执行资产转储时出错(解析错误:失败于`&:extend(.clearfix all);`)

问题描述

我正在尝试将引导程序安装到symfony2.一切顺利，直到我尝试了assetic:dump --force命令为止.

I was trying to install bootstrap to symfony2. Everything went well until I tried the assetic:dump --force command.

这是我的资产配置"

# Assetic Configuration
assetic:
    debug:          %kernel.debug%
    use_controller: false
    bundles:        [ ]
    java: /usr/bin/java
    filters:
        cssrewrite: ~
        cssembed:
          jar: %kernel.root_dir%/Resources/java/cssembed-0.4.5.jar
        yui_js:
          jar: %kernel.root_dir%/Resources/java/yuicompressor.jar
        lessphp:
          file: %kernel.root_dir%/../vendor/leafo/lessphp/lessc.inc.php
          apply_to: "\.less$"
    assets:
        jquery_js:
            inputs:
                - '%kernel.root_dir%/../components/jquery/jquery.min.js'
            filters: [?yui_js]
        bootstrap_js:
            inputs:
                - '%kernel.root_dir%/../vendor/twitter/bootstrap/js/transition.js'
                - '%kernel.root_dir%/../vendor/twitter/bootstrap/js/alert.js'
                - '%kernel.root_dir%/../vendor/twitter/bootstrap/js/modal.js'
                - '%kernel.root_dir%/../vendor/twitter/bootstrap/js/dropdown.js'
                - '%kernel.root_dir%/../vendor/twitter/bootstrap/js/scrollspy.js'
                - '%kernel.root_dir%/../vendor/twitter/bootstrap/js/tab.js'
                - '%kernel.root_dir%/../vendor/twitter/bootstrap/js/tooltip.js'
                - '%kernel.root_dir%/../vendor/twitter/bootstrap/js/popover.js'
                - '%kernel.root_dir%/../vendor/twitter/bootstrap/js/button.js'
                - '%kernel.root_dir%/../vendor/twitter/bootstrap/js/collapse.js'
                - '%kernel.root_dir%/../vendor/twitter/bootstrap/js/carousel.js'
                - '%kernel.root_dir%/../vendor/twitter/bootstrap/js/affix.js'
            filters: [?yui_js]
        bootstrap_less:
            inputs:
                - '%kernel.root_dir%/../vendor/twitter/bootstrap/less/bootstrap.less'
            filters: [lessphp,cssembed]

推荐答案

我遇到了同样的问题.我解决了更改composer.json中的"leafo/lessphp"版本的问题:

I had the same issue. I resolved it changing the "leafo/lessphp" version in composer.json:

发件人:

 "leafo/lessphp": "~0.3"

收件人:

 "leafo/lessphp": "~0.3.9"

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