Question

我正在尝试测试我正在处理的应用程序，但应用程序显示黑屏，我在左侧面板上的线程1旁边得到一个黄色警告三角形的东西（我忘了它的名字）它说线程1 ，并在Queue下：com.apple.main-thread。此外，每次线程暂停时都会显示主方法和

@autoreleasepool {
        return UIApplicationMain(argc, argv, nil, NSStringFromClass([DXAppDelegate class]));
    }

我猜我的图像视图或其他东西出了问题...我不知道在哪里可以找到错误日志。感谢您的帮助还有，继承人我的班级

//
//  DXViewController.m
//  SpaceShipGame1
//
//  Created by Abdul Ahmad on 2/15/14.
//  Copyright (c) 2014 Abdul Ahmad. All rights reserved.
//

#import "DXViewController.h"

@interface DXViewController ()

@end

@implementation DXViewController

-(void)giveBulletsProperties {
  //  bullets.image = @"bullet2.png";
    //bullets.center = CGPointMake(userSpaceShip.center.x + 35, userSpaceShip.center.y);

}

-(UIImageView *)shootBullet {


    return bullets;
}

-(void)gameMovement {

}



-(IBAction)clickUp:(id)sender {

}

-(IBAction)clickDown:(id)sender {

}

-(IBAction)clickStart:(id)sender {
    isAtStartScreen = NO;
    [self hideStartScreenViews];

}

-(void)showStartScreenViews {
    enemyShip1.hidden = YES;
    enemyShip2.hidden = YES;
    enemyShip3.hidden = YES;
    enemyShip4.hidden = YES;
    enemyShip5.hidden = YES;
    userBullet.hidden = YES;
    enemyBullet1.hidden = YES;
    enemyBullet2.hidden = YES;
    enemyBullet3.hidden = YES;
    up.hidden = YES;
    down.hidden = YES;
    startButton.hidden = NO;
    title.hidden = NO;
    score.hidden = NO;


}

-(void)hideStartScreenViews {
    enemyShip1.hidden = NO;
    enemyShip2.hidden = NO;
    enemyShip3.hidden = NO;
    enemyShip4.hidden = NO;
    enemyShip5.hidden = NO;
    userBullet.hidden = NO;
    enemyBullet1.hidden = NO;
    enemyBullet2.hidden = NO;
    enemyBullet3.hidden = NO;
    up.hidden = NO;
    down.hidden = NO;
    title.hidden = YES;
    score.hidden = YES;
    startButton.hidden = YES;


}

-(void) gameLogic {

}

-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
    //UITouch *touch = [touches anyObject];

}


- (void)viewDidLoad
{

    [self showStartScreenViews];
    userSpaceShip.hidden = NO;
    backgroundImage.hidden = NO;


    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

@end

Answer 1

您可能错误地将uiviews绑定到.h文件，当您尝试手动执行时，尝试使用ctr键并单击并拖动

iOS应用程序显示黑屏

1 个答案: