swift - 尝试在另一个数组中使用可解码结构时出现可解码错误

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已关闭。这个问题是 not reproducible or was caused by typos 。目前不接受答案。

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这个问题是由拼写错误或无法再重现的问题引起的。虽然类似的问题可能是 on-topic在这里，这个问题的解决方式不太可能帮助 future 的读者。

已关闭 5 年前。

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我遇到可解码错误:不符合可解码...

对于:

struct Packages : Decodable {
let id: Int
let name: String
let idService: Int
let nationality: String
let totalPrice: Int
let visitsPerWeek: Int
let pricePerVisit: Int
let excludedDays: String
let excludedShifts: String
let excludedDates: String
let extraVisits: Int
let dateEnabled: String
let dateDisabled: String
let allowedFrom: String
let allowedTo: String
let visitType: String
let createdAt: String?
let updatedAt: String?
}
struct Nationalities : Decodable{
let id: Int
let name: String
let createdAt: String?
let updatedAt: String?
}
struct Services : Decodable{
let id: Int
let name, description: String
let createdAt: String?
let updatedAt: String?
}

我在这里使用它，例如:

struct Root2 : Decodable {
let services : [Services]
let nationalities : [Nationality]
let packages : [Packages]
}

我得到的是:

Root2 does not conform to Decodable

为什么？以及如何解决？

Answer 1

应该是这样的

struct Root2 : Decodable {
    let services : [Services]
    let nationalities : [Nationalities]
    let packages : [Packages]
}

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