小编Goa*_*aul的帖子

运行rake assets:precompile因错误而结束。找不到为什么它仍然需要 sassc，sassc 仅在使用从 Sprockets 3.x 升级到 4.x 的指南迁移到 sprockets 4 时才在项目中：

gem 'sass-rails', '>= 5'
bundle update sass-rails sprockets

然后按照 dartsass-rails 安装文档进行操作。做过：

rails tmp:clear
rake assets:clobber
rake assets:precompile

红宝石-3.1.2

gem 'rails', '7.0.3.1'
gem 'webrick'
gem 'sprockets-rails', '~> 3.4', '>= 3.4.2'
gem 'dartsass-rails', '~> 0.4.0'
...

manifest.js 文件内容：

//= link_tree ../images
//= link application.css
//= link application.js
//
//= link_tree ../builds

错误日志：

** Invoke assets:precompile (first_time)
** Invoke assets:environment (first_time)
** Execute assets:environment
** Invoke environment …

在 XE2 上它编译没有问题，在 XE5 上显示这些错误：

    FMX.HintManager.pas(79): E2291 Missing implementation of interface method IControl.GetIsFocused
    FMX.HintManager.pas(79): E2291 Missing implementation of interface method IControl.GetEnabled
    FMX.HintManager.pas(79): E2291 Missing implementation of interface method IControl.GetAbsoluteEnabled
    FMX.HintManager.pas(79): E2291 Missing implementation of interface method IControl.GetPopupMenu
    FMX.HintManager.pas(79): E2291 Missing implementation of interface method IControl.EnterChildren
    FMX.HintManager.pas(79): E2291 Missing implementation of interface method IControl.ExitChildren
    FMX.HintManager.pas(79): E2291 Missing implementation of interface method IControl.DoActivate
    FMX.HintManager.pas(79): E2291 Missing implementation of interface method IControl.DoDeactivate
    FMX.HintManager.pas(79): E2291 Missing implementation of interface method IControl.MouseClick
    FMX.HintManager.pas(79): E2291 Missing …