Symfony 3 - An exception occurred in driver: could not find driver

Symfony 3 - An exception occurred in driver: could not find driver

an exception occurred in driver: could not find driver symfony 4
an exception occurred in driver: could not find driver postgres
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an exception occurred in driver: sqlstate[hy000] [2002] connection refused
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I just try symfony 3 and I am on insert data into database using Doctrine ORM. When I try to run my query

$customer = new Customer();
$customer->setAddress('Some Address');
$customer->setName('Customer 1');

$order->setQuantity('100');
$order->setDate(date('Y-m-d'));
$order->setCustomer($customer);

$em = $this->getDoctrine()->getManager();
$em->persist($customer);
$em->persist($order);
$em->flush();

but it returns an exception :

Uncaught PHP Exception Doctrine\DBAL\Exception\DriverException: "An exception occurred in driver: could not find driver" at /home/hei/Sites/practice/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php line 121

Parameters.yml:

parameters:
    database_host: 127.0.0.1
    database_port: null
    database_name: practice
    database_user: root
    database_password: null

Config.yml

doctrine:
    dbal:
        driver: pdo_mysql
        host: '%database_host%'
        port: '%database_port%'
        dbname: '%database_name%'
        user: '%database_user%'
        password: '%database_password%'

I also check if the extension is enabled and loaded via php -m and phpinfo(). It says that PDO & PDO_Mysql is enabled.

Then add these two lines in php.ini:

extension=pdo.so
extension=pdo_mysql.so

but I still got the same PDO Exception.

My OS is Ubuntu 17.1


I believe php-mysql package missing in your system. Install the package using the command

sudo apt-get install php-mysql

I hope this will fix your issue.

I think you need to restart Apache also in order to fix the issue. After installing php-mysql use the following command to restart Apache

 sudo service apache2 restart.

orm doctrine driver · Issue #25944 · symfony/symfony · GitHub, AbstractMySQLDriver.php line 121: An exception occurred in driver: could not find driver In PDOConnection.php line 47: could not find driver  Sponsor symfony/symfony php line 121: An exception occurred in driver: could not find driver In PDOConnection.php line 47: could not find driver In PDOConnection


First of all you have to change MySQL port number from null to 3306. That's it. I think you don't have MySQL password that's why you didn't write anything.

Have a good day.

[PDOException] could not find driver · Issue #118 · jonseg/crud , [Doctrine\DBAL\Exception\DriverException] An exception occured in driver: could not find driver [Doctrine\DBAL\Driver\PDOException] could  An exception occurred in driver: could not find driver. In PDOConnection.php line 31: Could not find driver. In PDOConnection.php line 27: Could not find driver. I've haven't got any clue what's going wrong..


On my system (Fedora), a package called php-mysqlnd was required. I installed it by running:

dnf install php-mysqlnd

Ubuntu Symfony PHP PDOException “could not find driver", Ubuntu Symfony PHP PDOException “could not find driver". November 16th 2016​; 8K; 3 Comments. This error will be thrown when you don't have MySQL  Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Learn more Symfony 3 - An exception occurred in driver: could not find driver


In my case (in windows) i have installed mysql driver.

Installing Doctrine > Doctrine & the Database, Welcome back to the *third* episode in our starting in Symfony 4 series! We've done some really cool stuff Configure your db driver and server_version in config/packages/doctrine.yaml An exception occurred in driver: could not find driver. Symfony an exception occurred in driver: could not find driver - Forum - MySQL; An exception occurred in driver: sqlstate[hy000] [1045] access denied for user 'root'@'localhost' (using password: yes) - Conseils pratiques - Webmestre


In WAMPServer and possibly other configurations, there may be a separate php.ini for your command line PHP. Ensure that you enabling your modules in the right .ini (ideally both ini's)

Symfony database driver not found exception occured in driver , Symfony database driver not found exception occured in driver:could not find driver Third, if also reported this error, I do not know, self-solve; could not find driver [doctrine\dbal\driver\pdoexception] could not Find driver  Nope they are there. That is the puzzling part of it all. I use the extensions in other scripts/classes and they work with a charm. Yet doctrine refuses to do so.


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[Résolu] Symfony 4 could not find driver, 10 juillet 2019 à 17:11:10. Bonjour à tous, cela fait maintenant 3 jours qu'on est dessus. Je suis en stage An exception occurred in driver: could not find driver. Symfony How to solve Symfony 5 exception: Cannot use the "format" option of "Symfony\Component\Form\Extension\Core\Type\DateType" when the "html5" option is enabled April 13th 2020


Symfony troubles ahead of job interview on Wednesday : PHPhelp, An exception occurred in driver: could not find driver. In PDOConnection.php line 31: could not find driver. In PDOConnection.php line 27: could not find driver. Note. The server_version option was added in Doctrine DBAL 2.5, which is used by DoctrineBundle 1.3. The value of this option should match your database server version (use postgres -V or psql -V command to find your PostgreSQL version and mysql -V to get your MySQL version).