我认为Ionic在iOS中有一个巨大的错误。我收到以下错误消息：

2019-11-06 12:09:31.560205+0100 MyApp[6687:1400464] [Process] kill() returned unexpected error 1
2019-11-06 12:09:31.560562+0100 MyApp[6687:1400464] [Process] kill() returned unexpected error 1
2019-11-06 12:09:31.660322+0100 MyApp[6687:1400464] [Process] kill() returned unexpected error 1
2019-11-06 12:09:31.660699+0100 MyApp[6687:1400464] [Process] kill() returned unexpected error 1
2019-11-06 12:09:31.765716+0100 MyApp[6687:1400464] [Process] kill() returned unexpected error 1
2019-11-06 12:09:31.767176+0100 MyApp[6687:1400464] [Process] kill() returned unexpected error 1
2019-11-06 12:09:31.862421+0100 MyApp[6687:1400464] [Process] kill() returned unexpected error 1
2019-11-06 12:09:31.863232+0100 MyApp[6687:1400464] [Process] kill() returned unexpected error 1
2019-11-06 12:09:33.680251+0100 MyApp[6687:1400464] [Process] kill() returned unexpected error 1
2019-11-06 12:09:33.680582+0100 MyApp[6687:1400464] [Process] kill() returned unexpected error 1

我可以运行带有错误的Ionic v3 App。但是其中一些直接崩溃/无法打开视图。它仅显示白屏。 我无法运行新的Ionic v4应用程序。所有v4 Apps崩溃/仅显示启动屏幕。

这里有人可以解决吗？没有信息是非常烦人的。