将每个数组元素转换为单独的字符串

Question

假设我有

`
var temp1TeamName = String()
var temp2TeamName = String()
var teamNameOnceArray = [[String]]()
`

我需要]

for i in 0..100 {
if(i=0){
temp1TeamName = ((teamNameOnceArray[i] as AnyObject) as! String)
if(i=1)
{
temp2TeamName = ((teamNameOnceArray[i] as AnyObject) as! String)
}
基本上我想将数组的每个元素存储到不同的String中。

但是在运行时会崩溃。错误是

    Could not cast value of type 'Swift._SwiftDeferredNSArray' 
    (0x10560c988) to 'NSString' (0x1036ba2a8).

     Could not cast value of type 'Swift._SwiftDeferredNSArray' 
     (0x10560c988) to 'NSString' (0x1036ba2a8).

我不知道该怎么办。

我需要帮助！

请帮助我。

假设我有`var temp1TeamName = String（）var temp2TeamName = String（）var teamNameOnceArray = [[String]]（）`我需要0..100 {if（i = 0）{ temp1TeamName =（（（...

Answer 1

我想您正在尝试将[String]转换为String。首先检查数据类型。