标要求接口的NSMutableArray的尺寸未在非脆弱ABI

Question

cnstant下面是一个片段，我正在错误：

-(IBAction)rateButtonClick:(id)sender{ 

    NSMutableArray *starImage = [[NSMutableArray alloc]initWithObjects:starImage1, starImage2, starImage3, starImage4, starImage5, nil]; 

    NSArray *halfRateButton = [[NSArray alloc]initWithObjects:halfRateButton1, halfRateButton2, halfRateButton3, halfRateButton4, halfRateButton5, nil]; 

    int buttonClicked = (((UIButton *)sender).tag); 
    int i; 

    for (i = 0; i < buttonClicked; i++) { 
     **starImage[buttonClicked].image = [UIImage imageNamed:@"rate.png"];** 
    } 

    if (lastButtonClicked != buttonClicked) { 
     **starImage[buttonClicked].image = [UIImage imageNamed:@"star-half-full.png"];** 
    }else 
     **starImage[buttonClicked].image = [UIImage imageNamed:@"rate.png"];** 
     lastButtonClicked = buttonClicked; 

    for (i = 0; i <= buttonClicked; i++) { 
     **halfRateButton[i].hidden = YES;** 
    } 
} 

的错误出现在标线。将它们更改为

**[starImage objectAtIndex:i].image = [UIImage imageNamed:@"rate.png"];** 

不工作。我得到一个错误：

image property not found on object of type (id).

这里，satrImage1到starImage5是UIImageViews。 halfRateButton1到halfRateButton5是按钮。

Answer 1

我不知道你想要什么，但我想下面的答案可以帮助你摆脱错误。 试试这个

[[starImage objectAtIndex:i] setImage:[UIImage imageNamed:@"rate.png"]]; 

或

UIImageView *temp = [starImage objectAtIndex:i]; 
tmp.image = [UIImage imageNamed:@"rate.png"];