My MacBook Pro(Retina, 13-inch, Late 2013) occupies most of my space. I'd done some research and tried some recommended ways but the problem remains.
I tried the "tmutil listlocalsnapshots/" command on the terminal but it turned out that I had no snapshots.
I also typed in the command "sudo mdutil -E /" to reindex my system. It did actually work, yet it released only about 5GB space.
Additionally, I find it quite strange that the total amount of used gigabytes added from the OmniDiskSweeper is about 75GB, which contradicts with the actual amount, 119GB, added from mac's system.
I wonder what the problem is @@, did someone encounter the same issue?