Odoo 12.0 cannot be located in parent view ??

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Odoo 12.0 cannot be located in parent view ??

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views modules upgrading issues
Muhammad Arslan
Hi,
I'm facing this error whenever I upgrade any module, kindly help in this issue.
Error: 
Server Error 

Traceback (most recent call last):

  File "/usr/lib/python3/dist-packages/odoo/models.py", line 1108, in _validate_fields

    check(self)

  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 345, in _check_xml

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

  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 784, in read_combined

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

  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 732, in apply_view_inheritance

    source = self.apply_inheritance_specs(source, specs_tree, view_id)

  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 710, in apply_inheritance_specs

    self.raise_view_error(_("Element '%s' cannot be located in parent view") % tag, inherit_id)

  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 548, in raise_view_error

    raise ValueError(message)

ValueError: Element '<xpath expr="//td[hasclass('td-qty')]/div[hasclass('css_quantity','input-group','oe_website_spinner')]//div[hasclass('input-group-prepend')]">' cannot be located in parent view


Error context:

View `Shopping Cart Lines`

[view_id: 3411, xml_id: website_quote_system.cart_check_quote_line_readonly_qty, model: n/a, parent_id: 1275]


During handling of the above exception, another exception occurred:


Traceback (most recent call last):

  File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 757, in parse

    self._tags[rec.tag](rec, de, mode=mode)

  File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 735, in _tag_template

    return self._tag_record(record, data_node)

  File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 662, in _tag_record

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

  File "/usr/lib/python3/dist-packages/odoo/models.py", line 3811, in _load_records

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

  File "/usr/lib/python3/dist-packages/odoo/addons/website/models/ir_ui_view.py", line 120, in _load_records_write

    super(View, self)._load_records_write(values)

  File "/usr/lib/python3/dist-packages/odoo/models.py", line 3749, in _load_records_write

    self.write(values)

  File "/usr/lib/python3/dist-packages/odoo/addons/website/models/ir_ui_view.py", line 41, in write

    return super(View, self).write(vals)

  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 444, in write

    return super(View, self).write(self._compute_defaults(vals))

  File "/usr/lib/python3/dist-packages/odoo/models.py", line 3323, in write

    fields[0].determine_inverse(records)

  File "/usr/lib/python3/dist-packages/odoo/fields.py", line 1110, in determine_inverse

    getattr(records, self.inverse)()

  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 275, in _inverse_arch

    view.write(data)

  File "/usr/lib/python3/dist-packages/odoo/addons/website/models/ir_ui_view.py", line 41, in write

    return super(View, self).write(vals)

  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 444, in write

    return super(View, self).write(self._compute_defaults(vals))

  File "/usr/lib/python3/dist-packages/odoo/models.py", line 3284, in write

    self._write(store_vals)

  File "/usr/lib/python3/dist-packages/odoo/models.py", line 3430, in _write

    self._validate_fields(vals)

  File "/usr/lib/python3/dist-packages/odoo/models.py", line 1112, in _validate_fields

    raise ValidationError("%s\n\n%s" % (_("Error while validating constraint"), tools.ustr(e)))

odoo.exceptions.ValidationError: ('Error while validating constraint\n\nElement \'<xpath expr="//td[hasclass(\'td-qty\')]/div[hasclass(\'css_quantity\',\'input-group\',\'oe_website_spinner\')]//div[hasclass(\'input-group-prepend\')]">\' cannot be located in parent view\n\nError context:\nView `Shopping Cart Lines`\n[view_id: 3411, xml_id: website_quote_system.cart_check_quote_line_readonly_qty, model: n/a, parent_id: 1275]', None)


During handling of the above exception, another exception occurred:


Traceback (most recent call last):

  File "/usr/lib/python3/dist-packages/odoo/http.py", line 654, in _handle_exception

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

  File "/usr/lib/python3/dist-packages/odoo/http.py", line 312, in _handle_exception

    raise pycompat.reraise(type(exception), exception, sys.exc_info()[2])

  File "/usr/lib/python3/dist-packages/odoo/tools/pycompat.py", line 87, in reraise

    raise value

  File "/usr/lib/python3/dist-packages/odoo/http.py", line 696, in dispatch

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

  File "/usr/lib/python3/dist-packages/odoo/http.py", line 344, in _call_function

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

  File "/usr/lib/python3/dist-packages/odoo/service/model.py", line 97, in wrapper

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

  File "/usr/lib/python3/dist-packages/odoo/http.py", line 337, in checked_call

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

  File "/usr/lib/python3/dist-packages/odoo/http.py", line 939, in __call__

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

  File "/usr/lib/python3/dist-packages/odoo/http.py", line 517, in response_wrap

    response = f(*args, **kw)

  File "/usr/lib/python3/dist-packages/odoo/addons/web/controllers/main.py", line 966, in call_button

    action = self._call_kw(model, method, args, {})

  File "/usr/lib/python3/dist-packages/odoo/addons/web/controllers/main.py", line 954, in _call_kw

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

  File "/usr/lib/python3/dist-packages/odoo/api.py", line 749, in call_kw

    return _call_kw_multi(method, model, args, kwargs)

  File "/usr/lib/python3/dist-packages/odoo/api.py", line 736, in _call_kw_multi

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

  File "<decorator-gen-67>", line 2, in button_immediate_upgrade

  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_module.py", line 73, in check_and_log

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

  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_module.py", line 613, in button_immediate_upgrade

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

  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_module.py", line 552, in _button_immediate_function

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

  File "/usr/lib/python3/dist-packages/odoo/modules/registry.py", line 86, in new

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

  File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 417, in load_modules

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

  File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 313, in load_marked_modules

    perform_checks=perform_checks, models_to_check=models_to_check

  File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 222, in load_module_graph

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

  File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 68, in load_data

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

  File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 801, in convert_file

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

  File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 864, in convert_xml_import

    obj.parse(doc.getroot(), mode=mode)

  File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 754, in parse

    self.parse(rec, mode)

  File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 763, in parse

    exc_info[2]

  File "/usr/lib/python3/dist-packages/odoo/tools/pycompat.py", line 86, in reraise

    raise value.with_traceback(tb)

  File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 757, in parse

    self._tags[rec.tag](rec, de, mode=mode)

  File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 735, in _tag_template

    return self._tag_record(record, data_node)

  File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 662, in _tag_record

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

  File "/usr/lib/python3/dist-packages/odoo/models.py", line 3811, in _load_records

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

  File "/usr/lib/python3/dist-packages/odoo/addons/website/models/ir_ui_view.py", line 120, in _load_records_write

    super(View, self)._load_records_write(values)

  File "/usr/lib/python3/dist-packages/odoo/models.py", line 3749, in _load_records_write

    self.write(values)

  File "/usr/lib/python3/dist-packages/odoo/addons/website/models/ir_ui_view.py", line 41, in write

    return super(View, self).write(vals)

  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 444, in write

    return super(View, self).write(self._compute_defaults(vals))

  File "/usr/lib/python3/dist-packages/odoo/models.py", line 3323, in write

    fields[0].determine_inverse(records)

  File "/usr/lib/python3/dist-packages/odoo/fields.py", line 1110, in determine_inverse

    getattr(records, self.inverse)()

  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 275, in _inverse_arch

    view.write(data)

  File "/usr/lib/python3/dist-packages/odoo/addons/website/models/ir_ui_view.py", line 41, in write

    return super(View, self).write(vals)

  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 444, in write

    return super(View, self).write(self._compute_defaults(vals))

  File "/usr/lib/python3/dist-packages/odoo/models.py", line 3284, in write

    self._write(store_vals)

  File "/usr/lib/python3/dist-packages/odoo/models.py", line 3430, in _write

    self._validate_fields(vals)

  File "/usr/lib/python3/dist-packages/odoo/models.py", line 1112, in _validate_fields

    raise ValidationError("%s\n\n%s" % (_("Error while validating constraint"), tools.ustr(e)))

odoo.tools.convert.ParseError: "Error while validating constraint


Element '<xpath expr="//td[hasclass('td-qty')]/div[hasclass('css_quantity','input-group','oe_website_spinner')]//div[hasclass('input-group-prepend')]">' cannot be located in parent view


Error context:

View `Shopping Cart Lines`

[view_id: 3411, xml_id: website_quote_system.cart_check_quote_line_readonly_qty, model: n/a, parent_id: 1275]

None" while parsing None:391, near

<data inherit_id="website_stock.cart_line_validate_lines">

        <xpath expr="//table//tbody//a[hasclass('js_delete_product', 'no-decoration')]" position="attributes">

            <attribute name="t-if">not line.order_id.preorder_payment_state == 'partial'</attribute>

        </xpath>

        <xpath expr="//table/tbody/t/tr/td[last()]" position="after">

            <t t-if="not line.order_id.preorder_payment_state == 'partial'">

                <t t-if="not validate_value">

                    <td class="text-center td-qty" id="td-qty" t-att-data-line-id="line.id" t-att-data-product-id="line.product_id.id" style="width: 50px;">

                        <a href="#" class="remove-cart-line"><i class="fa fa-trash-o fa-2x"/></a>

                        <div class="cart-line-error-md hidden-xs">

                            <i class="fa fa-exclamation-triangle"/> Product Not Available

                        </div>

                        <div class="cart-line-error-xs hidden-md hidden-sm hidden-md hidden-lg">

                            <i class="fa fa-exclamation-triangle"/> Product Not Available

                        </div>

                    </td>

                </t>

            </t>

        </xpath>

        <xpath expr="//table/tbody/t/tr/t[3]" position="replace">

            <t t-if="line.order_id.preorder_payment_state == 'partial'">

                <td class="text-center td-qty" id="td-qty">

                    <div class="input-group oe_website_spinner">

                        <a t-attf-href="#" class="mb8 input-group-addon js_add_cart_json" data-no-instant="" style="cursor:default;text-decoration:none;pointer-events:none;">

                            <i class="fa fa-minus"/>

                        </a>

                        <input type="text" class=" text-center form-control" t-att-data-line-id="line.id" readonly="1" t-att-data-product-id="line.product_id.id" t-att-value="int(line.product_uom_qty)"/>

                        <a t-attf-href="#" class="mb8 input-group-addon float_left js_add_cart_json" data-no-instant="" style="cursor:default;text-decoration:none;pointer-events:none;">

                            <i class="fa fa-plus"/>

                        </a>

                    </div>

                </td>

            </t>

            <t t-if="not line.order_id.preorder_payment_state == 'partial'">

                <t t-if="validate_value">

                    <td class="text-center td-qty" id="td-qty">

                        <div class="input-group oe_website_spinner">

                            <a t-attf-href="#" class="mb8 input-group-addon js_add_cart_json" data-no-instant="">

                                <i class="fa fa-minus"/>

                            </a>

                            <input type="text" class="js_quantity form-control" t-att-data-line-id="line.id" t-att-data-product-id="line.product_id.id" t-att-value="int(line.product_uom_qty)"/>

                            <a t-attf-href="#" class="mb8 input-group-addon float_left js_add_cart_json" data-no-instant="">

                                <i class="fa fa-plus"/>

                            </a>

                        </div>

                    </td>

                </t>

            </t>

        </xpath>

    </data>
Binh Nguyen
There is a module in your database/addon-path which also depends/updates/inherits module `website_stock` and conflicted with your new installing module `website_quote_system`.
It seems some inheritance view remove/change the xml node from parent view then `website_quote_system` cannot find the correct one since it does not exist anymore.
Follow these steps below to resolve your issue:
Run the psql query to let odoo stop upgrading modules: `update ir_module_module set state='installed' where state='to upgrade'`
Remove `website_quote_system` out of your addon-path
In your case, upgrade module `website_stock` to make the database refresh
Please check with your supplier if they can support in this case.
Regards,
Binh Nguyen
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