\TYPO3\FLOW3\var_dump() memory use causes fatal error debugging objects.
During some FLOW3 CRUD testing, I got an error several times I wanted to debug objects that have related objects.
Something like \TYPO3\FLOW3\var_dump(new SomeObject()) always worked, more complex object trees caused PHP run out of memory.
In my example (see attached picture) I just created a "new"-form to create a new Message-Object that has a User-Object related as the sender of the message. Yet the debugging of that simple thing failed.