警告無法恢復以前的框架，並給予錯誤：EXC_BAD_ACCESS

Question

我的iPhone應用程序崩潰，並給出了以下警告

warning: Unable to restore previously selected frame. 
Current language: auto; currently objective-c 
warning: Unable to restore previously selected frame. 
warning: Unable to restore previously selected frame. 
warning: Unable to restore previously selected frame. 
warning: Unable to restore previously selected frame. 
warning: Unable to restore previously selected frame. 
warning: Unable to restore previously selected frame. 
warning: Unable to restore previously selected frame. 

這裏是代碼，其中actauly崩潰

+(id) tbxmlWithURL:(NSURL*)aURL;{ 
    return [[TBXML alloc] initWithURL:aURL]; 
} 


-(id)initWithURL:(NSURL*)aURL{ 
    return [self initWithURL:aURL]; 
} 

Answer 1

你-initWithURL:方法自稱遞歸。每次它這樣做，它都會添加一個堆棧框架，並最終耗盡堆棧空間並崩潰。在發生這種情況時，調試器通常不會提供很多有用的信息。

您的意思是？

-(id)initWithURL:(NSURL*)aURL{ 
    return [super initWithURL:aURL]; 
}