Forgot to mention, I'm on STABLE-4.0 using Java 8.
> Am 28.07.2017 um 17:20 schrieb Musall, Maik <m...@selbstdenker.ag>: > > Hi, > > I've been trying to resolve an unpleasant problem for a few days now. I'm > trying to save a graph of new and changed objects related to each other, > using a PostgreSQL 9.5 database. The number of objects is in the range > between 10 and 100 usually. Several objects of the same class each, and > numerous relationships involved. The model as a whole contains a few indirect > cyclic relationships, but in these failing inserts, there aren't any cyclic > relations involved.