Source map is not generated

[Kcko]

CSS min not generating source map if i set sourceMap: true.
output.min.css is OK.

Is it a bug or something wrong on my side?

My code:

    cssmin: {
        options: {
            sourceMap: true
        },
        front: {
            files: {
              'css/output.min.css': ['css/core.css', 'css/colorbox.css', 'css/jquery.autocomplete.css']
            }
        }
    },

[shinnn]

What version of grunt-contrib-cssmin are you using?

[prashantkoshta]

I am also facing same issue. I am using this version -"grunt-contrib-cssmin": "^1.0.1",

Grunt version is
$ grunt --version
grunt-cli v1.2.0
grunt v1.0.1

[rizkysyazuli]

got a similar problem. i see the original file name and line number are shown in the Chrome console's "elements" tab. but when i click on it, i see a blank file in the "source" tab. In Firefox and Safari i get a The configuration file does not exist. message.