我安装了并行Xcode 6.3.有没有办法使用设备模拟器在iOS 8下测试和调试我的应用程序?
Simulator Xcode 7.0 beta does not support iOS 8.4 and earlier simulator runtimes. (20699475)
Simulator
Xcode 7.0 beta does not support iOS 8.4 and earlier simulator runtimes. (20699475)
请参考这个link了解更多信息.