直接grunt serve读的css是.tmp/css/main.css 而这个文件不通过build生成出来是这样:
/* Encoding::CompatibilityError: incompatible character encodings: GBK and UTF-8 Backtrace: C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/sass-3.4.23/lib/sass/util.rb:1185:in `absolute_path' C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/sass-3.4.23/lib/sass/util.rb:1185:in `absolute_path' C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/sass-3.4.23/lib/sass/importers/filesystem.rb:70:in `public_url' C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/sass-3.4.23/lib/sass/engine.rb:372:in `block in _render_with_sourcemap' C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/sass-3.4.23/lib/sass/util.rb:496:in `silence_warnings' C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/sass-3.4.23/lib/sass/engine.rb:370:in `_render_with_sourcemap' C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/sass-3.4.23/lib/sass/engine.rb:298:in `render_with_sourcemap' C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/sass-3.4.23/lib/sass/plugin/compiler.rb:492:in `update_stylesheet' C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/sass-3.4.23/lib/sass/plugin/compiler.rb:215:in `block in update_stylesheets' C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/sass-3.4.23/lib/sass/plugin/compiler.rb:209:in `each' C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/sass-3.4.23/lib/sass/plugin/compiler.rb:209:in `update_stylesheets' C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/compass-1.0.3/lib/compass/sass_compiler.rb:40:in `compile!' C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/compass-1.0.3/lib/compass/commands/update_project.rb:49:in `perform' C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/compass-1.0.3/lib/compass/commands/base.rb:18:in `execute' C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/compass-1.0.3/lib/compass/commands/project_base.rb:19:in `execute' C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/compass-1.0.3/lib/compass/exec/sub_command_ui.rb:43:in `perform!' C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/compass-1.0.3/lib/compass/exec/sub_command_ui.rb:15:in `run!' C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/compass-1.0.3/bin/compass:30:in `block in <top (required)>' C:/Ruby23-x64/lib/ruby/gems/2.3.0/gems/compass-1.0.3/bin/compass:44:in `<top (required)>' C:/Ruby23-x64/bin/compass:22:in `load' C:/Ruby23-x64/bin/compass:22:in `<main>' */ body:before { white-space: pre; font-family: monospace; content: "Encoding::CompatibilityError: incompatible character encodings: GBK and UTF-8"; } /*# sourceMappingURL=data:application/json;base64,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 */