error displaying page (singleton) by slug

[denis-gorin]

Question	Answer
Relevant Bolt Version	4.0

Error:
Argument 1 passed to Bolt\Repository\ContentRepository::findOneBySlug() must be of the type string, int given

// src: src\Controller\Frontend\DetailController.php:46

$record = $this->contentRepository->findOneBySlug($slugOrId, $contentType);

trying to get record by Slug (strict String), but passing Id

[develth]

Confirm, have the same error.
Pretty sure that it worked on 4.0.0-RC.43

[develth]

see #1921