Description

OnRep functions do not fire on the Server when elements are added to an array variable marked as RepNotify. They do not fire at all when setting an array element with the Set Array Elem node.

Probably related to [Link Removed].

Reproduced in 4.7.2 and 4.7.3 binary and Main (//depot/UE4/Promotable-CL-2479729)

Steps to Reproduce

1. Download the test project (See Comments)
2. Open the FirstPersonCharacter Blueprint
3. PIE

Result:
OnRep_Guns never fires the print string on the Server.

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Cannot Reproduce
ComponentNetworking
Affects Versions4.7.24.7.34.8
CreatedMar 17, 2015
ResolvedAug 2, 2016
UpdatedJul 14, 2021