My service window show nothing!

[81860-스크린샷-2016-11-10-오전-44230.png|81860]

I’m using MacBook 2014mid, Sierra.
my unity version is 5.4.2f2
I reinstall (erase and install) and reboot several times, but it’s always same.
What’s wrong???

Perhaps like the issues with the Asset store tab, you should drag the docked tab into it’s own window by grabbing the tab and dragging it out.

The asset store tab issue in sierra for reference: Asset Store gray screen in Unity (MacBook Pro; 10.12) - Questions & Answers - Unity Discussions