grunt build is failing by yielding following error:
error app/styles/directive.scss (Line 369 of bower_components/bootstrap-sass-official/assets/stylesheets/bootstrap/_variables.scss: Invalid CSS after "... floor(math": expected ")", was ".div($grid-gutt...")
Gruntfile.js has compass and build task like below:
grunt.initConfig({
....
compass: {
options: {
sassDir: '<%= yeoman.app %>/styles',
cssDir: '.tmp/styles',
generatedImagesDir: '.tmp/images/generated',
imagesDir: '<%= yeoman.app %>/images',
javascriptsDir: '<%= yeoman.app %>/scripts',
fontsDir: '<%= yeoman.app %>/styles/fonts',
importPath: './bower_components',
httpImagesPath: '/images',
httpGeneratedImagesPath: '/images/generated',
httpFontsPath: '/styles/fonts',
relativeAssets: false,
assetCacheBuster: false,
raw: 'Sass::Script::Number.precision = 10\n'
},
dist: {
options: {
generatedImagesDir: '<%= yeoman.dist %>/images/generated'
}
},
server: {
options: {
sourcemap: true
}
}
},
concurrent: {
server: [
'compass:server'
],
test: [
'compass'
],
dist: [
'compass:dist',
'imagemin',
'svgmin'
]
},
....
});
grunt.registerTask('build', [
'concurrent:dist',
]);
package.json includes:
"grunt-contrib-compass": "^1.0.0",
bower.json includes:
"bootstrap-sass-official": "^3.2.0",
Other information:
OS: Linux Ubuntu 18.10
Node: v8.17.0
NPM: v6.13.4
Ruby: ruby 2.5.1p57 (2018-03-29 revision 63029) [x86_64-linux-gnu]
Compass: Compass 1.0.3 (Polaris)