 
     connector.run konnectorName, (err) ->
         if err
+            log.error "An error occured while trying to run the import."
             log.error err.message
         else
             log.info "Import is finished."

        log.info "Changing fields for #{konnectorName} with #{fields}."
        connector.change konnectorName, fields, (err) ->
            if err
                log.error err
            else
                log.info "Fields were successfully changed for #{konnectorName}"

    else
        log.error "Field values are required (see --fields option)."


    if program.delete
        modelName = program.delete
        data.delete modelName, (err) ->
            if err
                log.info 'Destroying models failed.'
            else
                log.info 'All models were destroyed.'

    else if program.show
        modelName = program.show
