Error takes exactly 1 argument (7 given)

[thatsawan]

Client Traceback (most recent call last):
File "C:\Program Files (x86)\OpenERP 7.0-20170123\server\openerp\addons\web\http.py", line 204, in dispatch
File "C:\Program Files (x86)\OpenERP 7.0-20170123\server\openerp\addons\web\controllers\main.py", line 1133, in call_kw
File "C:\Program Files (x86)\OpenERP 7.0-20170123\server\openerp\addons\web\controllers\main.py", line 1125, in _call_kw
File "C:\Program Files (x86)\OpenERP 7.0-20170123\server\openerp\addons\web\session.py", line 42, in proxy
File "C:\Program Files (x86)\OpenERP 7.0-20170123\server\openerp\addons\web\session.py", line 30, in proxy_method
File "C:\Program Files (x86)\OpenERP 7.0-20170123\server\openerp\addons\web\session.py", line 103, in send


Server Traceback (most recent call last):
File "C:\Program Files (x86)\OpenERP 7.0-20170123\server\openerp\addons\web\session.py", line 89, in send
File "C:\Program Files (x86)\OpenERP 7.0-20170123\server\.\openerp\netsvc.py", line 306, in dispatch_rpc
File "C:\Program Files (x86)\OpenERP 7.0-20170123\server\.\openerp\service\web_services.py", line 632, in dispatch
File "C:\Program Files (x86)\OpenERP 7.0-20170123\server\.\openerp\osv\osv.py", line 190, in execute_kw
File "C:\Program Files (x86)\OpenERP 7.0-20170123\server\.\openerp\osv\osv.py", line 132, in wrapper
File "C:\Program Files (x86)\OpenERP 7.0-20170123\server\.\openerp\osv\osv.py", line 199, in execute
File "C:\Program Files (x86)\OpenERP 7.0-20170123\server\.\openerp\osv\osv.py", line 187, in execute_cr
File "C:\Program Files (x86)\OpenERP 7.0-20170123\server\.\openerp\osv\orm.py", line 4611, in create
File "C:\Program Files (x86)\OpenERP 7.0-20170123\server\.\openerp\osv\orm.py", line 4764, in _store_set_values
File "C:\Program Files (x86)\OpenERP 7.0-20170123\server\.\openerp\osv\fields.py", line 1165, in get
TypeError: _get_mdtotal() takes exactly 1 argument (7 given)

[mindphp]

ตอนสร้างฟังก์ชั่น กำหนด argument ไม่ครบ