我是 VirtualBox macOS 的新手，我正在尝试使用 IOS 模拟器运行 flutter，但是当我尝试打开 IOS 模拟器时，加载时间很长，并且出现错误并说SpringBoard 意外退出。我想知道我将如何修复它？我已经尝试重新安装它，但错误仍然出现。
Process: SpringBoard [850]
Path: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/CoreServices/SpringBoard.app/SpringBoard
Identifier: SpringBoard
Version: 1.0 (50)
Code Type: X86-64 (Native)
Parent Process: launchd_sim [719]
Responsible: SimulatorTrampoline [714]
User ID: 501
Date/Time: 2020-06-13 18:56:35.137 -0700
OS Version: Mac OS X 10.15.3 (19D76)
Report Version: 12
Anonymous UUID: C3FC17E7-DC36-0C9B-B9ED-3D40775A17B0
Sleep/Wake UUID: 48BAAE61-7371-48CE-82D8-E10AFAEE7A5A
Time Awake Since Boot: 3400 seconds
System Integrity Protection: enabled
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_INSTRUCTION (SIGILL)
Exception Codes: 0x0000000000000001, 0x0000000000000000 …