Hello All,

I have created a new model "my.project" which inherits from project.project model.

class my_project(models.Model):
    _name = "my.project"   
    _inherits = {'project.project':'project_id'}
   
   
    project_id = fields.Many2one('project.project', 'Project', ondelete="cascade", required=True)
    is_approved = fields.Boolean(string='Is Valid Project')
    manger_amt = fields.Float(string='Approval Amt')
    approval_note = fields.Char(string="Approval Note", size=32)

File "/home/nirav/OpenERP/odoo/openerp/sql_db.py", line 235, in execute
    res = self._obj.execute(query, params)
ProgrammingError: invalid reference to FROM-clause entry for table "project_project"
LINE 2: ...project_id" = "my_project__project_id"."id") AND ("project_p...
                                                             ^
HINT:  Perhaps you meant to reference the table alias "my_project__project_id".

Thank you.