It's seems this file is damaged or don't upload completely on server.

thanks for reporting. I did a forced push with clean files.

Your welcome. Can you tell me when master version merge to develop? thanks

develop is merged to master, not the opposite. It happens irregularly as of today. I can't give a date.

Okay, Some issues such as multi UE scenario closed but there are some problems yet, Are there some one working on it? or issue closed at all?

Many people work on improving the software, yes. Multi-UEs is a top priority internally at EURECOM. I can't give a date on when things will be better though.

Okay thank you dear Cedric.

Sorry, I have question from you: I see some branches in openairinterface project. are they merge to develop? (i.e. branchXXXX -> develop -> master) or they are separate projects?

Many are merged back, the active ones should mostly be synchronized now with the develop branch.

Thanks