iOS模拟器在Xcode 10上崩溃

Question

今天,我已经从macOS High Sierra更新了我的iMac到macOS Mojave.从那时起,我无法打开模拟器.每次我试图打开立即崩溃的模拟器.每当我尝试通过Xcode运行模拟器时,Xcode就会显示此错误

超时等待iphonesimulator的模拟器应用程序准备就绪

此外,我试图直接打开模拟器,它立即崩溃.这里的gif(gif有点慢) -

系统CPU和内存状态 -

这里有一些解决方案,我试过但没有运气 -

1. 清除iPhone模拟器缓存

   xcrun simctl erase all
   

2. 清除DerivedData

   ~/Library/Developer/Xcode/DerivedData/
   

3. 清除iOS DeviceSupport

   ~/Library/Developer/Xcode/iOS DeviceSupport/
   

4. 删除Xcode首选项

   defaults delete com.apple.dt.Xcode
   

5. 重启Xcode和系统

---

更新1

macOS日志 -

*** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Device iPhone XS (978302BA-5255-44CB-A77C-188071B99A7C, iOS 12.0, Booted) is available but has no defaultDisplay'
*** First throw call stack:
(
    0   CoreFoundation                      0x00007fff33a9543d __exceptionPreprocess + 256
    1   libobjc.A.dylib                     0x00007fff5f9a6720 objc_exception_throw + 48
    2   CoreFoundation                      0x00007fff33ab008e +[NSException raise:format:arguments:] + 98
    3   Foundation                          0x00007fff35e4c55d -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 194
    4   Simulator                           0x000000010e7510da Simulator + 106714
    5   libdispatch.dylib                   0x00007fff60a24d4f _dispatch_call_block_and_release + 12
    6   libdispatch.dylib                   0x00007fff60a25dcb _dispatch_client_callout + 8
    7   libdispatch.dylib                   0x00007fff60a2c120 _dispatch_lane_serial_drain + <…>
)

Answer 1

此命令应解决您的问题(关闭sim之前和之后打开):

sudo killall -10 com.apple.CoreSimulator.CoreSimulatorService

在此之后,重新启动Xcode,如果模拟器不可用,那么我们需要从Windows> 手动添加它们Device and Simulators