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試圖找出爲什麼這在引發錯誤(「不能下標類型的值‘INOUT詞典’),用於以下循環在Xcode 8.1:不能遍歷字典的數組元素的<String: Any>
var fooDict = Dictionary<String, Any>()
fooDict["test"] = "I'm a string"
fooDict["numberTest"] = "12345"
fooDict["arrayTest"] = [1,3,4,"five"]
for item in (fooDict["arrayTest"] as! Array)
{
print(item)
}
在哪一行發生這種情況? –
相關:[無法從Dictionary值轉換爲Array](http://stackoverflow.com/q/39799149/2976878) – Hamish