I have been working on an iOS app for some time, all of a sudden I am getting the following crash every time I run the app in the iOS 5.1 Simulator. The App does not use Core Data and I am not sure what brought this about. I have deleted the app from…
苹果昨天公布新语言Swift(雨燕),须要安装xcode6 以及mac os 系统为10.9以上. (xcode6 beta 可在官方下载.须要登录开发人员账号:mac os 系统直接更新就可以.在此就不详细说明了) 在安装完成后,打开xcode6,新建一个项目,编译正常,但执行却出错.模拟器无法正常启动(黑屏),xcode弹出Unable to boot the iOS Simulator. 重装xcode6.重新启动后依然报错. 后来在苹果官方下载专门演示swift的demo,编译时出错:…
昨天遇到一个问题,在项目swift1.2适配swift2.0的过程中,修改完毕之后,运行报错如下: /Pods/NewRelicAgent/NewRelic_iOS_Agent_5.1.0/NewRelicAgent.framework/NewRelicAgent(CustomAnalyticEvent.cxx.o), building for iOS simulator, but linking in object file built for OSX, for architecture x8…