SublimeLinter: Not showing any error

I wasnt able to make it work. I followed the instructions on the documentation installed through package install, restarted sublime but it does not show the lint errors. On console loads everything ok like:

System: Mac OS EL Capitan v10.11.6 Sublime 3

reloading plugin SublimeLinter.commands
reloading plugin SublimeLinter.sublimelinter
plugins loaded

eslint working just fine though