Not a bug Entity/Manager getRelation could return null value event they are not

[truonglv]

Affected version

2.0.7

In the method Manager::getRelation(...) could be return null when the key has more than 1 element.

return $this->find($relation['entity'], count($key) > 1 ? $key : reset($key), $extraWith);

It's maybe use the method: findOne when has more than 1 element?

 

[truonglv]

Example:

$key = [
    'content_type' => 'post',
    'content_id' => 1
];

So expect query:

WHERE content_type = ? AND content_id = ?

But the result is:

WHERE primaryKey IN ('post', 1)

 

[truonglv]

Resolved. It's relation config issues. Please close it.