所以这是我目前的问题.我正在尝试创建一个屏幕保护程序,我正在做的就是设置这样的背景颜色,
public override func drawRect(rect: NSRect) { super.drawRect(rect) let color = NSColor(red:0.33,green:0.78,blue:0.99,alpha:1) color.setFill() NSBezierPath.fillRect(rect) }
非常坦率的.我还设置了EMBEDDED_CONTENT_CONTAINS_SWIFT = YES;
现在,当我去安装.saver文件时,我返回的是一条消息
You cannot use the screensaver X with this version of OS X
有任何想法吗?
解决方法
如果你在Mojave上,那么Principal类也需要包含模块名称(目标名称):
<key>NSPrincipalClass</key> <string>[YourTarget].[YourClass]</string>
您可能还需要在Build Settings中将Always Embed Swift Standard Libraries设置为YES,并检查上面的Principle Class.
资料来源:
https://github.com/JohnCoates/Aerial/issues/464
https://blog.viacom.tech/2016/06/27/making-a-macos-screen-saver-in-swift-with-scenekit/