Can't open the tree-view

[ericychoi]

Just installed this package, but I somehow can't get it to open the tree view at all.

I am using Atom 1.14.3 in Mac.
What I can do to provide you with any info necessary?

[mateddy]

Same issue here:

Working: Atom 1.16 on Ubuntu
Not working: Atom 1.17 beta 5 on Windows 10