在Xcode 6 beta中尝试使用Swift操场时出错

I encountered the following error when I create and open a playground for Swift, any solution for it?

当我为Swift创建和打开一个游乐场时，我遇到了以下错误，它的解决方案是什么？

Error running playground.
Failed to prepare for communication with playground.

3 个解决方案

#1

For me the restarting XCode 6 did not solve the problem. So I restarted the Mac. It worked afterwards.

对我来说，重启XCode 6并没有解决问题。所以我重新启动了Mac。之后它起作用了。

This tutorial was helpful: http://www.raywenderlich.com/74438/swift-tutorial-a-quick-start

本教程非常有用：http：//www.raywenderlich.com/74438/swift-tutorial-a-quick-start

#2

I'm experiencing the same problem, but restarting xCode6-beta seems to solve it.

我遇到了同样的问题，但重启xCode6-beta似乎解决了这个问题。

#3

On Xcode 6.1.1

在Xcode 6.1.1上

Creating playground using the path Xcode->Start and selecting "Get Started With a Playground" is giving "Error running playground. Unable to find suitable target device"

使用路径Xcode创建游乐场 - >开始并选择“开始使用游乐场”会出现“错误运行游乐场。无法找到合适的目标设备”

Creating playground using the path Xcode->File->New and then choosing playground => No errors

使用路径Xcode-> File-> New创建游乐场，然后选择playground => No errors

#1