Dynamic Attributes don't work with the entity with IDENTITY id

[fractal3000]

Environment

Jmix version: 2.7.1

Bug Description

There is an unexpected error when we use the dynamic attributes with the entity that has an it with the @GeneratedValue(strategy = GenerationType.IDENTITY) annotation.

Steps To Reproduce

1. Create a project
2. Create a TestEntity
3. Add the Dynamic attributes add-on
4. Add views for the entity and add the Dynamic Attribute
5. Add a dinamic attribute to the created entity and its views
6. Press the "New" button and fill in any value to the dynamic attribute
7. Press "Save" button

Current Behavior

The error is occured

Expected Behavior

The created entity is saved.

Sample Project

DynamicAttributesIdGenerationTest.zip

[fractal3000]

The problem is with the following code

But

[fractal3000]

Take into account to check the dynamic attributes indexing with the Search add-on.