sass报 error (Line XX: Invalid GBK character "xE4") 的解决办法
在webstorm配置的SASS，插入中文注释报错：
cmd.exe /D /C call D:ProgramFilesRuby24-x64insass.bat --no-cache --update love.scss:D:2018LearningMaterialLibraryCSS-animationlovecsslove.css error love.scss (Line 19: Invalid GBK character "xE4") Process finished with exit code 1
@charset "utf-8";即可解决问题。