frame; // CGRect toggleFrame = toggle.frame; toggle.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin; // [[NSUserDefaults standardUserDefaults] removeObjectForKey:keyValueStr]; // BOOL switchValue = [prefItem objectForKey:@"DefaultValue"]; // [[NSUserDefaults standardUserDefaults] setBool:switchValue forKey:keyValueStr]; if ( ![[NSUserDefaults standardUserDefaults] objectForKey:keyValueStr] ){ BOOL switchValue = [prefItem objectForKey:@"DefaultValue"]; [[NSUserDefaults standardUserDefaults] setBool:switchValue forKey:keyValueStr]; [[NSUserDefaults standardUserDefaults] synchronize]; } if ( [[NSUserDefaults standardUserDefaults] boolForKey:keyValueStr] ) { toggle.on = YES; } else { toggle.on = NO; } if ( [keyValueStr isEqualToString:@"display24Time"] ) { if ( ![[NSUserDefaults standardUserDefaults] objectForKey:@"display24Time"] ){ display24Hour = [prefItem objectForKey:@"DefaultValue"]; } else { display24Hour = [[NSUserDefaults standardUserDefaults] boolForKey:@"display24Time"]; } } } } } return cell; } </code></pre>
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      1. POXcode 5 and iOS 7 Simulator/Device Crash with zombie error - Works on iOS6
      1. This table or related slice is empty.
      1. VTApproveEditSuggestion
    1. COCan you please post the code where you have added the switch control?
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      1. POXcode 5 and iOS 7 Simulator/Device Crash with zombie error - Works on iOS6
      1. USVinay Jain
    2. COAlso, what's the question? I don't see a question here, just a bunch of statements. I'm not sure what it is you want help with.
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      1. POXcode 5 and iOS 7 Simulator/Device Crash with zombie error - Works on iOS6
      1. USuser1118321
    3. COCould you upload a code example to see when happen the error?
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      1. POXcode 5 and iOS 7 Simulator/Device Crash with zombie error - Works on iOS6
      1. USdcorbatta
 

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