No PropertyTypeExtractor available for type void in CompositeUserType

Description

Hi,

I'm trying to update from hibernate 5.2.18 to 5.4.4 and I'm facing a regression with a type in CompositeUserType that hibernate can't handle.

To simplify my problem, I have the following “Population”entity, containing a non entity “Matrix” object:

And the following xml mapping:

 

“Matrix” object can be resumed as:

 

 

Since, update, hibernate complains about a strange type into 'Matrix' object : java.util.List<?>[]
It's ok, that hibernate can't handle that, but why does hibernate throw the following error for a field inside a CompositeUserType ?

 

Environment

None

Status

Assignee

Unassigned

Reporter

Chatellier Eric

Fix versions

None

Labels

None

backPortable

None

Suitable for new contributors

None

Requires Release Note

None

Pull Request

None

backportDecision

None

Worked in

5.2.18

Components

Affects versions

Priority

Major
Configure