Lots of (debugging) messages, what's the meaning ?

On an iOS 10 simulator I get the following messages:


  • subsystem: com.apple.BackBoardServices.fence, category: Workspace, enable_level: 1, persist_level: 0, default_ttl: 0, info_ttl: 0, debug_ttl: 0, generate_symptoms: 0, enable_oversize: 0, privacy_setting: 0
  • subsystem: com.apple.UIKit, category: HIDEventFiltered, enable_level: 0, persist_level: 0, default_ttl: 0, info_ttl: 0, debug_ttl: 0, generate_symptoms: 0, enable_oversize: 1, privacy_setting: 2
  • subsystem: com.apple.BaseBoard, category: MachPort, enable_level: 1, persist_level: 0, default_ttl: 0, info_ttl: 0, debug_ttl: 0, generate_symptoms: 0, enable_oversize: 0, privacy_setting: 0


What shall I do with these messages?


Hartwig

Replies

This is a known issue with Beta 4. Per the release notes:


Xcode Debug Console shows extra logging from system frameworks when debugging applications in the Simulator. (27331147, 26652255)


So, you don't need to do anything with them. They should go away in a future release of Xcode.


Note that you can filter your log messages, so if you don't want to see those messages, prepend your print() statements with a character like • (option-8) and then filter on that. It will strip out everything but your own debugging messages.

Submitted bug 28463719