迁移模块从 10 到 12

Question

我正在尝试将一个模块从 Odoo 10 迁移到 12，但它向我显示此错误，我不明白为什么：

Field 'state' used in attributes must be present in view but is missing

你能帮我解决这个问题吗：

Field 'state' used in attributes must be present in view but is missing:
 - 'state' in attrs="{'invisible': ['|','|',('journal_entry_ids', '!=', []), ('state', '=', 'confirm'),('type', '!=', 'bank')]}"
 - 'state' in attrs="{'invisible': ['|','|',('journal_entry_ids', '=', []), ('state', '=', 'confirm'),('type', '!=', 'bank')]}"

Error context:
View `account.bank.statement.form.reconciliation`
[view_id: 1684, xml_id: n/a, model: account.bank.statement, parent_id: 462]
None while parsing /home/PycharmProjects/Odoo12/bank_reconciliation/views/account_view.xml:4, near
<record id="view_bank_statement_form_reconciliation" model="ir.ui.view">
    <field name="name">account.bank.statement.form.reconciliation</field>
    <field name="model">account.bank.statement</field>
    <field name="inherit_id" ref="account.view_bank_statement_form"/>
    <field name="arch" type="xml">
        <data>
            <field name="date" position="after">
                <field name="type" invisible="1"/>
            </field>
            <xpath expr="//button[1]" position="attributes">
                <attribute name="attrs">{'invisible': [('type', '!=', 'cash')]}</attribute>
            </xpath>
            <xpath expr="//field[@name='line_ids']/tree/field[@name='bank_account_id']" position="after">
                <field name="type" invisible="1"/>
                <button name="select_account_move_line" type="object" icon="fa-registered" attrs="{'invisible': ['|','|',('journal_entry_ids', '!=', []), ('state', '=', 'confirm'),('type', '!=', 'bank')]}"/>
            </xpath>
            <xpath expr="//field[@name='line_ids']/tree/field[@name='bank_account_id']" position="after">
                <button name="cancel_reconciliation" type="object" icon="fa-chain-broken" attrs="{'invisible': ['|','|',('journal_entry_ids', '=', []), ('state', '=', 'confirm'),('type', '!=', 'bank')]}"/>
            </xpath>
            <xpath expr="//field[@name='line_ids']" position="inside">
                <form string="Statement Line" create="false">
                    <group col="4">
                        <field name="statement_id"/>
                        <field name="date"/>
                        <field name="name"/>
                        <field name="ref"/>
                        <field name="partner_id"/>
                        <field name="amount"/>
                        <field name="journal_currency_id" invisible="1"/>
                        <field name="sequence"/>
                        <field name="note"/>
                </group>
                    <notebook colspan="4">
                        <page string="Ecritures liées">
                            <field name="move_line_ids">
                                <tree readonly="1">
                                    <field name="name"/>
                                    <field name="account_id"/>
                                    <field name="move_id"/>
                                    <field name="date"/>
                                    <field name="debit" sum="Débit"/>
                                    <field name="credit" sum="Crédit"/>
                                </tree>
                            </field>
                        </page>
                    </notebook>
                </form>
            </xpath>
        </data>
    </field>
</record>

报错说属性'state'在父视图中不存在，但是存在

这是父视图：

<record id="view_bank_statement_form" model="ir.ui.view">
    <field name="name">account.bank.statement.form</field>
    <field name="model">account.bank.statement</field>
    <field name="priority">1</field>
    <field name="arch" type="xml">
        <form string="Bank Statement">
        <header>
            <field name="all_lines_reconciled" invisible="1" />
            <button name="%(action_bank_reconcile_bank_statements)d" string="Reconcile" type="action" class="oe_highlight" attrs="{'invisible':['|','|',('all_lines_reconciled','=',True),('line_ids','=',[]),('state', '!=', 'open')]}"/>
            <button name="check_confirm_bank" string="Validate" type="object" class="oe_highlight" attrs="{'invisible':['|','|',('all_lines_reconciled','=',False),('line_ids','=',[]),('state', '!=', 'open')]}"/>
            <field name="state" widget="statusbar" statusbar_visible="open,confirm"/>
        </header>
        ...
    </field>
</record>

Answer 1

当你这样写的时候：

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

您在此处添加的所有内容都与 x2many 字段 line_ids 及其树视图的协同模型相关。因此，如果您添加一个带有 attrs 参数的新 field/button，则必须检查域左侧的属性是否在 line_ids 的树视图内，而不是 account.bank.statement.

所以你必须将字段状态添加到字段的树视图中line_ids:

<xpath expr="//field[@name='line_ids']/tree/field[@name='bank_account_id']" position="after">
    <field name="type" invisible="1"/>
    <field name="state" invisible="1"/>
    <button name="select_account_move_line" type="object" icon="fa-registered" attrs="{'invisible': ['|','|',('journal_entry_ids', '!=', []), ('state', '=', 'confirm'),('type', '!=', 'bank')]}"/>
    <button name="cancel_reconciliation" type="object" icon="fa-chain-broken" attrs="{'invisible': ['|','|',('journal_entry_ids', '=', []), ('state', '=', 'confirm'),('type', '!=', 'bank')]}"/>
</xpath>

顺便说一句，你重复了相同的 xpath 两次，这对 Odoo 来说很混乱而且速度较慢，所以我将它归为一组更有意义。

迁移模块从 10 到 12

Migration module from 10 to 12

python

xml

odoo

odoo-10

odoo-12