Lesson 'Physics' for group '9A' has no available teachers.
Last updated: Mar 23, 2026
At a glance
This lesson has no teacher that can be assigned to it.
What causes this error
A lesson requires at least one eligible teacher. This error occurs when no teacher is available — typically because the lesson has restrictive teacher requirements or all eligible teachers are fully booked.
How to fix it
- Check teacher assignment — In the Lessons section, verify that at least one teacher is assigned or eligible for this lesson.
- Review teacher availability — Check if the eligible teachers have too many unavailable periods or an overloaded schedule.