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jkpang / PPBadgeView

iOS Custom Badge, Support UIView, UITabBarItem, UIBarButtonItem ,Support Objective-C/Swift; iOS自定义Badge组件, 支持UIView, UITabBarItem, UIBarButtonItem, 支持Objective-C/Swift
MIT License
848 stars 118 forks source link

一开始可以获取父视图，后面不知道怎么无法获取父视图 #21

Open lixiangshadow opened 5 years ago

lixiangshadow commented 5 years ago

// 通过Xcode视图调试工具找到UIBarButtonItem的Badge所在父视图为:UIImageView UIView *navigationButton = [self valueForKey:@"_view"]; navigationButton = nil;居然为空