[英]'NSInvalidArgumentException': unrecognized selector sent to instance 0x8d25aa0'
I am working on an Tableview (Master/Detail) template for IOS 6, I am getting the following error: 'NSInvalidArgumentException', reason: '-[DetailViewController saveAcctData:]: unrecognized selector sent to instance 0x8d25aa0' 我正在使用IOS 6的Tableview(主/详细信息)模板,收到以下错误:“ NSInvalidArgumentException”,原因:“-[DetailViewController saveAcctData:]:无法识别的选择器已发送到实例0x8d25aa0”
here is my code: what does this mean? 这是我的代码:这是什么意思? Any help would be appreciated.
任何帮助,将不胜感激。 thank you.
谢谢。
- (IBAction)saveAcctData {
NSMutableArray *array = [[NSMutableArray alloc] init];
[array addObject:AcctName.text];
[array addObject:AcctNum.text];
[array addObject:DayDue.text];
[array addObject:paymnt.text];
[array addObject:remBalance.text];
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask,YES);
NSString *documentPath = [paths objectAtIndex:0];
NSString *plistPath = [documentPath stringByAppendingPathComponent:@"Accounts.plist"];
[array writeToFile:plistPath atomically: true];
}
您必须从某处调用方法saveAcctData:(带有冒号),但是您的方法实现没有冒号。
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