Error: "fatal: this operation must be run in a work tree"

[dungtam73]

Hi
I have tried to run the bat file then I got an error message: "this operation must be run in a work tree".
Could you fix it ? Thanks!!

Screenshoot:

Log file:
webrtc_windows_build_log.txt

[ziriax]

Unfortunately this project is no longer maintained. I should update the readme really...

[dungtam73]

Thank you!! Could you give me a suggestion about another project?

[ziriax]

Sorry, I'm no longer working at WonderMediaProductions, so I haven't looked into webrtc for a long time, so I would have to Google myself