However I get this error that I don’t know how to fix: Detected modified or new objects (Neos\ContentRepository\Domain\Model\NodeData, uuid:4a72e159-7cee-48f5-83f7-231f12f93f98) to be persisted which is not allowed for "safe requests".
Good evening, sorry for the delay. I manage events that have a start date and an end date.
From these two dates, I must at the level of my view display the event at the interval time(DatePeriod) that there is.
Example : startDate : 24.02.2022, endDate : 28.02.22
I must have on my view : eventName => 24.02.22, eventName => 25.02.2022, ... eventName => 28.02.2022
So I implemented an AbstractFusionObject in php to do this, and I tried to loop through the list of my events and make a clone of each event by adding the displayDate property.