在初始化調試內存泄漏

Question

我想弄明白，爲什麼下面的代碼導致泄漏。所以我有以下自定義init方法：

@property (nonatomic, retain) NSString *userId; 
@property (nonatomic, retain) NSString *text; 
@property (nonatomic, retain) NSString *username; 
@property (nonatomic, retain) NSString *creatorName; 
@property (nonatomic, retain) NSString *profilePicture; 
@property (nonatomic, retain) NSString *imageId; 
@property (nonatomic, retain) NSString *imageLink; 
@property (nonatomic, retain) NSString *createdTime; 
@property (nonatomic, retain) NSMutableArray * imageLikes; 
@property (nonatomic, retain) NSMutableArray * imageComments; 
@property (nonatomic, retain) NSDictionary *image; 
@property (nonatomic, assign) int commentsCount; 
@property (nonatomic, assign) int likesCount; 
@property (nonatomic, assign) int index; 
@property (nonatomic, assign) int numberOfRows; 
@property (nonatomic, assign) BOOL increaseHeight; 
@property (nonatomic, assign) BOOL userHasLiked; 
@property (nonatomic, assign) BOOL canResetHeight; 

-(id)initWithData:(NSDictionary *)data 
{ 
    self = [super init]; 
    if (!self) { 
     return nil; 
    } 

    self.text = [[data valueForKey:@"caption"] valueForKey:@"text"]; 

    self.createdTime = [[data valueForKey:@"caption"] valueForKey:@"created_time"]; 
    self.imageId = [data valueForKey:@"id"]; 
    self.imageLink = [data valueForKey:@"link"]; 
    NSDictionary *from = [data valueForKey:@"user"]; 
    self.username = [from valueForKey:@"username"]; 
    self.profilePicture = [from valueForKey:@"profile_picture"]; 
    self.creatorName = [from valueForKey:@"full_name"]; 
    self.userId = [from valueForKey:@"id"]; 

    self.userHasLiked = [[data objectForKey:@"user_has_liked"] boolValue]; 

    self.commentsCount = [[[data valueForKey:@"comments"] valueForKey:@"count"] intValue]; 
    self.likesCount = [[[data valueForKey:@"likes"] valueForKey:@"count"] intValue]; 

    self.image = [data valueForKey:@"images"]; 


    self.increaseHeight = NO; 
    self.numberOfRows = -1; 

    return self; 
} 

-(void) dealloc 
{ 
    [createdTime_ release]; 
    [imageLink_ release]; 
    [imageId_ release]; 
    [imageLikes_ release]; 
    [imageComments_ release]; 
    [username_ release]; 
    [userId_ release]; 
    [profilePicture_ release]; 
    [text_ release]; 
    [creatorName_ release]; 
    [super dealloc]; 
} 

任何想法爲什麼？

Answer 1

-(void) dealloc 
{ 
    [createdTime_ release]; 
    [imageLink_ release]; 
    [imageId_ release]; 
    [imageLikes_ release]; 
    [imageComments_ release]; 
    [username_ release]; 
    [userId_ release]; 
    [profilePicture_ release]; 
    [text_ release]; 
    [creatorName_ release]; 
    [image_ release]; // add a code 
    [super dealloc]; 
}