Objective-C syntax error “Expected ']'”

Question

I am attempting to configure cells in a TableView . One of the things I am trying to do is change the font and color of the text in the cells. Here is the code:

- (void)configureView {
    UIFont *cellFont = [UIFont fontWithName:@"Raleway-Thin" size:14];
    NSDictionary *cellAttributesDictionary = [NSForegroundColorAttributeName: [UIColor whiteColor], NSFontAttributeName: cellFont];
}

At the colon after NSFontAttributeName I am getting the error Expected ']' . What is causing this error?

Answer 1

在Objective-C中，字典文字的正确语法为@{...};

NSDictionary *cellAttributesDictionary = @{NSForegroundColorAttributeName: [UIColor whiteColor], NSFontAttributeName: cellFont};