Error uploading a Media file

[Falteri]

Whith Omeka 1.2.0 and AltText module I get this error while uploading an item media file:

A new entity was found through the relationship 'AltText\Entity\AltText#media' that was not configured to cascade persist operations for entity: Omeka\Entity\Media@000000003c262f180000000058caf073. To solve this issue: Either explicitly call EntityManager#persist() on this unknown entity or configure cascade persist this association in the mapping for example @manytoone(..,cascade={"persist"}). If you cannot find out which entity causes the problem implement 'Omeka\Entity\Media#__toString()' to get a clue.

[zerocrates]

Hmmmm, that... shouldn't happen.

I think this error is basically masking an issue with the media upload you did (you only get this error when you've created a record and then it ultimately doesn't get saved), but... the module already contains code that should prevent this error from happening.

Can you reproduce the error? Does it happen with all media or just a particular file, etc.?

[zerocrates]

This should now be resolved with version 1.0.2 of the AltText module.