Minify error on css file

[vispo]

I am able to minify js files successfully. But I’m getting the error you see below in the graphic when I try to use minify on a css file. Please advise.

[vispo]

I solved the problem.

1. I copied Preferences > Package Settings > Minify > Settings-Default
2. I opened Package Settings > Minify > Settings-User
3. I pasted the Default settings into the User settings.
4. I changed this line:
   // “cssminifier”: “clean-css”,
   to this line:
   “cssminifier”: “uglifycss”,
5. I saved the new User settings and ran minify successfully on a css file.