@lvalue的NSMutableArray」是無法轉換爲‘序列類型’

Question

我triying通過NSMutableArray斯威夫特循環。但是，爲什麼我得到這個錯誤在簡單的情況下是這樣的：

// note : `responseObject:AnyObject!` 

var temp = NSMutableArray(array: responseObject as! [AnyObject]) 

for a:NSDictionary in temp { // @lvalue NSMutableArray' is not convertible to 'SequenceType' 
    // Do some stuff here... 
} 

Answer 1

這應該工作：

var temp = NSMutableArray(array: responseObject as! [AnyObject]) 

for a in (temp as NSArray as! [NSDictionary]) { 
    // 'a' is of type 'NSDictionary' 
    // Do some stuff here... 
}