symfony - 变量“organization_name”不存在。当调用新的 oro 动作时

Question

我创建了新控制器和新视图

<?php

namespace My\ProductBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;

class ProductController extends Controller
{
    /**
     * @Route("/GetProducts")
     */
    public function GetProductsAction()
    {
        return $this-&gt;render('MyProductBundle:Product:get_products.html.twig', array(

        ));
    }

}

看法：

 {% extends "::base.html.twig" %}

{% block title %}MyProductBundle:Product:GetProducts{% endblock %}

{% block body %}
<h1>Welcome to the Product:GetProducts page</h1>
{% endblock %}

当尝试访问此操作 /GetProducts

我收到以下错误：

Variable "organization_name" does not exist. 

堆栈跟踪

    in vendor\oro\customer-portal\src\Oro\Bundle\FrontendBundle\Resources\views\Organization\logo_frontend.html.twig at line 3  -
        {% set route = 'oro_frontend_root' %}
        {% if isDesktopVersion() %}
            {% if organization_name|length %}
                {% set logo = oro_theme_logo() %}
                <h1 class="logo logo-{{ logo ? 'image' : 'text' }}">
                    <a href="{{ path(route) }}" title="{{ organization_name }}">

Answer 1

艾曼侯赛因。

您应该扩展比::base.html.twig.

例如，您的视图可能看起来像

{% extends 'OroFrontendBundle:actions:view.html.twig' %}

{% block title %}MyProductBundle:Product:GetProducts{% endblock %}

{% block body %}
    <h1>Welcome to the Product:GetProducts page</h1>
{% endblock %}

Answer 2

在{% if organization_name|length %}添加另一个条件以检查 var 是否已定义之前：{% if organization_name is defined %}