[Neos] Error occured during setup (beta2/beta3)

[Rick Hennig]

Hi,

I've just tried to install beta2 and/or beta3 for testing purposes on my machine.
After runing the setup, the page don't show any message after step 2 (Import or create a site). I choose "TYPO3.NeosDemoTypo3Org out of the list, click next and than the page is "empty" (titel still says TYPO3 Neos Setup and the Logout button is there).

After a click on Logout, I can see the login to the setup again and there is the error shown: Error: During the import of the "Sites.xml" from the package "TYPO3.NeosDemoTypo3Org" an exception occurred: Error: During import an exception occurred: "Node type "TYPO3.Neos.NodeTypes:Menu" does not exist".

The error occurs on both (beta2 and 3).

And I don't know where the mistake can be.

Any idea?