As the title implies, @TrackEditScreenHistory
cannot be applied on entities without an UUID
id.
To my knowledge this isn’t mentioned in the class annotations page in the docs:
https://doc.cuba-platform.com/manual-6.9/entity_class_annotations.html
The culprit is the following line of code (line 88 in ScreenHistorySupport.java):
88: entityId = (UUID) entity.getId();
The cast raises an exception if the ID is not of type UUID
.
Either raise an unsupported exception earlier in the execution path if the attribute is applied on an incompatible entity, or refactor the tracking code to save the ID as a varchar, or create a column for each supported ID type (like UUID_ID, INT_ID and so on).
Paolo