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Problems migrating from odoo 12 to odoo 14

error odoo12 v14

2 Replies

6215 Views

Daniel Pham

I am trying to migrate my app from odoo 12 to 14, but for some reasons the custom modules kept crashing and returned error. My code is like this:

<?xml version="1.0"?>

<odoo>

<field name="name">stock.location.inherit.check.digits</field>

<field name="model">stock.location</field>

<!--field name="arch" type="xml">

</xpath>

</field-->

</record>

</odoo>

I believe the comment section is the error, but I don't know how to fix it. I would appreciate any help, and many thanks in advance.

The error is like this:

Error:

Odoo Server Error

Traceback (most recent call last):

File "/home/xiao/projects/odoo14/odoo/tools/convert.py", line 677, in _tag_root

f(rec)

File "/home/xiao/projects/odoo14/odoo/tools/convert.py", line 580, in _tag_record

record = model._load_records([data], self.mode == 'update')

File "/home/xiao/projects/odoo14/odoo/models.py", line 4193, in _load_records

data['record']._load_records_write(data['values'])

File "/home/xiao/projects/odoo14/odoo/addons/base/models/ir_ui_view.py", line 1836, in _load_records_write

super(View, self)._load_records_write(values)

File "/home/xiao/projects/odoo14/odoo/models.py", line 4130, in _load_records_write

self.write(values)

File "/home/xiao/projects/odoo14/odoo/addons/base/models/ir_ui_view.py", line 500, in write

res = super(View, self).write(self._compute_defaults(vals))

File "/home/xiao/projects/odoo14/odoo/models.py", line 3688, in write

fields[0].determine_inverse(real_recs)

File "/home/xiao/projects/odoo14/odoo/fields.py", line 1152, in determine_inverse

getattr(records, self.inverse)()

File "/home/xiao/projects/odoo14/odoo/addons/base/models/ir_ui_view.py", line 300, in _inverse_arch

view.write(data)

File "/home/xiao/projects/odoo14/odoo/addons/base/models/ir_ui_view.py", line 500, in write

res = super(View, self).write(self._compute_defaults(vals))

File "/home/xiao/projects/odoo14/odoo/models.py", line 3683, in write

real_recs._validate_fields(set(vals) - set(inverse_fields))

File "/home/xiao/projects/odoo14/odoo/models.py", line 1251, in _validate_fields

check(self)

File "/home/xiao/projects/odoo14/odoo/addons/base/models/ir_ui_view.py", line 411, in _check_xml

)).with_traceback(e.__traceback__) from None

File "/home/xiao/projects/odoo14/odoo/addons/base/models/ir_ui_view.py", line 385, in _check_xml

view_def = view.read_combined(['arch'])

File "/home/xiao/projects/odoo14/odoo/addons/base/models/ir_ui_view.py", line 809, in read_combined

arch = root.apply_view_inheritance(arch_tree, self.model)

File "/home/xiao/projects/odoo14/odoo/addons/base/models/ir_ui_view.py", line 750, in apply_view_inheritance

return self._apply_view_inheritance(source, inherit_tree)

File "/home/xiao/projects/odoo14/odoo/addons/base/models/ir_ui_view.py", line 758, in _apply_view_inheritance

source = view.apply_inheritance_specs(source, arch_tree)

File "/home/xiao/projects/odoo14/odoo/addons/base/models/ir_ui_view.py", line 735, in apply_inheritance_specs

self.handle_view_error(str(e))

File "/home/xiao/projects/odoo14/odoo/addons/base/models/ir_ui_view.py", line 673, in handle_view_error

raise ValueError(formatted_message).with_traceback(from_traceback) from from_exception

odoo.exceptions.ValidationError: Error while validating view:

Element '<xpath expr="//field[@name='barcode']">' cannot be located in parent view

View name: stock.location.inherit.check.digits

Error context:

view: ir.ui.view(1612,)

xmlid: stock_location_inherit_check_digits

view.model: stock.location

view.parent: ir.ui.view(1004,)

file: /home/xiao/projects/odoo14/devoca-odoo-addons/odoo_talknpick_addon/views/stock_location_check_digits.xml

The above exception was the direct cause of the following exception:

Traceback (most recent call last):

File "/home/xiao/projects/odoo14/odoo/addons/base/models/ir_http.py", line 237, in _dispatch

result = request.dispatch()

File "/home/xiao/projects/odoo14/odoo/http.py", line 683, in dispatch

result = self._call_function(**self.params)

File "/home/xiao/projects/odoo14/odoo/http.py", line 359, in _call_function

return checked_call(self.db, *args, **kwargs)

File "/home/xiao/projects/odoo14/odoo/service/model.py", line 94, in wrapper

return f(dbname, *args, **kwargs)

File "/home/xiao/projects/odoo14/odoo/http.py", line 347, in checked_call

result = self.endpoint(*a, **kw)

File "/home/xiao/projects/odoo14/odoo/http.py", line 912, in __call__

return self.method(*args, **kw)

File "/home/xiao/projects/odoo14/odoo/http.py", line 531, in response_wrap

response = f(*args, **kw)

File "/home/xiao/projects/odoo14/addons/web/controllers/main.py", line 1381, in call_button

action = self._call_kw(model, method, args, kwargs)

File "/home/xiao/projects/odoo14/addons/web/controllers/main.py", line 1369, in _call_kw

return call_kw(request.env[model], method, args, kwargs)

File "/home/xiao/projects/odoo14/odoo/api.py", line 396, in call_kw

result = _call_kw_multi(method, model, args, kwargs)

File "/home/xiao/projects/odoo14/odoo/api.py", line 383, in _call_kw_multi

result = method(recs, *args, **kwargs)

File "<decorator-gen-78>", line 2, in button_immediate_upgrade

File "/home/xiao/projects/odoo14/odoo/addons/base/models/ir_module.py", line 73, in check_and_log

return method(self, *args, **kwargs)

File "/home/xiao/projects/odoo14/odoo/addons/base/models/ir_module.py", line 653, in button_immediate_upgrade

return self._button_immediate_function(type(self).button_upgrade)

File "/home/xiao/projects/odoo14/odoo/addons/base/models/ir_module.py", line 592, in _button_immediate_function

modules.registry.Registry.new(self._cr.dbname, update_module=True)

File "/home/xiao/projects/odoo14/odoo/modules/registry.py", line 89, in new

odoo.modules.load_modules(registry._db, force_demo, status, update_module)

File "/home/xiao/projects/odoo14/odoo/modules/loading.py", line 451, in load_modules

force, status, report, loaded_modules, update_module, models_to_check)

File "/home/xiao/projects/odoo14/odoo/modules/loading.py", line 348, in load_marked_modules

perform_checks=perform_checks, models_to_check=models_to_check

File "/home/xiao/projects/odoo14/odoo/modules/loading.py", line 221, in load_module_graph

load_data(cr, idref, mode, kind='data', package=package)

File "/home/xiao/projects/odoo14/odoo/modules/loading.py", line 69, in load_data

tools.convert_file(cr, package.name, filename, idref, mode, noupdate, kind)

File "/home/xiao/projects/odoo14/odoo/tools/convert.py", line 733, in convert_file

convert_xml_import(cr, module, fp, idref, mode, noupdate)

File "/home/xiao/projects/odoo14/odoo/tools/convert.py", line 799, in convert_xml_import

obj.parse(doc.getroot())

File "/home/xiao/projects/odoo14/odoo/tools/convert.py", line 719, in parse

self._tag_root(de)

File "/home/xiao/projects/odoo14/odoo/tools/convert.py", line 685, in _tag_root

)) from e

Exception

The above exception was the direct cause of the following exception:

Traceback (most recent call last):

File "/home/xiao/projects/odoo14/odoo/http.py", line 639, in _handle_exception

return super(JsonRequest, self)._handle_exception(exception)

File "/home/xiao/projects/odoo14/odoo/http.py", line 315, in _handle_exception

raise exception.with_traceback(None) from new_cause

odoo.tools.convert.ParseError: while parsing /home/xiao/projects/odoo14/devoca-odoo-addons/odoo_talknpick_addon/views/stock_location_check_digits.xml:4, near

<field name="name">stock.location.inherit.check.digits</field>

<field name="model">stock.location</field>

</xpath>

</field>

</record>

Niyas Raphy (Walnut Software Solutions)

Best Answer

Hi,

The error message says that the field barcode that you have referred in the xpath is not there inside the view that you are inheriting. Update the code like this and see,

<record id="stock_location_inherit_check_digits" model="ir.ui.view">
    <field name="name">stock.location.inherit.check.digits</field>
    <field name="model">stock.location</field>
    <field name="inherit_id" ref="stock.view_location_form"/>
    <field name="arch" type="xml">
        <xpath expr="//field[@name='company_id']" position="after">
            <field name="check_digits" attrs="{'invisible': [('enable_check_digits', '=', False)]}"/>
            <field name="enable_check_digits" invisible="1"/>
        </xpath>
    </field
</record>

Here instead of barcode, i have changed to company_id, which is a field existing in the view: stock.view_location_form

Also, see this understanding how to inherit existing views in Odoo: How To Inherit And Add Field to Existing Views In Odoo

Thanks

Daniel Pham

Author

Hi Niyas,

Thank you so much for your answer My module works fine now. I cannot comment on your post because I don't have enought karma, but I really appreciate your help and I will look into the video you sent to me.

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