Doesn't open up in iPhone Simulator

Discussion in 'iOS Programming' started by DIGITALiam, Jul 23, 2010.

  1. DIGITALiam macrumors newbie

    Jun 23, 2010
    Hey I'm writing a basic timer app for learning purposes. When I try to build and run it in the simulator, it crashes right away. I assume it is a memory problem but some guidance would be great. Here is the only code I have written so far.

    #import "FlipsideViewController.h"
    @interface MainViewController : UIViewController <FlipsideViewControllerDelegate> {
    	IBOutlet UILabel *UIsecondTime;
    	IBOutlet UILabel *UIminuteTime;
    	IBOutlet UILabel *UIstate;
    	NSTimer *myTicker;
    	int secondTime;
    	int minuteTime;
    	int state;
    @property(nonatomic,retain) UILabel* UIsecondTime;
    @property(nonatomic,retain) UILabel* UIminuteTime;
    @property(nonatomic,retain) UILabel* UIstate;
    - (IBAction)showInfo:(id)sender;
    - (IBAction)startTimer;
    - (void)stateAndTime;

    #import "MainViewController.h"
    @implementation MainViewController
    @synthesize UIsecondTime;
    @synthesize UIminuteTime;
    @synthesize UIstate;
    int secondTime = 00;
    int minuteTime = 00;
    int state = 0;
    - (IBAction)startTimer{
    	myTicker = [NSTimer scheduledTimerWithTimeInterval:1.0 target:self selector:@selector(stateAndTime) userInfo:nil repeats:YES];
    - (void)stateAndTime{
    	secondTime = secondTime - 1;
    	UIsecondTime.text = [NSString stringWithFormat:@"%d", secondTime];
  2. dejo Moderator


    Staff Member

    Sep 2, 2004
    The Centennial State
    Do you get any run-time errors? Have you looked at the crash report? Also, keep this in mind: Getting Answers
  3. DIGITALiam thread starter macrumors newbie

    Jun 23, 2010
    Sorry I didn't clarify enough.

    There is no errors. I don't exactly know what the crash report is or how to get it and my quick google search didn't come up with anything.
  4. DIGITALiam thread starter macrumors newbie

    Jun 23, 2010

    I fixed it. I couldn't figure it out but I copied and pasted the code into a new XCode project.

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