Argument 1 passed to Hydration\AbstractHydrator::toIterable() must implement interface Doctrine\DBAL\Driver\Statement, instance of Doctrine\DBAL\ForwardCompatibility\Result given, called in ORM/AbstractQuery.php on line 1010

[BusterNeece]

Bug Report

Q	A
BC Break	yes
Version	2.13.0

Summary

Example code that triggers this error with Doctrine DBAL 2.13.0 and ORM 2.8.2:

<?php
$mediaQuery = $em->createQuery('SELECT 1'); 
$mediaIterator = $mediaQuery->toIterable();

Since updating to DBAL 2.13.0, this elicits the following error message:

TypeError Argument 1 passed to Doctrine\ORM\Internal\Hydration\AbstractHydrator::toIterable() must implement interface 
Doctrine\DBAL\Driver\Statement, instance of Doctrine\DBAL\ForwardCompatibility\Result given, called in 
vendor/doctrine/orm/lib/Doctrine/ORM/AbstractQuery.php on line 1010

There is no reason to think that this call is deprecated (it does not elicit any sort of warning), and it certainly worked in previous iterations, so I suspect this may be a regression to do with the forwards-compatibility code introduced in 2.13.0.

[derrabus]

Same as doctrine/orm#8575

[beberlei]

Fixed with ORM 2.8.3

[github-actions]

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