Xcode的期望標識符

Question

_options = [[NSArray arrayWithObjects: 
      [NSDictionary dictionaryWithObjectsAndKeys:[UIImage imageNamed:@"facebook.png"],@"img",@"Facebook",@"text", nil], 
      [NSDictionary dictionaryWithObjectsAndKeys:[UIImage imageNamed:@"twitter.png"],@"img",@"Twitter",@"text", nil], 
      [NSDictionary dictionaryWithObjectsAndKeys:[UIImage imageNamed:@"tumblr.png"],@"img",@"Tumblr",@"text", nil], 
      [NSDictionary dictionaryWithObjectsAndKeys:[UIImage imageNamed:@"google-plus.png"],@"img",@"Google+",@"text", nil], 
      [NSDictionary dictionaryWithObjectsAndKeys:[UIImage imageNamed:@"linkedin.png"],@"img",@"LinkedIn",@"text", nil], 
      [NSDictionary dictionaryWithObjectsAndKeys:[UIImage imageNamed:@"pinterest.png"],@"img",@"Pinterest",@"text", nil], 
      [NSDictionary dictionaryWithObjectsAndKeys:[UIImage imageNamed:@"dribbble.png"],@"img",@"Dribbble",@"text", nil], 
      [NSDictionary dictionaryWithObjectsAndKeys:[UIImage imageNamed:@"deviant-art.png"],@"img",@"deviantArt",@"text", nil], 
      nil]; 

Answer 1

你把在那裏你只有一個需要兩個方括號：

_options = [NSArray arrayWithObjects: // And so on... 
//  ^^^ You need only one square bracket here 

Answer 2

錯誤消息「預期標識符」意味着你方括號中的一個不正確的水平。例如：

[7]; 

這是非法的，因爲它周圍有一組額外的方括號。此行是合法的（但沒用）：

7;