Sonata中不存在对象"Knp\Menu\MenuItem"的方法"currentAncestor"

Question

我是Symfony2的新手,我刚刚将它与fosUserBUndle 1.3.3,Sonata Admin BUndle和Sonata User BUndle一起安装.现在我收到一个我无法解决的错误.

这是我的错误:

(url localhost:8000/profile /):

Method "currentAncestor" for object "Knp\Menu\MenuItem" does not exist in 

SonataBlockBundle:Block:block_side_menu_template.html.twig at line 29

我能够成功登录,但登录后我收到此错误.任何帮助将不胜感激.

谢谢

Answer 1

在/var/www/html/MySymProject/vendor/sonata-project/block-bundle/Resources/views/Block/block_side_menu_template.html.twig打开文件block_side_menu_template.html.twig

看第22行:

{%- if item.current %}
{%- set classes = classes|merge([options.currentClass]) %}
{%- elseif item.currentAncestor %}
{%- set classes = classes|merge([options.ancestorClass]) %}
{%- endif %}

编辑为:

{%- if matcher.isCurrent(item) %}
{%- set classes = classes|merge([options.currentClass]) %}
{%- elseif matcher.isAncestor(item, options.depth) %} 
{%- set classes = classes|merge([options.ancestorClass]) %}
{%- endif %}

你可以访问下面这个链接找到答案:

https://gist.github.com/mrflory/2278437#file-knp_menu-html-twig-L22