Ios5 NSMutableDictionary iVar初始化失败

试图从临时本地NSMutableDictionary（tmpDict）填充NSMutableDictionary（listContent），但listContent的初始化似乎失败了，因此，无法从tmpDict转移内容。我做错了什么

谢谢

我的.h文件中的声明

// .h
 NSMutableDictionary *listContent;
 ...
 @property (nonatomic, strong) NSMutableDictionary *listContent;

- (void)viewDidLoad
{
   NSMutableDictionary *tmpDict = [[NSMutableDictionary alloc] init];

   //-- populating tmpDict here ....


  //Bring to life, this dictionary
  self.listContent = [NSMutableDictionary new];

 //--- self.listContent is still not alive   
  if(!self.listContent)
     NSLog(@"listContent is not alive, yet");

//populate self.listContent with contents of tmpDict        
[self.listContent addEntriesFromDictionary:tmpDict];

//--- self.listContent is still not alive 
 if(!self.listContent)
     NSLog(@"listContent is not alive, yet");


}

实施文件

// .h
 NSMutableDictionary *listContent;
 ...
 @property (nonatomic, strong) NSMutableDictionary *listContent;

- (void)viewDidLoad
{
   NSMutableDictionary *tmpDict = [[NSMutableDictionary alloc] init];

   //-- populating tmpDict here ....


  //Bring to life, this dictionary
  self.listContent = [NSMutableDictionary new];

 //--- self.listContent is still not alive   
  if(!self.listContent)
     NSLog(@"listContent is not alive, yet");

//populate self.listContent with contents of tmpDict        
[self.listContent addEntriesFromDictionary:tmpDict];

//--- self.listContent is still not alive 
 if(!self.listContent)
     NSLog(@"listContent is not alive, yet");


}

---

从LLDB切换到GBD修复了此问题。问题是我的字典在初始化并填充对象后被LLBD报告为nil。一旦我切换到GBD，所有的东西都被正确地初始化和水合了。

我认为你最好使用

[NSMutableDictionary]

而不是

[NSMutableDictionary new]

。是的。我试过了。没有变化。。。