complete_spacetime_cube breaks grouped data

[rschroedy]

Hi,

Right now after I run complete_spacetime_cube I get an error whenever I try to call the completed spacetime cube saying that:

.data must be a valid <grouped_df> object.
Caused by error in validate_grouped_df():
! The groups attribute must be a data frame.

Thanks,
Rob

[JosiahParry]

Hi Rob, can you please provide a reproducible example?