The ART lesson of teacher X from class 8B is not configured correctly. You have specified a single subgroup to attend this lesson

Last updated: Jun 20, 2025

Error message

The ART lesson of teacher X from class 8B is not configured correctly. You have specified a single subgroup to attend this lesson. If all students participate in the lesson, change the division to 'Whole class'

What causes the error

Selecting a division for a lesson means this lesson applies only to a subgroup of the class. In this case, the application expects at least one more lesson for the other subgroup(s) within the same division.

Example:

If no matching lesson is found for the other part of the class, this error is triggered.

How to fix it

You have two options:

  1. If the lesson is meant for the whole class, go to the lessons section, edit the lesson, and set the "Division" field to Whole class.
  2. If the lesson is intended for subgroups, make sure all subgroups are covered. Go to the lessons section and add the missing lessons for the other subgroup(s) in the same division.

Read more

Learn more about how divisions work here

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