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php - PHP Symfony 服务器 - “驱动程序发生异常：找不到驱动程序”

问题描述

我使用终端命令symfony serve（我也尝试过symfony server:start）启动名为“test2”的 Symfony 应用程序，但出现错误：

处理异常时抛出异常（Doctrine\DBAL\Exception\DriverException: An exception occurred in driver: could not find driver at /var/www/html/test2/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractPostgreSQLDriver .php 第 102 行）

我正在使用 Ubuntu 20.04、PHP 7.4、Symfony CLI 4.25，如果需要，还可以使用 Composer 2.0

我也在使用 PostgreSQL，我跑了sudo apt-get install php-pgsql.

我也检查了“php.ini”，这是一个截图： 在此处输入图像描述

这是突出显示错误的整个响应：

[Web Server ] May 31 09:01:32 |DEBUG  | PHP    Using PHP version 7.4.18 (from default version in $PATH)
[Application] May 30 23:09:16 |CRITICA| REQUES Exception thrown when handling an exception (Doctrine\DBAL\Exception\DriverException: An exception occurred in driver: could not find driver at /var/www/html/test2/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractPostgreSQLDriver.php line 102)
[Application] May 30 23:09:16 |CRITICA| PHP    Uncaught Exception: An exception occurred in driver: could not find driver
[Application] May 30 23:16:58 |INFO   | REQUES Matched route "index". method="GET" request_uri="https://localhost:8000/" route="index" route_parameters={"_controller":"App\\Controller\\TestController::index","_route":"index"}
[Application] May 30 23:16:58 |INFO   | SECURI Populated the TokenStorage with an anonymous Token.
[Application] May 30 23:16:58 |CRITICA| REQUES Uncaught PHP Exception Doctrine\DBAL\Exception\DriverException: "An exception occurred in driver: could not find driver" at /var/www/html/test2/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractPostgreSQLDriver.php line 102
[Application] May 30 23:16:58 |CRITICA| REQUES Exception thrown when handling an exception (Doctrine\DBAL\Exception\DriverException: An exception occurred in driver: could not find driver at /var/www/html/test2/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractPostgreSQLDriver.php line 102)
[Application] May 30 23:16:58 |CRITICA| PHP    Uncaught Exception: An exception occurred in driver: could not find driver
[Application] May 30 23:16:58 |CRITICA| REQUES Uncaught PHP Exception Doctrine\DBAL\Exception\DriverException: "An exception occurred in driver: could not find driver" at /var/www/html/test2/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractPostgreSQLDriver.php line 102
[Application] May 30 23:16:58 |CRITICA| REQUES Exception thrown when handling an exception (Doctrine\DBAL\Exception\DriverException: An exception occurred in driver: could not find driver at /var/www/html/test2/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractPostgreSQLDriver.php line 102)
[Application] May 30 23:16:58 |CRITICA| PHP    Uncaught Exception: An exception occurred in driver: could not find driver
[Web Server ] May 31 09:01:32 |INFO   | PHP    listening path="/usr/sbin/php-fpm7.4" php="7.4.18" port=45197
[PHP-FPM    ] May 31 09:01:32 |NOTICE | FPM    fpm is running, pid 391
[PHP-FPM    ] May 31 09:01:32 |NOTICE | FPM    ready to handle connections
[PHP-FPM    ] May 31 09:01:32 |NOTICE | FPM    systemd monitor interval set to 10000ms

有人有想法吗？

在此先感谢任何帮助者:)

标签： phppostgresqlsymfonydriver

解决方案

您可能需要从该行中删除分号，然后重新启动您的网络服务器。

通常像sudo service httpd restart.

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