How can I see git log in AOSP (Android Open Source Project) after repo sync done?

Hi I'm trying to see git log each project under AOSP(Android Open Source Project).

At first the command repo sync is successfully done and I checked running emulator successfully after I built.

But I don't understand why I can't see git log It says

fatal: not a git repository (or any of the parent directories): .git

but .git is directly download by repo sync command so It should be work right? Is there anything have to do more to see git logs?

Here is a screen shot the root directory is /aosp which is .repo located and it's a external device(additional HDD).

Solution

I did a clean repo sync, and it works fine. Maybe something is wrong with your local copy/clone, maybe try it again from beginning within a different location.