How to fix refreshPreferences Message in Xcode 9

Question

add this line code to my class

let myLayer = CALayer()
myLayer.contents = self.makeTrySwiftLogoImage().CGImage

var transform = CATransform3DIdentity
transform.m34 = 1.0 / -500
transform = CATransform3DRotate(transform, 45.0f * M_PI / 180.0, 0, 1, 0)
myLayer.transform = transform

and get this message to my console

2017-09-22 18:00:53.354890+0330 SibDiet[973:944502] refreshPreferences: HangTracerEnabled: 0 2017-09-22 18:00:53.355974+0330 SibDiet[973:944502] refreshPreferences: HangTracerDuration: 500 2017-09-22 18:00:53.356014+0330 SibDiet[973:944502] refreshPreferences: ActivationLoggingEnabled: 0 ActivationLoggingTaskedOffByDA:0

and don't run my application, remove this 6 line and run again but receive this message again, remove Xcode and install again but no fix

The same topic: [enter link description here](https://stackoverflow.com/questions/46392382/how-to-fix-refreshpreferences-hangtracerenabled-and-hangtracerduration-message-i/46469643#46469643) — Kris Dude, Sep 28 '17 at 12:55

score -1 · Answer 1 · edited Jun 20 '20 at 09:12

-1

I managed to fix it on High Sierra(10.13.1) XCode 9.1 and with iOS 11.0.3 by defining OS_ACTIVITY_MODE as disable by going in XCode via

Product > Scheme > Edit Scheme > Arguments > Environment Variables

add OS_ACTIVITY_MODE disable schema editor (fragment)

Note: NSLog may not work after doing this.

Similar issue is reported in the question:

refreshPreferences HangTracerEnabled / HangTracerDuration messages in iOS 11 + Xcode 9

edited Jun 20 '20 at 09:12

Community

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answered Nov 16 '17 at 00:38

matrix3003

386
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I believe I fulfil the critique had been made – matrix3003 Nov 17 '17 at 20:26

How to fix refreshPreferences Message in Xcode 9

1 Answers1

refreshPreferences HangTracerEnabled / HangTracerDuration messages in iOS 11 + Xcode 9