Question

So I have a NSObject called Player

Player.h
@interface Player : NSObject{
    NSString *PlayerName;
}
@property (nonatomic, retain, strong) NSString *PlayerName;
Player.m
@synthesize PlayerName;

And then in my MainViewController.h

#import "Player.h"
@interface ViewController : UIViewController<UITextFieldDelegate>{
Player *MainPlayer;
}
@property (weak, nonatomic) IBOutlet UITextField *TextField;

ViewController.m

- (void)textFieldDidEndEditing:(UITextField *)textField {
    Choice = TextField.text;
    [MainPlayer setName:Choice];
    NSLog(@"Choice: %@ Name: %@",Choice, MainPlayer.PlayerName);
}

This should work except the NSLog returns
Choice:(input given) Name: (null)

I’ve tried to change my code, but nothing works 😛
Thanks for the help 🙂

Answer 1

it think you are missing this line.

MainPlayer = [[Player alloc]init]

Before set value of instance you need allocate object. you can allocate it in viewDidLoad.
And then set value of instance

 MainPlayer.PlayerName = field.text;

OR

 [MainPlayer setPlayerName:field.text];