xcode - Swift NSDate Xcode error - SourceKitService terminated

Question

import Foundation


var currentTime = NSDate()
println("It is currently", currentTime)

This Swift code is very simple and should work, correct? Why am i receiving an error that says "SourceKitService terminated - editor functionality currently limited" Am I doing something wrong or is it the beta's fault?

Answer 1

您将使用 Jack Wu 在第一条评论中建议的字符串插值：

println("It is currently \(currentTime)")

主println函数不接受多个参数。你也可以使用

println(currentTime)

但是，您的第一次（语法错误）尝试导致 Xcode 6 崩溃（至少对我来说是这样）当然是一个错误。您应该只报告一个问题。