BuddyPress

I am evaluating Courseware for possible use in my mathematics courses at my University.
I have managed to install, create groups, a course and a test lecture.
Howerver when I am trying to create an assignment things do not work for me. I fill in everything I can see in the form and when I click Publish assignment I get the error message:
“Please Fill in all the fields”
But I can not find anything that I might have forgotten to fill in. What am I missing?

I could not find anything explaining my problems in the support forum so I just went along and deleted everything, the databases and started my test site over from scratch. This time I did just what I did the first time but this time I have not had any of the problems I experienced before.
Since there are at least one more post reporting the same problem I figured that I leave my feedback of how I managed to solve the problem, since it I could not find any helpful answers to this in the forum.

Pretty weird things, glad you sorted it out.