我安装了罗盘，我无法正确编译到css。我不知道是什么导致了它。即使你的stackoverflow也要我写更多。
我的css：
body {
background: black;
}
输出：
/*
Syntax error: Invalid CSS after "black": expected expression (e.g. 1px, bold), was ";"
on line 2 of C:/Users/Andrej/Documents/My Dropbox/Web Projects/First good website/sass/main.sass
1: C:/Users/Andrej/Documents/My Dropbox/Web Projects/First good website/sass/main.sass
Backtrace:
C:/Users/Andrej/Documents/My Dropbox/Web Projects/First good website/sass/main.sass:2
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/scss/parser.rb:1129:in `expected'
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/script/lexer.rb:199:in `expected!'
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/script/parser.rb:486:in `assert_done'
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/script/parser.rb:50:in `parse'
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/script/parser.rb:166:in `parse'
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/script.rb:31:in `parse'
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/engine.rb:875:in `parse_script'
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/engine.rb:608:in `parse_property'
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/engine.rb:597:in `parse_property_or_rule'
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/engine.rb:578:in `parse_line'
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/engine.rb:471:in `build_tree'
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/engine.rb:490:in `append_children'
org/jruby/RubyArray.java:1603:in `each'
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/engine.rb:489:in `append_children'
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/engine.rb:480:in `build_tree'
org/jruby/RubyArray.java:1603:in `each'
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/engine.rb:473:in `build_tree'
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/engine.rb:490:in `append_children'
org/jruby/RubyArray.java:1603:in `each'
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/engine.rb:489:in `append_children'
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/engine.rb:345:in `_to_tree'
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/engine.rb:315:in `_render'
d:/program files (x86)/scout/vendor/gems/gems/sass-3.2.1/lib/sass/../sass/engine.rb:262:in `render'
d:/program files (x86)/scout/vendor/gems/gems/compass-0.12.2/lib/compass/compiler.rb:140:in `compile'
d:/program files (x86)/scout/vendor/gems/gems/compass-0.12.2/lib/compass/compiler.rb:126:in `timed'
d:/program files (x86)/scout/vendor/gems/gems/compass-0.12.2/lib/compass/compiler.rb:139:in `compile'
d:/program files (x86)/scout/vendor/gems/gems/compass-0.12.2/lib/compass/logger.rb:45:in `red'
d:/program files (x86)/scout/vendor/gems/gems/compass-0.12.2/lib/compass/compiler.rb:138:in `compile'
d:/program files (x86)/scout/vendor/gems/gems/compass-0.12.2/lib/compass/compiler.rb:118:in `compile_if_required'
d:/program files (x86)/scout/vendor/gems/gems/compass-0.12.2/lib/compass/compiler.rb:103:in `run'
org/jruby/RubyArray.java:1603:in `each'
d:/program files (x86)/scout/vendor/gems/gems/compass-0.12.2/lib/compass/compiler.rb:101:in `run'
d:/program files (x86)/scout/vendor/gems/gems/compass-0.12.2/lib/compass/compiler.rb:126:in `timed'
d:/program files (x86)/scout/vendor/gems/gems/compass-0.12.2/lib/compass/compiler.rb:100:in `run'
d:/program files (x86)/scout/vendor/gems/gems/compass-0.12.2/lib/compass/commands/watch_project.rb:147:in `recompile'
org/jruby/RubyMethod.java:133:in `call'
org/jruby/RubyProc.java:268:in `call'
org/jruby/RubyProc.java:228:in `call'
d:/program files (x86)/scout/vendor/gems/gems/fssm-0.2.9/lib/fssm/path.rb:73:in `run_callback'
d:/program files (x86)/scout/vendor/gems/gems/fssm-0.2.9/lib/fssm/path.rb:55:in `callback_action'
d:/program files (x86)/scout/vendor/gems/gems/fssm-0.2.9/lib/fssm/path.rb:35:in `update'
d:/program files (x86)/scout/vendor/gems/gems/fssm-0.2.9/lib/fssm/state/directory.rb:39:in `modified'
org/jruby/RubyArray.java:1603:in `each'
d:/program files (x86)/scout/vendor/gems/gems/fssm-0.2.9/lib/fssm/state/directory.rb:37:in `modified'
d:/program files (x86)/scout/vendor/gems/gems/fssm-0.2.9/lib/fssm/state/directory.rb:18:in `refresh'
d:/program files (x86)/scout/vendor/gems/gems/fssm-0.2.9/lib/fssm/backends/polling.rb:17:in `run'
org/jruby/RubyArray.java:1603:in `each'
d:/program files (x86)/scout/vendor/gems/gems/fssm-0.2.9/lib/fssm/backends/polling.rb:17:in `run'
org/jruby/RubyKernel.java:1419:in `loop'
d:/program files (x86)/scout/vendor/gems/gems/fssm-0.2.9/lib/fssm/backends/polling.rb:15:in `run'
d:/program files (x86)/scout/vendor/gems/gems/fssm-0.2.9/lib/fssm/monitor.rb:26:in `run'
d:/program files (x86)/scout/vendor/gems/gems/fssm-0.2.9/lib/fssm.rb:70:in `monitor'
d:/program files (x86)/scout/vendor/gems/gems/compass-0.12.2/lib/compass/commands/watch_project.rb:87:in `perform'
d:/program files (x86)/scout/vendor/gems/gems/compass-0.12.2/lib/compass/commands/base.rb:18:in `execute'
d:/program files (x86)/scout/vendor/gems/gems/compass-0.12.2/lib/compass/commands/project_base.rb:19:in `execute'
d:/program files (x86)/scout/vendor/gems/gems/compass-0.12.2/lib/compass/exec/sub_command_ui.rb:43:in `perform!'
d:/program files (x86)/scout/vendor/gems/gems/compass-0.12.2/lib/compass/exec/sub_command_ui.rb:15:in `run!'
d:\program files (x86)\scout\bin\compass:12:in `(root)'
*/
body:before {
white-space: pre;
font-family: monospace;
content: "Syntax error: Invalid CSS after \"black\": expected expression (e.g. 1px, bold), was \";\"\A on line 2 of C:/Users/Andrej/Documents/My Dropbox/Web Projects/First good website/sass/main.sass\A \A 1: C:/Users/Andrej/Documents/My Dropbox/Web Projects/First good website/sass/main.sass"; }
请提前帮助并感谢您的回答。
答案 0 :(得分：6)
问题可能是您正在编写.sass文件，您可能希望编写.scss文件。 .sass是语法的旧版本，与常规CSS不兼容。