Btukfyl

I want to add new attributes in product tree view but an error happened when I started my server and updated my addons look like :

ParseError: "Erreur lors de la validation de la contrainte

Modxe8le non trouvxe9 : product.template



Contexte de l'erreur :

Vue `productTree`

[view_id: 752, xml_id: n/a, model: product.template, parent_id: 308]

None" while parsing /opt/odoo/odoo-10.0/addons/test_tuto/views/views.xml:3, near

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

      <field name="inherit_id" ref="product.product_template_tree_view"/>

      <field name="name">productTree</field>

      <field name="model">product.template</field>

      <field name="type">tree</field>

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

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

          <field name="calories"/>

          <field name="servingsize"/>

          <field name="lastupdated"/>

        </xpath>

      </field>

</record>

Here is my view source code,

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

      <field name="inherit_id" ref="product.product_template_tree_view"/>

      <field name="name">productTree</field>

      <field name="model">product.template</field>

      <field name="type">tree</field>

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

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

          <field name="calories"/>

          <field name="servingsize"/>

          <field name="lastupdated"/>

        </xpath>

      </field>

    </record>

And here is the python code I added 3 fields in my class inherit from product template class.

from odoo import models, fields, api



class test_tuto(models.Model):

    _inhirit = 'product.template'



    calories = fields.Integer("Calories")

    servingsize = fields.Float("Serving size")

    lastupdated = fields.Datetime('Last Updated')

as you request here you are my manifest.py file
I write my xml code in views.xml file

# -*- coding: utf-8 -*-

{

    'name': "Test_tuto",



    'summary': """

        Short (1 phrase/line) summary of the module's purpose, used as

        subtitle on modules listing or apps.openerp.com""",



    'description': """

        Long description of module's purpose

    """,



    'author': "My Company",

    'website': "http://www.yourcompany.com",



    # Categories can be used to filter modules in modules listing

    # Check https://github.com/odoo/odoo/blob/10.0/odoo/addons/base/module/module_data.xml

    # for the full list

    'category': 'Uncategorized',

    'version': '0.1',



    # any module necessary for this one to work correctly

    'depends': ['base'],



    # always loaded

    'data': [

        # 'security/ir.model.access.csv',

        'views/views.xml',

        'views/templates.xml',

    ],

    # only loaded in demonstration mode

    'demo': [

        'demo/demo.xml',

    ],

}

Please try changing your "xpath" like this

add 'product' in depends

'depends': ['base','product'],





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

          <field name="calories"/>

          <field name="servingsize"/>

          <field name="lastupdated"/>

        </xpath>