Launch screens may not use instances of IBUIStoryboardEntryPointIndicator.
Launch screens may not use instances of IBUIStoryboardEntryPointIndicator.
swiftc failed with exit code 11
解决方法:删除LaunchScreen.storyboard文件。
参考:[http://stackoverflow.com/questions/32444733/launch-screen-illegal-configuration-xcode-6-4]
[http://www.flagsoft.com/cmswp/en/2015/06/08/swift-compiler-error-swiftc-failed-with-exit-code-11/]