ios swift 编译器显示预期的声明错误？
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swift compiler shows Expected declaration error?
提问by Ashwini
When this code is written in AllListViewControllerand run, the compiler shows the Expected Declaration error:
当这段代码被写入AllListViewController并运行时，编译器显示预期声明错误：
for list in lists{
let item = ChecklistItems()
item.text = "Item for \(list.name))"
list.items.append(item)
}
回答by Dharmesh Kheni
回答by TheTiger
You have the code like below image:
你有如下图所示的代码：
Seems like Your code is outside the function. If allListViewControlleris your UIViewControllerclass where the forloop code is written make sure the code should be inside the body of any function of allListViewControllerclass. It can not be outside.
好像你的代码在函数之外。如果allListViewController是您编写循环代码的UIViewController类，请for确保代码应位于allListViewController类的任何函数的主体内。它不能在外面。
Example:
例子：
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
for list in lists{
let item = ChecklistItems()
item.text = "Item for (list.name))"
list.items.append(item)
}
}
You can just initialise/declarethe variables (will be global variables)outside the function body.
您可以在函数体之外初始化/声明变量（将是全局变量）。
