MacBook – Icons not appearing on High Sierra

high sierraiconmacbook pro

I updated to High Sierra on my Macbook Pro when it was released.
Since I have updated, a lot of my applications show the attached icon when I open them.
Does anyone know a fix to this?

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Best Answer

Give this a try. 

sudo find /private/var/folders/ -name com.apple.iconservices -exec rm -rf {} \;
sudo rm -rf /Library/Caches/com.apple.iconservices.store
killall Dock

After running the commands, I had to remove the app from the dock and add it again. It worked for me but YMMV.

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