问题
I have a problem with my Android Studio app on macOS Sierra.
It seems like the app is not really open, because usually, when an app is open, there is a dot under its icon in the dock, but on my computer there is none...
The true problem is that the menu bar options like "File", "Build", ... don't show up, and I can't access them. Instead I have the options of the next open app. Once again, it looks as if Android Studio were not open. It's very annoying because I can't use all the tools.
Except these problems, I can edit my code, I can launch an app on a device using a USB wire, etc. It's very weird, and I haven't seen any similar issues on the Web. I tried restarting the app and restarting my computer, none of these worked...
Have you ever experienced the same problem with Android Studio (or with any other app)?
回答1:
This was fixed by Apple. Upgrading macOS to 10.13.2 Beta 4 (17C79a) resolved the issue for me.
回答2:
According to IDEA-175658 this is a known bug in High Sierra. But it seems to be a bug of Java and not Jetbrains products.
The workaround by the time being is installing Apple legacy Java 6 runtime. I can confirm it works over here.
来源：https://stackoverflow.com/questions/44778860/menu-bar-not-showing-in-android-studio