First install Alcatraz/'ælk?? Træz/plugins.
STEP1: Quit Xcode and naturally quit the simulator.
STEP2: Enter "terminal", please copy the following command one by one:
Command 1:RM-RF ~/library/application\ Support/developer/shared/xcode/plug-ins/alcatraz.xcplugin
Command 2:RM-RF ~/library/application\ support/alcatraz/
Command 3:curl-fssl https://raw.github.com/supermarin/Alcatraz/master/Scripts/install.sh | Sh
Wait patiently, 3 minutes:
This time success, see successfully, "Beer" icon, Xcode7.2?
STEP3: Download the latest version on the official website: Https://github.com/alcatraz/Alcatraz, run alcatraz.xcodeproj after decompression. Close and reopen. Xcode will appear with a prompt and select the Load Bundle.
STEP4: Open Xcode, in the menu bar, select
Note: View the path of the plugin: ~/library/application support/developer/shared/xcode/plug-ins
Xcode7.2 Resolving plugin Invalidation