Skip to Content
This question has been flagged
codemixinv15
2 Replies
4538 Views
Avatar
Eauzon

I want to add 'portal.mixin' to an existing odoo model 'stock.picking' in my custom module


I thought this would do the trick:

class StockPicking(models.Model):    
	​_inherit = ['stock.picking', 'portal.mixin']

But i get this stack trace:

Traceback (most recent call last):
  File "/opt/odoo15/odoo/odoo/service/server.py", line 1260, in preload_registries
    registry = Registry.new(dbname, update_module=update_module)
  File "/opt/odoo15/odoo/odoo/modules/registry.py", line 87, in new
    odoo.modules.load_modules(registry, force_demo, status, update_module)
  File "/opt/odoo15/odoo/odoo/modules/loading.py", line 470, in load_modules
    processed_modules += load_marked_modules(cr, graph,
  File "/opt/odoo15/odoo/odoo/modules/loading.py", line 363, in load_marked_modules
    loaded, processed = load_module_graph(
  File "/opt/odoo15/odoo/odoo/modules/loading.py", line 199, in load_module_graph
    registry.init_models(cr, model_names, {'module': package.name}, new_install)
  File "/opt/odoo15/odoo/odoo/modules/registry.py", line 428, in init_models
    model._auto_init()
  File "/opt/odoo15/odoo/odoo/models.py", line 2795, in _auto_init
    raise_on_invalid_object_name(self._name)
  File "/opt/odoo15/odoo/odoo/models.py", line 104, in raise_on_invalid_object_name
    raise ValueError(msg)
ValueError: The _name attribute StockPicking is not valid.

What am I doing wrong ?


Avatar
Discard
Avatar
Martín Rodríguez Paradela
Best Answer

I think that's because to use mixins you need to define the model not just inheriting. I think you could jus overwrite the already existing module 'stock.picking' with the same name and that'll work, try:

class StockPicking(models.Model):
	​	​_name = 'stock.picking'    
	​_inherit = ['stock.picking', 'portal.mixin']


Avatar
Discard
Avatar
Cristhian Orlando Guachán Cuásquer
Best Answer

you can do this

class StockPicking(models.Model):
    _name = 'stock.picking'
    ​_inherit = ['stock.picking', 'portal.mixin']
Avatar
Discard
Related Posts Replies Views Activity
use actions server
code v15
Avatar
Avatar
1
नव॰ 22
2856
delete the value of the taxes_id field Solved
code v15
Avatar
Avatar
1
अक्तू॰ 22
3472
Prevent navigation if records are not save
v15
Avatar
Avatar
Avatar
2
अक्तू॰ 25
3197
Creating user creates duplicated partner_id
v15
Avatar
Avatar
1
सित॰ 25
3136
Sales order line comment to Purchase order line comment Solved
v15
Avatar
Avatar
3
जुल॰ 25
4432