Edit apache configuration file and modify as follows. As per my installation, configuration file is /etc/httpd/conf/httpd.conf
<Directory /var/www/> Options Indexes FollowSymLinks AllowOverride None Require all granted </Directory>
To
<Directory /var/www/> Options Indexes FollowSymLinks AllowOverride All Require all granted </Directory>
Those who use CentOS 7 , try disabling selinux and save yourself 🙂
Also It can be caused by a number of things, such as:
File Permissions
Fatal Code Errors
Web Server Issues
<?php
use Magento\Framework\App\Bootstrap;
require __DIR__ . '/app/bootstrap.php';
$params = $_SERVER;
$bootstrap = Bootstrap::create(BP, $params);
$objectManager = $bootstrap->getObjectManager();
$state = $objectManager->get('Magento\Framework\App\State');
$state->setAreaCode('frontend');
$resource = $objectManager->get('Magento\Framework\App\ResourceConnection');
$connection = $resource->getConnection();
$sql = "Select * FROM customer_entity" ;
$result = $connection->fetchAll($sql);
print_r($result);
?>
<?php
use Magento\Framework\App\Bootstrap;
require __DIR__ . '/app/bootstrap.php';
$params = $_SERVER;
$bootstrap = Bootstrap::create(BP, $params);
$objectManager = $bootstrap->getObjectManager();
$state = $objectManager->get('Magento\Framework\App\State');
$state->setAreaCode('frontend');
$resource = $objectManager->get('Magento\Framework\App\ResourceConnection');
$connection = $resource->getConnection();
$sql = "Select * FROM customer_entity" ;
$result = $connection->fetchAll($sql);
print_r($result);
?>
Install Redis.
And then edit app/etc/env.php to configure Magento to use Redis for session storage, default and page caching.
'session' => array ( 'save' => 'redis', 'redis' => array ( 'host' => '127.0.0.1', 'port' => '6379', 'password' => '', 'timeout' => '2.5', 'persistent_identifier' => '', 'database' => '2', 'compression_threshold' => '2048', 'compression_library' => 'gzip', 'log_level' => '1', 'max_concurrency' => '6', 'break_after_frontend' => '5', 'break_after_adminhtml' => '30', 'first_lifetime' => '600', 'bot_first_lifetime' => '60', 'bot_lifetime' => '7200', 'disable_locking' => '0', 'min_lifetime' => '60', 'max_lifetime' => '2592000' ) ),
'cache' => array( 'frontend' => array( 'default' => array( 'backend' => 'Cm_Cache_Backend_Redis', 'backend_options' => array( 'server' => '127.0.0.1', 'database' => '0', 'port' => '6379' ), ), 'page_cache' => array( 'backend' => 'Cm_Cache_Backend_Redis', 'backend_options' => array( 'server' => '127.0.0.1', 'port' => '6379', 'database' => '1', 'compress_data' => '0' ) ) ) ),
Create a new source model that returns all the customer groups including ‘NOT LOGGED IN’
<?php
namespace PHPCodez\Permission\Model\Config\Source\Group;
use \Magento\Customer\Model\ResourceModel\Group\Collection;
class Multiselect implements \Magento\Framework\Option\ArrayInterface {
protected $_customerGroup;
protected $_options;
public function __construct( Collection $customerGroup ) {
$this->_customerGroup = $customerGroup;
}
public function toOptionArray() {
if (!$this->_options) {
$this->_options = $this->_customerGroup->toOptionArray();
}
return $this->_options;
}
}
And add the folowing in system.xml file
<field id="hideprice" translate="label" type="multiselect" sortOrder="1" showInDefault="1" showInWebsite="1" showInStore="1"> <label>Hide Price For</label> <source_model>PHPCodez\Permission\Model\Config\Source\Group\Multiselect</source_model> </field>
Creating module PHPCodez_Customattribute to add a new attribute to list all the customer groups including ‘NOT LOGGED IN’.
1) Declare the module
<?xml version="1.0"?> <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd"> <module name="PHPCodez_Customattribute" setup_version="0.0.1" /> </config>
2) Register the module. Continue reading Magento 2 Product Attribute Customer Groups
This is a quite important demand when you want to use extra information on your pages which the default system does not include.
You can add custom fields with the help of UI Component.
Follow the below steps to create the module ‘PHPCodez_Customfield’
1) Declare a module.
<?xml version="1.0"?> <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd"> <module name="PHPCodez_Customfield" setup_version="0.0.1" /> </config>
2) Register a module. Continue reading Custom Fields Multiselect Product Add Edit Pages Magento 2
This is a quite important demand when you want to use extra information on your pages which the default system does not include.
You can add custom fields with the help of UI Component.
Follow the below steps to create the module ‘PHPCodez_Customfield’
1) Declare a module.
<?xml version="1.0"?> <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd"> <module name="PHPCodez_Customfield" setup_version="0.0.1" /> </config>
2) Register a module. Continue reading Custom Fields Product Add Edit Pages Magento 2
It can be achieved bu adding the <can_be_empty>1</can_be_empty> tag in system.xml file
Ex:
<field id="hideprice" translate="label" type="multiselect" sortOrder="1" showInDefault="1" showInWebsite="1" showInStore="1"> <label>Hide Price For</label> <source_model>PHPCodez\Permission\Model\Config\Source\Group\Multiselect</source_model> <can_be_empty>1</can_be_empty> </field>