After updating today Doctrine 2 from master branch I'm getting:
Entity of type "Entity" is missing an assigned ID. The identifier generation strategy for this entity requires the ID field to be populated before EntityManager#persist() is called. If you want automatically generated identifiers instead you need to adjust the metadata mapping accordingly.
Was there a change on the mapping of ID generation strategy? I was using a commit of the master branch from 1 o 2 weeks ago and it was working ok. I took a look at the repo for changes on the last days but I couldn't find anything related to this.
I paste the mapping and entities here:
Thanks in advance!