indexNumber.row
是一个日期,如2012-03-09 23:00:00 +0000
。我已经尝试了几种不同的方法,让我的日期进入NSDate
,但我一直得到标题错误。将字符串转换为NSDate问题:[__NSDate长度]无法识别选中
NSString *inputString = [self.measurements objectAtIndex:indexNumber.row];
// Convert string to date object
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc]init];
[dateFormatter setDateFormat:@"yyyy-MM-dd"];
NSDate *date = [dateFormatter dateFromString:inputString ];
NSLog(@"date format is: %@", date);
任何想法,为什么我收到以下错误:
Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSDate length]: unrecognized selector sent to instance 0x6ca0c60'
你会得到什么样的错误,你能更具体一点吗? – Emil 2012-03-09 16:18:59