FIX ERROR – xcode-select: error: tool 'agvtool' requires Xcode

The Fastlane assembly on MacOS fell on the following error: xcode-select: error: tool 'agvtool' requires Xcode, but active developer directory '/Library/Developer/CommandLineTools' is a command line tools instance Solution: Make sure that Xcode is installed, and then run the following command:

Fix ERROR – Slack KDE icon Fix

After updating Slack on Kubuntu 18.04, the icon looked like this: The solution is the following, you need to replace the icons of Slack. To do this, you can use a ready-made script: Or download the archive here archive here.