csdid error: All observations require at least 1 not treated period

[Henry Strawforrd]

I am using in a repeated cross section setting with two time periods.

The table that the command gave me looks fine, all cells have observations.

Anybody knows what might be going on?

PS: Is the error message wrong? I guess it should be that all "groups" require 1 not treated period.

[Henry Strawforrd]

PS: This error occurs only since I updated to the newest version of csdid, before the code worked fine.

[Henry Strawforrd]

I now replaced the csdid.ado with the old ado file and do not get this error.