从初始化程序

Question

试图添加一堆对象。这有什么不对？在所有路径上都没有调用self.init吗？

    convenience init(testdata: Bool = false) {
    if testdata {
        let expenses = ["Housing", "Cell Phone", "Utilities", "Auto Insurance","Food", "Netflix","Internet"];
        let prices = [600,90,50,106,240,9,60];

        for i in 0..<6 {
            let expense = expenses[i];
            let valueInDollars = prices[i];
            self.init(expense: expense, valueInDollars: valueInDollars);
        }
    } else {
        self.init(expense: "", valueInDollars: 0);
    }
} <-- Error on this bracket