this.attachedObjects is an empty list and thus throws the IndexOutOfBoundsException. This is the same code in all versions up to [2.3.2]. (Except for formatting of generics). First of all I would like ...
[08:57:50] [Server thread/FATAL]: Error executing task on Server java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList ...