I have uninstall xcode and reinstalled. I also tried below
Just unset DYLD_INSERT_LIBRARIES environment variable in the /etc/launchd.conf or ~/.launchd.conf file. Which you can edit by
sudo vi /etc/launchd.confBut no solution found so far. Please help me to resolve it.
Same problem here. The problem started has 2 hours ago.
os: El Capitan
The console log shows some strange things about google chrome and google software update mixed with xcode core simulator
The errors messages show deny file create in /private/tmp
System Integrity Protection: enabled
could not create temporary state directory
Yes, I have tried many ways but no solutions found.
Please reply me if you found any solutions
Same problem here.
Xcode 8.
Encountered same problem here. Problem started some 5 hours ago. It was working fine before that.
I have uninstalled and reinstalled Xcode, installed simulator ios9.3 and unset DYLD_INSERT_LIBRARIES environment variable. Nothing worked so far.
Below is the error log.
Encountered an error communicating with Interface Builder Cocoa Touch Tool. (Failure reason: Interface Builder Cocoa Touch Tool failed to launch): Failed to boot device SimDevice : IBSimDeviceTypeiPad2x (47B338E4-C8AC-4135-A7D7-2361F9C7B360) : state={ Shutdown } deviceType={ SimDeviceType : com.apple.dt.Xcode.IBSimDeviceType.iPad-2x } runtime={ SimRuntime : 10.0 (14A345) - com.apple.CoreSimulator.SimRuntime.iOS-10-0 } for context <IBCocoaTouchToolLaunchContext: 0x7fae5eb01c20> toolName = Interface Builder Cocoa Touch Tool, description = <IBCocoaTouchPlatformToolDescription: 0x7fae5ee35bf0> System content 2x for IBCocoaTouchFramework-NineOneAndLater w/ high fidelity (Failure reason: Failed to boot SimDevice : IBSimDeviceTypeiPad2x (47B338E4-C8AC-4135-A7D7-2361F9C7B360) : state={ Shutdown } deviceType={ SimDeviceType : com.apple.dt.Xcode.IBSimDeviceType.iPad-2x } runtime={ SimRuntime : 10.0 (14A345) - com.apple.CoreSimulator.SimRuntime.iOS-10-0 }): The folder “disabled.plist” doesn’t exist. (Failure reason: The folder doesn’t exist.): The operation couldn’t be completed. No such file or directory (Failure reason: No such file or directory)
Same thing started happening to me today too. I've restarted Xcode, rebooted my machine, deleted and re-installed Xcode (now I'm stuck with an ugly colour scheme, blech) and it's still not working... I'm running out of options here. 😠
I have found some solution after waste of whole day, Please try to do below
Is disabling Rootless really that good a solution though?
Turn off System Integrity Protection in El Capitan, It will Work Just found solution.
Click the menu.Select Restart...Hold down command-R to boot into the Recovery System.Click the Utilities menu and select Terminal.Type csrutil disable and press return.Close the Terminal app.Click the menu and select Restart....
Dont know much in that but after doing this its works. Help me if any good solution you found.
Same problem, started today on Oct 18, and did not happen yesterday on Oct 17.
Running OS X El Capitan 10.11.6
Xcode 8.0 (8A218a)
It is very concerning that I'm seeing that the solution appears to be to disable SIP, since its purpose is to prevent malware attacks.
Another data point is that my Mac is not set to automatically install either Mac or App updates, but it will automatically 'install system data files and security updates' and was checked this morning.
My theory is that SIP was updated to address a security vulnerability and somehow flagged the simulator as a false positive.
I was thinking that it was a date related bug but honestly, your theory makes a lot more sense.
I had the same problem yesterday. I really didnt want to disable Rootless, so I was searching for the other way.. and I found it!
Simply update from El Capitan to Sierra - This solved my problem with simulator in Xcode 8
