arrays - 不能为 [String] 类型的下标

Question

我收到此错误:

        cell.naamItem = VragenInformatie[indexPath.section][indexPath.row][0]

我在同一个类(class)里有这个:

    var VragenInformatie: [[[String]]] = [[[]]]

这就是数组的样子:

var VragenInformatie: [[[String]]] = [[["Spelletjeskamer",""],["Keuken",""],["Garage",""],["Binnenplaats",""],["Zitkamer",""],["Slaapkamer",""],["Studeerkamer",""],["Eetkamer",""],["Badkamer",""]],[["De Wit",""],["Pimpel",""],["Blaauw van Draet",""],["Roodhart",""],["Groenewoud",""],["Van Geelen",""]],[["Loden pijp",""],["Pistool",""],["Engelse sleutel",""],["Dolk",""],["Touw",""],["Kandelaar",""]]]

我真的不知道问题出在哪里，我也不知道下标的真正含义

有人可以给一些建议吗？

Answer 1

我敢打赌您的 naamItem 是 UILabel 或类似的东西，而您忘记附加“.text”。如果我的理论是正确的，您的代码应该如下所示:

cell.naamItem.text = VragenInformatie[indexPath.section][indexPath.row][0]

在 naamItem 不是 UILabel、UITextView 或 UITextField 的任何其他情况下，您应该确保 naamItem 的类型为 String .