Graph Data Modeling Fundamentals - bug on some lessons that 'Check Database'

General
1

Lessons: Adding language nodes, Adding Genre nodes, Specializing ACTED_IN and DIRECTED relationships, specializing RATED relationship, Adding a Node Role.

even when I'm introducing on the sandbox the 'solution' suggested and I can see that the refactor has been made successfully on the database, the response is the same:

OOPS!

It looks like you haven't passed the test, please check your answers and try again.If you are stuck, try clicking the Show Hint button.

"

2

Hello @dnz81 ,

From what you are describing, it seems like the initial import using Data Importer did not complete successfully.
Make sure that you are using the blank sandbox for this course and that you have mapped all fields correctly (name and type) in the Challenge for using the Data importer.

Elaine