Symfonty 6.1 to 6.2 upgrade: Invalid service id in FileLoader - php

Question

I have recently been trying to upgrade from Symfony 6.1 to 6.2. In doing so though..something appears to have broken. Does anyone have any clue what changed from 6.1 to 6.2? I have tried looking and continue to do so..but I haven't been able to find any meaningful change that breaks it. The setup docs all show the same formatting for all the available files.
I am on PHP 8.1.11
When I update my composer.json to bring everything up to 6.2, the console throws the following error:
Executing script cache:clear [KO]
[KO]
Script cache:clear returned with error code 1
!!
!! In FileLoader.php line 178:
!!
!! Invalid service id: "MyNamespace\" in /var/www/html/config/services.yaml (whic
!! h is being imported from "/var/www/html/src/Kernel.php").
!!
!!
!! In ContainerBuilder.php line 911:
!!
!! Invalid service id: "MyNamespace\".
!!
!!
!!
Script #auto-scripts was called via post-update-cmd
Nothing has changed, and if I change it all back to 6.1 and reupdate composer..it works just fine.
Below is my services.yaml
services:
# default configuration for services in *this* file
_defaults:
autowire: true # Automatically injects dependencies in your services.
autoconfigure: true # Automatically registers your services as commands, event subscribers, etc.
# makes classes in src/ available to be used as services
# this creates a service per class whose id is the fully-qualified class name
MyNamespace\:
resource: '../src/'
exclude:
- '../src/DependencyInjection/'
- '../src/Entity/'
- '../src/Kernel.php'
- '../vendor/'
- '../var/'
_instanceof:
MyNamespace\Enum\AbstractEnumType:
tags: ['app.doctrine_enum_type']
# add more service definitions when explicit configuration is needed
# please note that last definitions always *replace* previous ones
I have downgraded back to 6.1, that works.
I have tried renaming or removing parts of my class..that doesn't work.
Update: Here is a copy of my kernel file:
namespace MyNamespace;
use MyNamespace\Enum\AbstractEnumType;
use Symfony\Bundle\FrameworkBundle\Kernel\MicroKernelTrait;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\HttpKernel\Kernel as BaseKernel;
class Kernel extends BaseKernel
{
use MicroKernelTrait;
public function process(ContainerBuilder $container): void
{
$typesDefinition = [];
if ($container->hasParameter('doctrine.dbal.connection_factory.types')) {
$typesDefinition = $container->getParameter('doctrine.dbal.connection_factory.types');
}
$taggedEnums = $container->findTaggedServiceIds('app.doctrine_enum_type');
foreach ($taggedEnums as $enumType => $definition) {
/** #var $enumType AbstractEnumType */
$typesDefinition[$enumType::NAME] = ['class' => $enumType];
}
$container->setParameter('doctrine.dbal.connection_factory.types', $typesDefinition);
}
}
Update 2: I have attached the code for my abstract enum & composer.json
composer.json
{
"type": "project",
"license": "proprietary",
"minimum-stability": "stable",
"prefer-stable": true,
"require": {
"php": ">=8.1",
"ext-ctype": "*",
"ext-curl": "*",
"ext-iconv": "*",
"aws/aws-sdk-php": "^3.252",
"doctrine/annotations": "^1.0",
"doctrine/doctrine-bundle": "^2.7",
"doctrine/doctrine-migrations-bundle": "^3.2",
"doctrine/orm": "^2.13",
"friendsofsymfony/rest-bundle": "^3.4",
"jms/serializer-bundle": "^4.2",
"monolog/monolog": "^3.2",
"nelmio/cors-bundle": "^2.2",
"phpdocumentor/reflection-docblock": "^5.3",
"phpstan/phpdoc-parser": "^1.9",
"ramsey/uuid": "^4.5",
"stripe/stripe-php": "^9.7.0",
"symfony/amazon-mailer": "6.1.*",
"symfony/apache-pack": "^1.0",
"symfony/console": "6.1.*",
"symfony/dom-crawler": "6.1.*",
"symfony/dotenv": "6.1.*",
"symfony/flex": "^2",
"symfony/framework-bundle": "6.1.*",
"symfony/http-client": "6.1.*",
"symfony/maker-bundle": "^1.47",
"symfony/mime": "6.1.*",
"symfony/monolog-bundle": "^3.8",
"symfony/property-access": "6.1.*",
"symfony/property-info": "6.1.*",
"symfony/proxy-manager-bridge": "6.1.*",
"symfony/runtime": "6.1.*",
"symfony/security-bundle": "6.1.*",
"symfony/serializer": "6.1.*",
"symfony/twig-bundle": "6.1.*",
"symfony/yaml": "6.1.*"
},
"config": {
"allow-plugins": {
"composer/package-versions-deprecated": true,
"symfony/flex": true,
"symfony/runtime": true,
"phpstan/extension-installer": true
},
"optimize-autoloader": true,
"preferred-install": {
"*": "dist"
},
"sort-packages": true
},
"autoload": {
"psr-4": {
"MyNamespace\\": "src/"
}
},
"autoload-dev": {
"psr-4": {
"MyNamespace\\Tests\\": "tests/"
}
},
"replace": {
"symfony/polyfill-ctype": "*",
"symfony/polyfill-iconv": "*",
"symfony/polyfill-php72": "*",
"symfony/polyfill-php73": "*",
"symfony/polyfill-php74": "*",
"symfony/polyfill-php80": "*",
"symfony/polyfill-php81": "*"
},
"scripts": {
"auto-scripts": {
"cache:clear": "symfony-cmd",
"assets:install %PUBLIC_DIR%": "symfony-cmd"
},
"post-install-cmd": [
"#auto-scripts"
],
"post-update-cmd": [
"#auto-scripts"
]
},
"conflict": {
"symfony/symfony": "*"
},
"extra": {
"symfony": {
"allow-contrib": false,
"require": "6.1.*"
},
"public-dir": "/"
},
"require-dev": {
"phpstan/extension-installer": "^1.1",
"phpstan/phpstan-symfony": "^1.2",
"phpunit/phpunit": "^9.5",
"symfony/browser-kit": "6.1.*",
"symfony/css-selector": "6.1.*",
"symfony/phpunit-bridge": "^6.2",
"symfony/stopwatch": "6.1.*",
"symfony/web-profiler-bundle": "6.1.*"
}
}
AbstractEnumType.php
namespace MyNamespace\Enum;
use Doctrine\DBAL\Platforms\AbstractPlatform;
use Doctrine\DBAL\Types\StringType;
abstract class AbstractEnumType extends StringType
{
abstract public static function getEnumClass(): string;
public function getName(): string
{
throw new \Exception('getName should be overwritten by child class');
}
public function convertToPHPValue($value, AbstractPlatform $platform): ?\BackedEnum
{
if($value instanceof \BackedEnum){
return $value;
}
$value = parent::convertToPHPValue($value, $platform);
if($value === null){
return null;
}
// 🔥 https://www.php.net/manual/en/backedenum.tryfrom.php
return $this::getEnumClass()::tryFrom($value);
}
public function convertToDatabaseValue($value, AbstractPlatform $platform): ?string
{
return $value?->value;
}
public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform): string
{
return 'TEXT';
}
}