Doctrine 2.6 not supported

[soyuka]

Reference build: https://travis-ci.org/api-platform/core/builds/319078313

Only diff between composer installations:

58c58
<   - Installing doctrine/orm (v2.6.0): Downloading (100%)
---
>   - Installing doctrine/orm (v2.5.14): Downloading (100%)

For now I'll enforce the api-platform/core version to <2.6

[lcobucci]

@soyuka what's happening is that RelatedToDummyFriend uses an association as identifier and the associated entity uses a post generated id (auto generated):

core/tests/Fixtures/TestBundle/Entity/RelatedToDummyFriend.php

Lines 40 to 47 in 0ed9a02

	/**
	* @ORM\Id
	* @ORM\ManyToOne(targetEntity="DummyFriend")
	* @ORM\JoinColumn(name="dummyfriend_id", referencedColumnName="id", nullable=false)
	* @Groups({"fakemanytomany", "friends"})
	* @Assert\NotNull
	*/
	private $dummyFriend;

We are discussing internally how we are going to handle that, as @guilhermeblanco mentioned in doctrine/orm#6701 (comment).

I hope this gives you a better idea of what's happening and let me know how can we help you on this.

[soyuka]

Thanks @lcobucci !