Skip to Content
This question has been flagged
modulesmodelscrashodoo11odoo11community
4 Replies
43790 Zobrazenia
Avatar
Zendo

I've created a simple module to extend stock.production.lot model, so I would be able to attach some extra information to each product via unique Serial Number. I'm only starting to work with Odoo and this is an early version of a module I would use..

Extra question: how would I make products searchable by these fields I added? I.e. if I wanted to find a product with 'Full' Toner Level.

The module:

from odoo import models, fields, api

class x_wh(models.Model):
_name = "stock.production.lot"
_inherit = 'stock.production.lot'

x_toner = fields.Char(
'Toner Level', index=True
)
x_print_count = fields.Integer(
'Print Count', index=True
)
x_description = fields.Text(
'Description'
)
x_condition = fields.Char(
'Product Condition', index=True
)




<odoo>
<data>

<record id="view_production_lot_form" model="ir.ui.view">
<field name="model">stock.production.lot</field>
<field name="inherit_id" ref="stock.view_production_lot_form" />
<field name="arch" type="xml">
<field name="ref" position="after" >
<field name="x_toner" />
<field name="x_print_count" />
<field name="x_description" />
<field name="x_condition" />
</field>
</field>
</record>
<record id="view_production_lot_form_simple" model="ir.ui.view">
<field name="model">stock.production.lot</field>
<field name="inherit_id" ref="stock.view_production_lot_form_simple" />
<field name="arch" type="xml">
<field name="ref" position="after" >
<field name="x_toner" />
<field name="x_print_count" />
<field name="x_description" />
<field name="x_condition" />
</field>
</field>
</record>

</data>
</odoo>

The module installs without any errors, but if I reload Odoo it crashes with the error I include here.



  File "C:\Projects\Odoo2\odoo\odoo\modules\loading.py", line 274, in load_marked_modules
    perform_checks=perform_checks, models_to_check=models_to_check
  File "C:\Projects\Odoo2\odoo\odoo\modules\loading.py", line 146, in load_module_graph
    model_names = registry.load(cr, package)
  File "C:\Projects\Odoo2\odoo\odoo\modules\registry.py", line 250, in load
    model = cls._build_model(self, cr)
  File "C:\Projects\Odoo2\odoo\odoo\models.py", line 428, in _build_model
    raise TypeError("Model %r does not exist in registry." % name)
TypeError: Model 'stock.production.lot' does not exist in registry.
Avatar
Zrušiť
Sam fayad

adding module that i inherited to dependincies in manifest has helped me solve the same issue

Avatar
Cybrosys Techno Solutions Pvt.Ltd
Best Answer

Hi,

Make sure that the stock module is added in the depends on the custom module. And also do one thing,

class XWH(models.Model):
    _name = "stock.production.lot"
    _inherit = 'stock.production.lot'


remove the name from the above class and make it like this,

class XWH(models.Model):
    _inherit = 'stock.production.lot'


Thanks

Avatar
Zrušiť
Avatar
Sam fayad
Best Answer

adding module that i inherited to dependincies in manifest has helped me solve the same issue

Avatar
Zrušiť
Jason Vu

this solved my issue

Avatar
Nikhil Krishnan
Best Answer

Hi

If you use
_inherit : It will use the same table that you mention in the quotes. 

Class SaleOrder(models.Model):
_inherit = 'sale.order'


_name : It will create a new table.

Class SaleOrder(models.Model):
_name = 'new.table.name'


If you create a class with both _name and _inherit: It will generate a new table with the name. table contains all the fields and property that we inherit.  

Class SaleOrder(models.Model):
_name = 'new.table.name'
_inherit = 'sale.order'

Thanks

Avatar
Zrušiť
Avatar
Zendo
Autor Best Answer

Thanks, that worked. I didn't realise that any time I am extending a certain class I need to make a reference in the manifest..

What does the removal of the name do in the module?

Avatar
Zrušiť
Related Posts Replies Zobrazenia Aktivita
If condition in a model error.
python models odoo11 odoo11community
Avatar
Avatar
1
máj 19
4373
Product name to One2Many + Solved
modules models customization implementation odoo11
Avatar
Avatar
Avatar
2
dec 22
4738
Connection Test Failed! Here is what we got instead: -2 Name or service not known
odoo11 odoo11community
Avatar
0
máj 21
3629
Odoo11 Community: Salary Solved
odoo11 odoo11community
Avatar
Avatar
1
feb 19
3278
Odoo Tree View Report In Version 11
odoo11 odoo11community
Avatar
0
dec 18
3516