系统中找不到外部标识：portal.portal_projects

Question

我正在尝试在pycharm上启动Odoo服务器，当我调试它然后它给出错误消息。有人可以帮我解决这个错误吗？

错误

ParseError: "External ID not found in the system: portal.portal_projects" while parsing /vagrant/odoo-server/addons/portal_project/portal_project_view.xml:22, near
**menuitem name="Projects" id="portal_services_projects" parent="portal.portal_projects" action="open_view_project" sequence="10"/>**

<?xml version="1.0" encoding="utf-8"?>
<openerp>
    <data>

        <record id="open_view_project" model="ir.actions.act_window">
            <field name="name">Projects</field>
            <field name="res_model">project.project</field>
            <field name="view_type">form</field>
            <field name="domain">[]</field>
            <field name="view_mode">kanban,gantt</field>
            <field name="view_id" ref="project.view_project_kanban"/>
            <field name="search_view_id" ref="project.view_project_project_filter"/>
            <field name="context">{}</field>
            <field name="help" type="html">
                <p class="oe_view_nocontent_create">
                  Click to start a new project.
                </p>
            </field>
        </record>

        <menuitem name="Projects" id="portal_services_projects" parent="portal.portal_projects"
            action="open_view_project" sequence="10"/>

    </data>
</openerp>