Hello!
I want to perform commitChanges() action in my editor screen, but got this error:
stackTrace (2).txt (28.0 КБ)
I think that it is something about OneToOne Mapping in my Entity.
However, all changes has commited to DB, but error is still annoying.
What’s wrong?
Hi.
It seems that your question is not generic, most likely the community will not be able to help you without context and details.
Regards,
Nadezhda.
Hi,
This looks like a bug in EclipseLink that sometimes occurs when using complex fetch plans (views) for data loading.
Unfortunately it is very hard to reproduce such bugs in dev / test environment. CUBA team will be able to solve the bug only if you provide a small sample project that reproduces this scenario.
You can avoid the exception by altering the view used for data loading.
Try to set fetchType="BATCH" or fetchType="UNDEFINED" for some associations in the view, maybe for one-to-one association. It should help.