无法将属性添加到NSManagedObject子类

时间:2013-11-28 02:30:09

标签: ios objective-c core-data

我有一个名为NSManagedObject的{​​{1}}子类,剩余的属性无法保存到核心数据中。但其他人还可以。

Record

以下是调试信息:

  

(entity:Record; id:0x8cc6d70    ;数据:   {       createdDate =“2013-11-28 02:27:38 +0000”;       finishDate =“2013-12-31 02:27:38 +0000”;       limitCount = 12;       title =“标题”;       updatedDate = nil;       })

插入的@interface Record : NSManagedObject @property (nonatomic, assign) int remaining; @property (nonatomic, assign) int limitCount; @property (nonatomic, retain) NSDate * finishDate; @property (nonatomic, retain) NSDate * createdDate; @property (nonatomic, retain) NSDate * updatedDate; @property (nonatomic, retain) NSString * title; @end 中没有“剩余”属性,为什么?

0 个答案:

没有答案