[admin 4.22.4] checkParentChildAssociation fails when parentAssociationMapping is null

[piero-hgt]

Environment

Sonata packages

show

$ composer show --latest 'sonata-project/*'
Direct dependencies required in composer.json:
sonata-project/admin-bundle              4.22.4 4.22.4 The missing Symfony Admin Generator
sonata-project/doctrine-extensions       1.18.1 1.18.1 Doctrine2 behavioral extensions
sonata-project/doctrine-orm-admin-bundle 4.9.1  4.9.1  Integrate Doctrine ORM into the SonataAdminBundle
sonata-project/entity-audit-bundle       1.3.2  1.12.0 Audit for Doctrine Entities
sonata-project/exporter                  2.14.0 2.14.0 Lightweight Exporter library
sonata-project/form-extensions           1.18.0 1.18.0 Symfony form extensions
sonata-project/intl-bundle               2.14.1 2.14.1 Symfony SonataIntlBundle
sonata-project/translation-bundle        3.1.0  3.1.0  SonataTranslationBundle
sonata-project/twig-extensions           1.12.0 1.12.0 Sonata twig extensions

Transitive dependencies not required in composer.json:
sonata-project/block-bundle              4.19.0 4.19.0 Symfony SonataBlockBundle
sonata-project/cache                     2.2.0  2.2.0  Cache library

Symfony packages

show

$ composer show --latest 'symfony/*'
Direct dependencies required in composer.json:
symfony/asset                      v4.4.46 v5.4.40 Manages URL generation and versioning of web assets such as CSS stylesheets, JavaScript files and image files
symfony/browser-kit                v4.4.44 v5.4.40 Simulates the behavior of a web browser, allowing you to make requests, click on links and submit forms programmatically
symfony/css-selector               v4.4.44 v5.4.40 Converts CSS selectors to XPath expressions
symfony/debug-bundle               v4.4.37 v5.4.40 Provides a tight integration of the Symfony VarDumper component and the ServerLogCommand from MonologBridge into the Symfony full-stack framework
symfony/dotenv                     v4.4.37 v5.4.42 Registers environment variables from a .env file
symfony/filesystem                 v5.4.41 v5.4.41 Provides basic utilities for the filesystem
symfony/flex                       v1.21.6 v1.21.7 Composer plugin for Symfony
symfony/form                       v4.4.48 v5.4.40 Allows to easily create, process and reuse HTML forms
symfony/framework-bundle           v4.4.51 v5.4.42 Provides a tight integration between Symfony components and the Symfony full-stack framework
symfony/http-client                v4.4.51 v5.4.42 Provides powerful methods to fetch HTTP resources synchronously or asynchronously
symfony/lock                       v4.4.46 v5.4.40 Creates and manages locks, a mechanism to provide exclusive access to a shared resource
symfony/mailer                     v4.4.49 v5.4.41 Helps sending emails
symfony/maker-bundle               v1.39.1 v1.43.0 Symfony Maker helps you create empty commands, controllers, form classes, tests and more so you can forget about writing boilerplate code.
symfony/messenger                  v4.4.49 v5.4.42 Helps applications send and receive messages to/from other applications or via message queues
symfony/monolog-bundle             v3.5.0  v3.10.0 Symfony MonologBundle
symfony/phpunit-bridge             v6.4.6  v7.1.3  Provides utilities for PHPUnit, especially user deprecation notices management
symfony/polyfill-apcu              v1.30.0 v1.30.0 Symfony polyfill backporting apcu_* functions to lower PHP versions
symfony/routing                    v4.4.44 v5.4.42 Maps an HTTP request to a set of configuration variables
symfony/security-bundle            v4.4.50 v5.4.41 Provides a tight integration of the Security component into the Symfony full-stack framework
symfony/serializer                 v4.4.47 v5.4.42 Handles serializing and deserializing data structures, including object graphs, into array structures or other formats like XML and JSON.
symfony/stopwatch                  v4.4.46 v5.4.40 Provides a way to profile code
symfony/translation                v4.4.47 v5.4.42 Provides tools to internationalize your application
symfony/validator                  v4.4.48 v5.4.42 Provides tools to validate values
symfony/web-link                   v4.4.37 v5.4.40 Manages links between resources
symfony/web-profiler-bundle        v4.4.47 v5.4.40 Provides a development tool that gives detailed information about the execution of any request
symfony/webpack-encore-bundle      v1.17.2 v1.17.2 Integration with your Symfony app & Webpack Encore!
symfony/workflow                   v4.4.44 v5.4.40 Provides tools for managing a workflow or finite state machine
symfony/yaml                       v4.4.45 v5.4.40 Loads and dumps YAML files

PHP version

$ php -v
PHP 7.4.33 (cli) (built: Nov 15 2022 03:43:02) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
    with Zend OPcache v7.4.33, Copyright (c), by Zend Technologies
    with Xdebug v3.1.6, Copyright (c) 2002-2022, by Derick Rethans

Subject

Hello everyone,
I'm reporting a bug in sonata admin 4.22.4 (last version for php 7.4) which is fixed in 4.24.0 (php8).

In 4.22.4:

SonataAdminBundle/src/Controller/CRUDController.php

Lines 1465 to 1468 in e3a845e

	$parentAssociationMapping = $this->admin->getParentAssociationMapping();
	if (null === $parentAssociationMapping) {
	throw new \RuntimeException('The admin has no parent association mapping.');
	}

In 4.24.0:

SonataAdminBundle/src/Controller/CRUDController.php

Lines 1455 to 1458 in 8164633

	$parentAssociationMapping = $this->admin->getParentAssociationMapping();
	if (null === $parentAssociationMapping) {
	return;
	}

I have a Admin (UserAdmin). with a childAdmin (ThreadAdmin) without direct relation, so I'm adding it with $parentAssociationMapping = null.

But then the checkParentChildAssociation fails instead of returning silently.

Could it be possible to have this fix applied on 4.22.4 ? I can make a PR.

Thanks !

Minimal repository with the bug

Steps to reproduce

Expected results

Actual results