Error after installing the plugin

[royalphp]

After I installed this plugin in my project, I get the following error:

libxml error: Element '{http://gediminasm.org/schemas/orm/doctrine-extensions-mapping}timestampable': No matching global element declaration available, but demanded by the strict wildcard.
in /app/vendor/sylius/adyen-plugin/config/doctrine/AdyenPaymentDetail.orm.xml at line 25
libxml error: Element '{http://gediminasm.org/schemas/orm/doctrine-extensions-mapping}timestampable': No matching global element declaration available, but demanded by the strict wildcard.
in /app/vendor/sylius/adyen-plugin/config/doctrine/AdyenPaymentDetail.orm.xml at line 28

I researched what the problem is, in the config/doctrine/AdyenPaymentDetail.orm.xml and config/doctrine/AdyenReference.orm.xml files gedmo is used in the following fields:

<field name="createdAt" column="created_at" type="datetime">
    <gedmo:timestampable on="create"/>
</field>
<field name="updatedAt" column="updated_at" type="datetime" nullable="true">
    <gedmo:timestampable on="update"/>
</field>

I tried replacing this with a simple use without gedmo as follows, and it worked:

<field name="createdAt" column="created_at" type="datetime"/>
<field name="updatedAt" column="updated_at" nullable="true" type="datetime"/>

I looked at similar cases for the MolliePlugin plugin, and it doesn't use gedmo, although there are such fields. Could you remove gedmo, and thus make this plugin more flexible?

[TheMilek]

Hi!

First of all sorry for the late response,

I've taken a look at this and it should work fine 🤔
We use gedmo in many more places in Sylius itself, e.g.
https://github.com/Sylius/Sylius/blob/2.3/src/Sylius/Bundle/OrderBundle/Resources/config/doctrine/model/Order.orm.xml#L54-L59

Could you share your doctrine/orm and stof/doctrine-extensions-bundle versions?

[royalphp]

Hi!

First of all sorry for the late response,

I've taken a look at this and it should work fine 🤔 We use gedmo in many more places in Sylius itself, e.g. https://github.com/Sylius/Sylius/blob/2.3/src/Sylius/Bundle/OrderBundle/Resources/config/doctrine/model/Order.orm.xml#L54-L59

Could you share your doctrine/orm and stof/doctrine-extensions-bundle versions?

I use this in my project, there are no these dependencies there, they are defined in sylius/sylius itself.

[royalphp]

I researched my case deeper, and this is what I found out.

I found an issue when using sylius/adyen-plugin with Doctrine XML mapping validation enabled.
If option doctrine.orm.validate_xml_mapping: true is present, then the error occurs as I wrote in the first message.

What I tested

1. Enabling validate_xml_mapping causes the error above.
2. Disabling validate_xml_mapping makes the error disappear, but only because strict XML XSD validation is skipped (so the mapping is effectively not validated).
3. I also tested the same behavior in a plain Sylius Standard Edition setup: enabling validate_xml_mapping leads to similar "gedmo:timestampable" XML validation failures; by default this option is disabled there, so the issue is usually hidden.

This seems related to Doctrine ORM 2.14+ strict XML validation behavior and known ecosystem incompatibility with custom XML elements such as "gedmo:*" (also mentioned by DoctrineBundle in upgrade notes).

So disabling validate_xml_mapping is a workaround, not a real fix.

Could you please confirm the recommended long-term approach for this plugin (especially with ORM 3.0 where XML validation becomes stricter)?