OneToOne EntityExtension broken in 6.4.3.0 (Internal Server Error)

[sawden]

PHP Version

7.4.22

Shopware Version

6.4.3.0

Expected behaviour

It should be possible to expand the product with a "OneToOneAssociationField" as described in the documentation.

This error is very critical because none of the plugins that extend the product entity can currently be used.

Actual behaviour

Currently, all plugins that extend the product entity with a "OneToOneAssociationField" lead to a 500 error when saving or editing products in the administration.

An error message appears in the upper corner.

In the developer tools you can see that there is an Internal Server Error.

SQLSTATE[42S22]: Column not found: 1054 Unknown column 'OTO' in 'field list'

How to reproduce

Create a Plugin that extends the "Product" with a "OneToOneAssociationField" or download/clone my example plugin that reproduce this error.

Github repository here

• Install the plugin.
• Open the administration and edit an existing product (add a space in to the name) or try to create a new product.
• Press "Save"

...Internal Server Error...

[shyim]

Your field is Inherited, you need to use the inheritance updater to add a new column in product table named like your association

[sawden]

Thanks, everything works as expected.

Thanks for your work 🙂

[sawden]

@shyim It seems as if the inheritance for product extensions does not work with a one-to-one relation. 🤔

I've updated the code in my reproduction repository but the extension is not inherited on to the variant products.

I've already tried everything and I'm running out of ideas... 😕