Event Dispatcher complains when input is struct array

Result:

Dispatcher node complains "No value will be returned by reference"

[Image Removed]

Expected:

No user errors here. I did more test and the array of struct works as expected. Node shouldn't complain.

UDN link (link too long for the URL text box):

https://udn.unrealengine.com/questions/523804/蓝图里面eventdispatcher里面参数是tarray提示没有返回值这个要怎么解决呢er.html

1. Create an actor BP_Test and a struct StructTest in Content Browser
2. Create an Event Dispatcher in BP_Test.
3. Add input parameter: an array of StructTest
4. Call this Event Dispatcher normally