Skip to Content
This question has been flagged
migrationres.partnermodelErrorTraceback
3 Replies
3949 Rodiniai
Portretas
Chijioke Kanu

Hello Everyone!

I have migrated Odoo 18 to another server running same Odoo 18, soon I started encontering an Error: "res.partner"."vat_label" field is undefined. I have even tried adding the field to the res.partner model but nothing seems to work.  Please have anyone encounter such an error?
Full error code below:

UncaughtPromiseError > OwlError

Uncaught Promise > An error occured in the owl lifecycle (see this Error's "cause" property)

Occured on mydomain.com on 2025-05-26 03:22:40 GMT

OwlError: An error occured in the owl lifecycle (see this Error's "cause" property)

Error: An error occured in the owl lifecycle (see this Error's "cause" property)

at handleError (https://mydomain.com/web/assets/cc8f8e6/web.assets_web.min.js:947:101)

at App.handleError (https://mydomain.com/web/assets/cc8f8e6/web.assets_web.min.js:1579:29)

at ComponentNode.initiateRender (https://mydomain.com/web/assets/cc8f8e6/web.assets_web.min.js:1037:19)

Caused by: Error: "res.partner"."vat_label" field is undefined.

at Field.parseFieldNode (https://mydomain.com/web/assets/cc8f8e6/web.assets_web.min.js:7592:330)

at https://mydomain.com/web/assets/cc8f8e6/web.assets_web.min.js:8506:927

at visit (https://mydomain.com/web/assets/cc8f8e6/web.assets_web.min.js:4652:51)

at visitChildren (https://mydomain.com/web/assets/cc8f8e6/web.assets_web.min.js:4651:171)

at visit (https://mydomain.com/web/assets/cc8f8e6/web.assets_web.min.js:4652:129)

at visitChildren (https://mydomain.com/web/assets/cc8f8e6/web.assets_web.min.js:4651:171)

at visit (https://mydomain.com/web/assets/cc8f8e6/web.assets_web.min.js:4652:129)

at visitChildren (https://mydomain.com/web/assets/cc8f8e6/web.assets_web.min.js:4651:171)

at visit (https://mydomain.com/web/assets/cc8f8e6/web.assets_web.min.js:4652:129)

at visitXML (https://mydomain.com/web/assets/cc8f8e6/web.assets_web.min.js:4652:202)

Portretas
Atmesti
Portretas
D Enterprise
Best Answer

Go to Debug Mode
In Odoo, activate Developer (Debug) Mode.

Go to:
Settings → Technical → Views

Search:
In the search bar, type:

vat_label

Open each view found and remove this line if present:
<field name="vat_label"/>

Save the view. Repeat for all views that use vat_label.

A view is trying to show a field vat_label that no longer exists. Removing it from the view stops the error.

Portretas
Atmesti
Portretas
Cybrosys Techno Solutions Pvt.Ltd
Best Answer

Hi,



The error comes because the field doesn't load into the model 'res.partner'

* Check whether the model is inherited correctly

* Check the init file.

* Check the view that is inherited.


You can try something like this.


Python 


from odoo import models, fields

class ResPartner(models.Model):

    _inherit = 'res.partner'


    vat_label = fields.Char(string="Vat Label")



Init 


from . import res_partner



XML



<record id="res_partner_view_form" model="ir.ui.view">

    <field name="name">res.partner.view.form.inherit</field>

    <field name="model">res.partner</field>

    <field name="inherit_id" ref="base.view_partner_form"/>

    <field name="arch" type="xml">

         <xpath expr="//field[@name='vat']" position="after">

            <field name="vat_label"/>

        </xpath>

    </field>

</record



Manifest


'data': [

    'views/res_partner_views.xml',

],



Hope it helps

Portretas
Atmesti
Portretas
adhi, Adhichand
Best Answer

Have you tried to update base to resolve the issue

Portretas
Atmesti
Chijioke Kanu
Autorius

If you click to update the base module, it will still popup the same error message, therefore you cannot update

Related Posts Replies Rodiniai Veikla
How to create record with extended field
create res.partner model
Portretas
Portretas
2
vas. 20
6069
Model addon_name.model_name is declared but cannot be loaded! Best practice?
migration sql model warning
Portretas
1
rugs. 18
9574
populating address fields in create customer form using custom model
customer custom res.partner model
Portretas
0
kov. 15
6440
Where can I find a Data Model Documentation for Odoo v7 as well as v8?
documentation data migration model
Portretas
Portretas
2
kov. 15
8598
migration formation (de YPK Hop3team vers Odoo 19)
migration
Portretas
Portretas
Portretas
2
bal. 26
1150