Error in school module
I am trying to install School Module of tecnoba in OpenERP 6 but I am getting this error message:
typeerror int() argument must be a string or a number not 'built in function or method'
I checked the XML (school_base_demo.xml) but could not understand as to what to change.
The XML code is:
<record id="school_course_line_0" model="school.course.line"> <field eval="ref('school_course_0')" name="course_id"/> <field eval="ref('school_offer_0')" name="offer_id"/> <field name="needly">required</field> <field name="weekly_hours" eval="4" /> </record>
Any ideas as to how to solve this?