iOS模拟器运行不了

[renzhe20092584]

Apr 3 17:40:15 oswindeMacBook-Pro com.apple.CoreSimulator.SimDevice.BAA11F89-26B3-483F-BA7F-E9628EBEB39C[25615] (com.apple.WebKit.Networking.57EC301B-EAED-4A3A-9535-8EDF4FFC7A51[30708]): Service exited with abnormal code: 1
Apr 3 17:40:15 oswindeMacBook-Pro com.apple.CoreSimulator.SimDevice.BAA11F89-26B3-483F-BA7F-E9628EBEB39C[25615] (UIKitApplication:com.ali.flutterRookieBook[0xffe8][26591]): Service exited due to signal: Killed: 9
Apr 3 17:40:40 oswindeMacBook-Pro com.apple.CoreSimulator.SimDevice.BAA11F89-26B3-483F-BA7F-E9628EBEB39C[25615] (UIKitApplication:com.wrbug.gitbbs[0x561c][36542]): Service exited due to signal: Trace/BPT trap: 5
Apr 3 17:40:43 oswindeMacBook-Pro com.apple.CoreSimulator.SimDevice.BAA11F89-26B3-483F-BA7F-E9628EBEB39C[25615] (UIKitApplication:com.wrbug.gitbbs[0x725e][36550]): Service exited due to signal: Trace/BPT trap: 5

[WrBug]

我是Android开发的，对iOS工程不大了解，如果是编译不了试试更新下flutter版本