BreadcrumbListener :: onBlock：錯誤=選項「上下文」不存在

Question

在上一個工作應用程序的頂部索納塔PageBundle安裝，要.../app_dev.php/產量

event.DEBUG: Notified event "sonata.block.event.breadcrumb" to listener "Sonata\SeoBundle\Event\BreadcrumbListener::onBlock". [] [] 
app.ERROR: [cms::blockContext] block.id=54008 - error while resolving options - The option "context" does not exist. Known options are: "attr", "cache_policy", "children_class", "current_class", "current_uri", "extra_cache_keys", "first_class", "include_homepage_link", "last_class", "menu_class", "menu_name", "menu_template", "safe_labels", "template", "title", "ttl", "use_cache" [] [] 
app.INFO: [cms::renderBlock] block.id=54008, block.type=sonata.seo.block.breadcrumb.homepage [] [] 

一個解決方案？

Answer 1

再次被思考網頁愚弄，是如何做某事的最新信息。藏在裏面...\vendor\sonata-project\cache-bundle\Resources\doc\installation.rst是建議：

Add block context manager: 

.. code-block:: yaml 

    # app/config/config.yml 
    sonata_block: 
     context_manager: sonata.page.block.context_manager