实体名称空间

Question

我刚刚安装了新的分页捆绑“ knp捆绑”，但出现此错误

  

未知实体名称空间别名“ MyBundle”

config.yml：

knp_paginator:
    page_range: 5                      # default page range used in pagination control
    default_options:
        page_name: page                # page query parameter name
        sort_field_name: sort          # sort field query parameter name
        sort_direction_name: direction # sort direction query parameter name
        distinct: true                 # ensure distinct results, useful when ORM queries are using GROUP BY statements
    template:
        pagination: 'KnpPaginatorBundle:Pagination:twitter_bootstrap_v3_pagination.html.twig'     # sliding pagination controls template
        sortable: 'KnpPaginatorBundle:Pagination:sortable_link.html.twig' # sort link template