After running the code "
php bin/magento indexer:reindex
" my catalog products are not showing in front end also i have get an error like this in command prompt "
PHP Fatal error: Uncaught Error: Class 'Locale' not found in /var/www/html/m2/v
endor/magento/framework/Locale/Bundle/DataBundle.php:64"
php -i | grep 'intl'
. If it returns empty it means you didn't install PHP intl extension before. – PY Yick Jun 22 '17 at 5:04