相关疑难解决方法(0)

我不断从 swift playgrounds 收到一个错误，它找不到“调用中参数‘闭包’的缺失参数”。

func someFunc(closure: () -> (), closure2: () -> ()) {
    closure()
    closure2()
}

someFunc() {
    print("Calling from closure()")
} closure2: {
    print("Calling from closure2()")
}