去下载了个Xcode 9.1 beta版：
解压后，放到程序中，结果启动后：
看不到模拟器：
搞得没法调试。
但是诡异的是：
实际上是可以调试代码的
但是就是模拟器无法显示出来。
不过此处是可以看到Simulator的列表的：
xcode 9 beta not see simulator
ios – xcode 9 doesn’t have any simulator device – Stack Overflow
ios11 – Can’t create new simulator in xcode 9 beta – Stack Overflow
ios – Unable to install app in simulator xcode 9 beta – Stack Overflow
然后去：
/Users/crifan/Library/Logs/CoreSimulator/CoreSimulator.com.apple.iphonesimulator.log
看到log是：
Sep 19 14:46:07 licrifandeMacBook-Pro com.apple.iphonesimulator[11602] <Error>: Error Domain=NSPOSIXErrorDomain Code=61 “Connection refused” UserInfo={NSLocalizedDescription=CoreSimulator.framework was changed while the process was running. This is not a supported configuration and can occur if Xcode.app was updated while the process was running. Service name ((null)) does not match expected service name (com.apple.CoreSimulator.CoreSimulatorService).} Sep 19 14:46:07 licrifandeMacBook-Pro com.apple.iphonesimulator[11602] <Error>: Error Domain=NSPOSIXErrorDomain Code=61 “Connection refused” UserInfo={NSLocalizedDescription=CoreSimulator.framework was changed while the process was running. This is not a supported configuration and can occur if Xcode.app was updated while the process was running. Service name ((null)) does not match expected service name (com.apple.CoreSimulator.CoreSimulatorService).} Sep 19 17:21:48 licrifandeMacBook-Pro com.apple.iphonesimulator[11602] <Error>: Error Domain=NSPOSIXErrorDomain Code=53 “Software caused connection abort” UserInfo={NSLocalizedDescription=Error returned in reply: Connection invalid} Sep 19 17:21:48 licrifandeMacBook-Pro com.apple.iphonesimulator[11602] <Error>: Error Domain=NSPOSIXErrorDomain Code=53 “Software caused connection abort” UserInfo={NSLocalizedDescription=Error returned in reply: Connection invalid} Sep 29 15:19:45 licrifandeMacBook-Pro com.apple.iphonesimulator[297] <Error>: Error Domain=NSPOSIXErrorDomain Code=61 “Connection refused” UserInfo={NSLocalizedDescription=CoreSimulator.framework was changed while the process was running. This is not a supported configuration and can occur if Xcode.app was updated while the process was running. Service version (494.22.3) does not match expected service version (494.13.6).} Sep 29 15:19:45 licrifandeMacBook-Pro com.apple.iphonesimulator[297] <Error>: Error from finding pasteboard support port, Error Domain=NSPOSIXErrorDomain Code=53 “Software caused connection abort” UserInfo={NSLocalizedDescription=Error returned in reply: Connection invalid} Sep 29 15:19:45 licrifandeMacBook-Pro com.apple.iphonesimulator[297] <Error>: Error Domain=NSPOSIXErrorDomain Code=53 “Software caused connection abort” UserInfo={NSLocalizedDescription=Error returned in reply: Connection invalid} Sep 29 15:19:45 licrifandeMacBook-Pro com.apple.iphonesimulator[297] <Error>: Error from finding pasteboard support port, Error Domain=NSPOSIXErrorDomain Code=53 “Software caused connection abort” UserInfo={NSLocalizedDescription=Error returned in reply: Connection invalid} Sep 29 15:19:45 licrifandeMacBook-Pro com.apple.iphonesimulator[297] <Error>: Error Domain=NSPOSIXErrorDomain Code=61 “Connection refused” UserInfo={NSLocalizedDescription=CoreSimulator.framework was changed while the process was running. This is not a supported configuration and can occur if Xcode.app was updated while the process was running. Service version (494.22.3) does not match expected service version (494.13.6).} Sep 29 15:19:45 licrifandeMacBook-Pro com.apple.iphonesimulator[297] <Error>: Error Domain=NSPOSIXErrorDomain Code=53 “Software caused connection abort” UserInfo={NSLocalizedDescription=Error returned in reply: Connection invalid} Sep 29 15:26:33 licrifandeMacBook-Pro com.apple.iphonesimulator[297] <Error>: Error Domain=NSPOSIXErrorDomain Code=53 “Software caused connection abort” UserInfo={NSLocalizedDescription=Error returned in reply: Connection invalid} Sep 29 15:26:52 licrifandeMacBook-Pro com.apple.iphonesimulator[297] <Error>: Error Domain=NSPOSIXErrorDomain Code=53 “Software caused connection abort” UserInfo={NSLocalizedDescription=Error returned in reply: Connection invalid} Sep 29 15:26:52 licrifandeMacBook-Pro com.apple.iphonesimulator[297] <Error>: Error Domain=NSPOSIXErrorDomain Code=53 “Software caused connection abort” UserInfo={NSLocalizedDescription=Error returned in reply: Connection invalid} |
但是搞笑的是：
重新试了几次Xcode和Simulator后，又可以看到了：
【总结】
此处，打开和重启Xcode和Simulator，多去试试几次，最后就可以：
Xcode 9.1 Beta，正常启动Simulator，继续正常调试了。
【后记】
后来，在本地已经是Xcode9.1beta的情况下，尝试通过AppStore更新Xcode 9.0，但是更新到最后，始终显示正在安装但是无法完成。
不过无意间发现，倒是可以看到simularots了：
所以，感觉还是Xcode 9.x的版本之间，没有兼容的很好的样子。
但是无论如何，现在可以看到模拟器，并且可以启动模拟器和调试了。
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