Revert killall -KILL Dock I'm playing around with Dock and until now I was using killall Dock command to relaunch it.

Now I used killall -KILL Dock and my Dock went down without relaunching itself. I tried restarting my mac but it did not help.

I tried to open also /System/Library/CoreServices/Dock/Contents/MacOS/Dock but all I'm getting is:

2018-08-18 22:05:31.276 Dock[1061:44244] -[__NSCFNumber stringByExpandingTildeInPath]: unrecognized selector sent to instance 0xe5cdf6a4f4b8bcfb
2018-08-18 22:05:31.277 Dock[1061:44244] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFNumber stringByExpandingTildeInPath]: unrecognized selector sent to instance 0xe5cdf6a4f4b8bcfb'


Is there any way I can get my Dock back :(?
So, fortunately I found where the problem was - it was the desktoppicture.db file located in ~/Library/Application Support/Dock/. Probably a corrupted one. Removing it made the macOS replaced it automagically with a new one :)