运行assetic:dump时出现此错误：
[Assetic\Exception\FilterException]
An error occurred while running:
'/usr/bin/nodejs' '/tmp/assetic_lessGtKxv8'
Error Output:
/usr/local/lib/node_modules/less/lib/less/parser/parser.js:108
imports.contents[fileInfo.filename] = str;
^
TypeError: Cannot read property 'contents' of undefined
at Object.Parser.parse (/usr/local/lib/node_modules/less/lib/less/parser/parser.js:108:20)
at Object.<anonymous> (/tmp/assetic_lessGtKxv8:4:142)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Function.Module.runMain (module.js:497:10)
at startup (node.js:119:16)
at node.js:902:3
Input:
// Core variables and mixins
@import "variables.less";
@import "mixins.less";
// Reset
@import "normalize.less";
@import "print.less";
// Core CSS
@import "scaffolding.less";
@import "type.less";
@import "code.less";
@import "grid.less";
@import "tables.less";
@import "forms.less";
@import "buttons.less";
// Components
@import "component-animations.less";
@import "glyphicons.less";
@import "dropdowns.less";
@import "button-groups.less";
@import "input-groups.less";
@import "navs.less";
@import "navbar.less";
@import "breadcrumbs.less";
@import "pagination.less";
@import "pager.less";
@import "labels.less";
@import "badges.less";
@import "jumbotron.less";
@import "thumbnails.less";
@import "alerts.less";
@import "progress-bars.less";
@import "media.less";
@import "list-group.less";
@import "panels.less";
@import "wells.less";
@import "close.less";
// Components w/ JavaScript
@import "modals.less";
@import "tooltip.less";
@import "popovers.less";
@import "carousel.less";
// Utility classes
@import "utilities.less";
@import "responsive-utilities.less";
我少了458，assetic = dev-master和symfony 2.5。
答案 0 :(得分：10)
我有同样的问题，如果您使用 Less@2.0 + 尝试降级为 Less@1.7.5
注意：注意到您说少于458 。您需要 Less compiler （节点包），而不是Linux文件阅读器。