Topics tagged actor-component

Topic	Replies	Views	Activity
How to manually set an actor component to an array of actors in the world? Blueprint question , Variable , unreal-engine , Array , actor-component	0	14	September 17, 2025
How do you add a mesh component without the large overhead entailed? C++ Performance , question , unreal-engine , actor-component	2	43	July 24, 2025
Changing a default subobject name in C++ class leads to UActorComponent being marked as PendingKill immediately after being instantiated when loading from .uasset, and is eventually reset to NULL by GC C++ question , crash , bug-report , unreal-engine , garbage-collector , serialization , actor-component	7	6497	June 18, 2025
What is the difference b/w and use cases of GetComponentByClass and FindComponentByClass? Community & Industry Discussion question , Components , unreal-engine , Class , find , get , actor-component	4	3096	May 2, 2025
Change Value of Parent Inside a Child Blueprint Blueprint , question , unreal-engine , actor-component	8	63	April 17, 2025
How do I show a component's details in the actor details? C++ Blueprint , question , CPP , Components , unreal-engine , reflection , actor-component	4	100	February 18, 2025
Creating actor components that use actor movement (Solved) Programming & Scripting unreal-engine , actor-component , transfer	7	53	February 1, 2025
How to change icon of Actor Component inherits made with Blueprint? Blueprint Blueprint , question , UI , unreal-engine , icon , actor-component	0	28	November 22, 2024
UFUNCTIONS not showing up in Blueprint C++ Blueprint , question , CPP , c-class-wizard , unreal-engine , c-custommeshcomponen , actor-component , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri	5	245	November 27, 2024
How to Use a Parent Objects Timeline Component Within Another Component Blueprint Blueprint , question , unreal-engine , actor-component	1	46	October 22, 2024
Actor Component Static mesh? Asset Creation question , unreal-engine , actor-component	5	6909	October 21, 2024
Actor component doesn't replicate Multiplayer & Networking question , Replication , unreal-engine , actor-component	3	2904	October 3, 2024
Set rotation affecting physics World Creation Blueprint , question , Physics , unreal-engine , rotation , actor-component , scene-component	12	1161	August 1, 2024
Actor component isn't updating Blueprint Blueprint , question , unreal-engine , actor , actor-component	0	103	May 24, 2024
How To Trigger An Event If All Components Of An Actor Class Are Destroyed Blueprint Blueprint , Components , unreal-engine , custom-event , actor-component , Event	0	108	May 5, 2024
HasAuthority() on ActorComponent C++ question , CPP , Networking , unreal-engine , actor-component	2	1470	April 29, 2024
Cannot create Blueprint class based on C++ UActorComponent Blueprint Blueprint , question , CPP , UE4 , unreal-engine , actor-component	5	14507	September 8, 2023
Major UE5 BUG - ActorComp C++ bCanEverTick behave different from UE4 C++ question , CPP , unreal-engine , engine , actor-component	0	497	August 31, 2023
Editor Crash on interface call "Do not directly call Event functions in Interfaces." UI question , interface , unreal-engine , crash-editor , actor-component	5	5887	July 25, 2023
Actor component removing itself from actors after engine restart? Blueprint Blueprint , question , UE4 , bug , unreal-engine , actor-component	2	1856	May 17, 2023
What to put in actor component vs Owner Actor Blueprint Blueprint , question , unreal-engine , inventory , actor-component , inventory-system	3	858	March 21, 2023
Metahuman retargeting with Actor core Character Fbx Error Character & Animation unreal-engine , actor-component , retarget , metahuman	0	453	January 27, 2023
How to send a variable to a base component from the owner actor at begin play? Blueprint Blueprint , question , unreal-engine , ENUM , actor-component	1	872	January 10, 2023
Clone/Copy an actor component using Blueprints Blueprint Blueprint , question , unreal-engine , duplicate , actor-component	1	1515	May 11, 2022
Replicating Niagara Component Attached to Skeletal Mesh of an Actor? Interesting Issue! Multiplayer & Networking UE4-27 , question , Multiplayer , Replication , unreal-engine , actor-component	1	1603	May 8, 2022
Set actor location does not work with actor component tick C++ UE4-25 , question , unreal-engine , tick , actor-component	4	1847	February 18, 2022
Replication struct within actor component not working C++ question , CPP , Replication , unreal-engine , Struct , actor-component	1	652	December 5, 2021
Communication between Actor Components Blueprint question , unreal-engine , Scripting , actor-component	2	1096	December 4, 2021
Warning C4996: 'AActor::GetComponentsByClass': Use one of the GetComponents implementations as appropriate C++ question , CPP , unreal-engine , actor-component	2	2733	September 30, 2021
Scene Capture Component 2D: Disable capturing Volumetric Clouds WITHOUT showflags UI question , unreal-engine , lighting-problem , Scene-Capture , actor-component , UMG	0	998	September 19, 2021

How to manually set an actor component to an array of actors in the world?

Blueprint

0

14

September 17, 2025

How do you add a mesh component without the large overhead entailed?

C++

Performance , question , unreal-engine , actor-component

2

43

July 24, 2025

Changing a default subobject name in C++ class leads to UActorComponent being marked as PendingKill immediately after being instantiated when loading from .uasset, and is eventually reset to NULL by GC

C++

question , crash , bug-report , unreal-engine , garbage-collector , serialization , actor-component

7

6497

June 18, 2025

What is the difference b/w and use cases of GetComponentByClass and FindComponentByClass?

Community & Industry Discussion

question , Components , unreal-engine , Class , find , get , actor-component

4

3096

May 2, 2025

Change Value of Parent Inside a Child

Blueprint

Blueprint , question , unreal-engine , actor-component

8

63

April 17, 2025

How do I show a component's details in the actor details?

C++

Blueprint , question , CPP , Components , unreal-engine , reflection , actor-component

4

100

February 18, 2025

Creating actor components that use actor movement (Solved)

Programming & Scripting

unreal-engine , actor-component , transfer

7

53

February 1, 2025

How to change icon of Actor Component inherits made with Blueprint?

Blueprint

Blueprint , question , UI , unreal-engine , icon , actor-component

0

28

November 22, 2024

UFUNCTIONS not showing up in Blueprint

C++

Blueprint , question , CPP , c-class-wizard , unreal-engine , c-custommeshcomponen , actor-component , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri