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POGetting crash in ios7 _UINavigationBarBackIndicatorView
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  1. POGetting crash in ios7 _UINavigationBarBackIndicatorView
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    copied!<p>The code below is working fine in ios6 but getting crashed in ios7. What is the reason i am not getting. Below posting the code and the error message i am getting.</p> <pre><code>-(void)viewWillAppear:(BOOL)animated { [NSThread detachNewThreadSelector:@selector(showLoading) toTarget:self withObject:nil]; if ([[NSUserDefaults standardUserDefaults] boolForKey:@"isBannerShown"]) //-ive logic is applied { [self.adBannerView setHidden:YES]; [self.adBannerView setDelegate:nil]; } if([Manager getInt]==3) { Animation *objAnimation = [[Animation alloc]init]; self.hidesBottomBarWhenPushed = YES; [self.navigationController pushViewController:objAnimation animated:NO]; } [self.navigationController.navigationBar setHidden:NO]; [self.navigationController.navigationBar setBackgroundImage:[UIImage imageNamed:@"setting.png"] forBarMetrics:UIBarMetricsDefault]; btnRefresh = [UIButton buttonWithType:UIButtonTypeCustom]; [btnRefresh setFrame:CGRectMake(280,9,33,31)]; [btnRefresh setBackgroundImage:[UIImage imageNamed:@"refresh.png"] forState:UIControlStateNormal]; [btnRefresh addTarget:self action:@selector(btnRefreshPressed) forControlEvents:UIControlEventTouchUpInside]; barButtonRefresh = [[UIBarButtonItem alloc] initWithCustomView:btnRefresh]; self.navigationItem.rightBarButtonItem = barButtonRefresh; [self createTable]; if(viewMessage) { [viewMessage removeFromSuperview]; } viewMessage= [[UIView alloc]initWithFrame:CGRectMake(6,8,307,screenSize.height - 110)]; [viewMessage setBackgroundColor:[UIColor blackColor]]; [viewMessage setAlpha:.7]; [contentView addSubview:viewMessage]; [self createView]; [viewMessage setHidden:YES]; [contentView bringSubviewToFront:adBannerView]; float width = [Manager getImageWidth] ; float height = [Manager getImageHeight]; count =0; if(imgViewFullImage) { [imgViewFullImage removeFromSuperview]; } imgViewFullImage = [[UIImageView alloc]initWithFrame:CGRectMake(0,0,width,height)]; [imgViewFullImage setBackgroundColor:[UIColor blackColor]]; [imgViewFullImage setContentMode:UIViewContentModeScaleToFill]; [self.view addSubview:imgViewFullImage]; [imgViewFullImage setHidden:YES]; UIImageView *imgHeader = [[UIImageView alloc]initWithFrame:CGRectMake(0,0,320,44)]; [imgHeader setImage:[UIImage imageNamed:@"connect-req1.png"]]; [self.navigationController.navigationBar addSubview:imgHeader]; UILabel *lblHeader = [[UILabel alloc]initWithFrame:CGRectMake(80,8,200,30)]; [lblHeader setBackgroundColor:[UIColor clearColor]]; [lblHeader setTextAlignment:UITextAlignmentLeft]; [lblHeader setTextColor:[UIColor whiteColor]]; [lblHeader setFont:[UIFont boldSystemFontOfSize:19.0]]; [lblHeader setText:@"Connect Requests"]; [self.navigationController.navigationBar addSubview:lblHeader]; btnRefresh = [UIButton buttonWithType:UIButtonTypeCustom]; [btnRefresh setFrame:CGRectMake(280,9,33,31)]; [btnRefresh setBackgroundImage:[UIImage imageNamed:@"refresh.png"] forState:UIControlStateNormal]; [btnRefresh addTarget:self action:@selector(btnRefreshPressed) forControlEvents:UIControlEventTouchUpInside]; [self.navigationController.navigationBar addSubview:btnRefresh]; [self createTable]; if(viewMessage) { [viewMessage removeFromSuperview]; } viewMessage= [[UIView alloc]initWithFrame:CGRectMake(6,8,307,screenSize.height - 110)]; [viewMessage setBackgroundColor:[UIColor blackColor]]; [viewMessage setAlpha:.7]; [contentView addSubview:viewMessage]; [self createView]; [viewMessage setHidden:YES]; [contentView bringSubviewToFront:adBannerView]; } </code></pre> <p><strong>Error:</strong> </p> <blockquote> <p>[_UINavigationBarBackIndicatorView setAlpha:]: message sent to deallocated instance 0x10e43760</p> </blockquote> <p>update : found crash.</p> <pre><code>case 4: { btnMoreSelected=NO; [Manager setInt:1]; [tabBar setSelectedIndex:2]; [imgMore setImage:[UIImage imageNamed:@"more.png"]]; [imgMyConnection setImage:[UIImage imageNamed:@"connect-req-hover.png"]]; [imgIceBreaker setImage:[UIImage imageNamed:@"my-ice-brkr.png"]]; [imgSetting setImage:[UIImage imageNamed:@"settings-nav.png"]]; [imgSearchView setImage:[UIImage imageNamed:@"search.png"]]; [imgSearchSeparator setHidden:NO]; [imgSettingSeprator setHidden:NO]; [imgIceBreakerSeparator setHidden:YES]; [imgMyConnectionSeprator setHidden:YES]; } </code></pre> <p>It is crashing here [tabBar setSelectedIndex:2];</p> <p>Thanks in advance.</p>
 

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