所以我们有一个通用的应用程序,并得到一个奇怪的错误,似乎随机iOS框架试图加载我们的方法。所以这里是一些崩溃和其调用的代码。就像我说过似乎每一个随机。它发生在应用程序中的随机位置,随机时间以及iPhone和iPad上。iOS糟糕的选择器错误
[__NSCFDictionary bannerViewDidLoadAd:]: unrecognized selector sent to instance 0x1f3f30
[__NSArrayM bannerViewDidLoadAd:]: unrecognized selector sent to instance 0x195ea0
[UILabel bannerView:didFailToReceiveAdWithError:]: unrecognized selector sent to instance 0x19f950
[ADSession bannerViewDidLoadAd:]: unrecognized selector sent to instance 0x106e20
[__NSArrayM bannerView:didFailToReceiveAdWithError:]: unrecognized selector sent to instance 0x521b670
这里是代码的那些引用。无论出于何种原因...
- (void)bannerViewDidLoadAd:(ADBannerView *)banner {
if (!_adBannerViewIsVisible) {
_adBannerViewIsVisible = YES;
[self fixupAdView:[UIDevice currentDevice].orientation];
NSLog(@"iAD Loaded");
}
}
- (void)bannerView:(ADBannerView *)banner didFailToReceiveAdWithError:(NSError *)error {
NSLog(@"%@",error);
if (_adBannerViewIsVisible)
{
_adBannerViewIsVisible = NO;
[self fixupAdView:[UIDevice currentDevice].orientation];
NSLog(@"iAD Unloaded");
}
}
编辑:我想我们已经缩小到这些。你们可以在这里看到任何明显的问题吗?
- (void)createAdBannerView {
Class classAdBannerView = NSClassFromString(@"ADBannerView");
if (classAdBannerView != nil) {
[classAdBannerView release];
[self.adBannerView release];
self.adBannerView = [[classAdBannerView alloc] initWithFrame:CGRectZero];
[_adBannerView setRequiredContentSizeIdentifiers:[NSSet setWithObjects: ADBannerContentSizeIdentifierPortrait, ADBannerContentSizeIdentifierLandscape, nil]];
if (UIInterfaceOrientationIsLandscape([UIDevice currentDevice].orientation)) {
[_adBannerView setCurrentContentSizeIdentifier:ADBannerContentSizeIdentifierLandscape];
} else {
[_adBannerView setCurrentContentSizeIdentifier:ADBannerContentSizeIdentifierPortrait];
}
[_adBannerView setFrame:CGRectOffset([_adBannerView frame], 0, -[self getBannerHeight])];
[_adBannerView setDelegate:self];
[self.view addSubview:_adBannerView];
}
}
- (void)fixupAdView:(UIInterfaceOrientation)toInterfaceOrientation {
if (![[NSUserDefaults standardUserDefaults] boolForKey:@"isadFreeUpgradePurchased"]) {
if (_adBannerView != nil) {
if (UIInterfaceOrientationIsLandscape(toInterfaceOrientation)) {
[_adBannerView setCurrentContentSizeIdentifier:ADBannerContentSizeIdentifierLandscape];
} else {
[_adBannerView setCurrentContentSizeIdentifier:ADBannerContentSizeIdentifierPortrait];
}
[UIView beginAnimations:@"fixupViews" context:nil];
if (_adBannerViewIsVisible) {
CGRect adBannerViewFrame = [_adBannerView frame];
adBannerViewFrame.origin.x = 0;
adBannerViewFrame.origin.y = 0;
[_adBannerView setFrame:adBannerViewFrame];
CGRect contentViewFrame = _contentView.frame;
contentViewFrame.origin.y = [self getBannerHeight:toInterfaceOrientation];
contentViewFrame.size.height = self.view.frame.size.height - [self getBannerHeight:toInterfaceOrientation];
_contentView.frame = contentViewFrame;
} else {
CGRect adBannerViewFrame = [_adBannerView frame];
adBannerViewFrame.origin.x = 0;
adBannerViewFrame.origin.y = -[self getBannerHeight:toInterfaceOrientation];
[_adBannerView setFrame:adBannerViewFrame];
CGRect contentViewFrame = _contentView.frame;
contentViewFrame.origin.y = 0;
contentViewFrame.size.height = self.view.frame.size.height;
_contentView.frame = contentViewFrame;
}
[UIView commitAnimations];
}
}
}
你说有关的权利,因为我还挺上泄漏的讨伐声音去和什么可能已经发布有问题。但我真的不知道如何去寻找。我编辑的帖子与我认为可能有问题。 – 2011-01-05 05:55:56
我没有立即看到问题,但没有多大意义。使用NSZombie启用(http://stackoverflow.com/questions/1211923/how-to-use-nszombie-in-xcode)来调试您的应用程序以查找发送到释放实例的消息。还要考虑如果您可以释放您的ADBannerViewDelegate而使用它的视图仍然存在。 – Jonah 2011-01-05 06:29:53