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问题： 向可变数组中添加元素崩溃。。。
描述:
属性：
@property (copy,nonatomic) NSMutableArray *thingArrayIssue;
@property (copy,nonatomic) NSMutableArray *siteArrayIssue;
@property (copy,nonatomic) NSMutableArray *timeArrayIssue;
@property (copy,nonatomic)NSMutableArray *moneyArrayIssue;
@property (copy,nonatomic) NSMutableArray *phoneNumberArrayIssue;
.m
[self.timeArrayIssue addObject:@"12"];
[self.siteArrayIssue addObject:@" "];
[self.moneyArrayIssue addObject:@" ];
[self.thingArrayIssue addObject:@" "];
[self.phoneNumberArrayIssue addObject:@" "];
然后就崩溃了！！！
解决方案1:
描述:
iOS
.h属性：
@property (copy,nonatomic) NSMutableArray *thingArrayIssue;
@property (copy,nonatomic) NSMutableArray *siteArrayIssue;
@property (copy,nonatomic) NSMutableArray *timeArrayIssue;
@property (copy,nonatomic)NSMutableArray *moneyArrayIssue;
@property (copy,nonatomic) NSMutableArray *phoneNumberArrayIssue;
.m
[self.timeArrayIssue addObject:@"12"];
[self.siteArrayIssue addObject:@" "];
[self.moneyArrayIssue addObject:@" ];
[self.thingArrayIssue addObject:@" "];
[self.phoneNumberArrayIssue addObject:@" "];
然后就崩溃了！！！
解决方案1:
最好是用一个其它的数组转化，然后在添加完成之后转化回来
解决方案2:可变数组你还没初始化呢，不初始化怎么会有容量呢，没有容量怎么会存进东西去呢