A relation “table_name” does not exist in “Many2many relation” in Odoo 10.0

Question

I want to do a functionality :"a student can inscript a course, or a teacher can choose a course to teach". Here is my python code:

Running odoo : A teacher want to choose a course to teach

I don't know clearly why relation "lop_phu_trach" does not exist even though I initialized it in the model "studentmanagement.khoahoc"

Thanks for your help in advanced

Answer 1

我已经解决了，在模型“ studentmanagement.giaovien”中，我更改为

LopPhuTrach = fields.Many2many('studentmanagement.khoahoc', string="Chọn lớp")

Answer 2

You don't have lop_phu_trach in your studentmanagement.khoahoc model. What you have is LopPhuTrach .

Try changing lop_phu_trach to LopPhuTrach .