[TYPO3-team-core-v5] getting TYPO3 package running again

[Sebastian Kurfürst]

Hey everybody,

I've been debugging a bit the TYPO3 package to make it run again.

during that, I've stumbled over two things:

1) \F3\TYPO3\Domain\Model\Structure\Site has a property "name", which
seems to be the human-readable name of the site. Is this correct? It has
an alphanumeric validator attached to it; which had a spelling error (it
was @validate AlphaNumeric, but should be @validate Alphanumeric).
However, this did not solve the problem, as the alphanumeric validator
right now does NOT include spaces.
So, a) either the AlphaNumeric validator is broken, or b) we should just
remove the validator?
I think in this context, b) makes more sense.

2) Now, after fixing this error, when running the setupController, I'm
getting the follwing exception:
    #1260284934: Nested arrays cannot be persisted - missing feature?!?

Do you have some thoughts on this one? (Especially @Karsten/Robert).

Greetings,
Sebastian