Package: php-symfony-phpunit-bridge Version: 5.0.4-1 Severity: normal This version of php-symfony-phpunit-bridge is incompatible with PHPUnit 9.
Access to undeclared static property: PHPUnit\Util\Blacklist::$blacklistedClassNames The error happens when using PHPUnit 9 to run the test suite of another package that build-depends on this package. This issue is already fixed upstream in more recent 5.x versions. It is also not an issue in the 4.x version currently in unstable.