Topics tagged actorcomponent

Topic	Replies	Views	Activity
C++ UPROPERTY actor component variable being set to null C++ Blueprint , question , CPP , bug , unreal-engine , UProperty , actorcomponent	14	8184	April 16, 2025
[Replicating TArray of UObjects] Cannot get TArray<UItemObject*> to replicate from within custom ActorComponent. Programming & Scripting CPP , Replication , unreal-engine , actor , tarray , actorcomponent	6	1093	February 14, 2024
Custom UActorComponent is null Community & Industry Discussion question , unreal-engine , component , actorcomponent , nullptr	3	1889	December 31, 2023
AttachToComponent called twice before actually snap to socket C++ UE4-27 , question , unreal-engine , actorcomponent , UE5-0	3	698	February 19, 2022
How to include (add) a Blueprint component to C++ Actor? C++ UE4-26 , Blueprint , question , CPP , unreal-engine , actorcomponent	9	5056	February 1, 2022
How to create and attach a UActorComponent at runtime Community & Industry Discussion question , unreal-engine , runtime , actorcomponent	2	1190	December 7, 2021
Register ActorComponent Crash on Cooking C++ question , CPP , unreal-engine , actorcomponent	1	516	April 2, 2021
How to create WidgetComponent with a UUserWidget reference in C++ code? UI question , CPP , unreal-engine , Widget , actorcomponent	3	2895	November 21, 2020
How to create a cylinder in c++ C++ question , CPP , unreal-engine , actorcomponent	5	3425	June 24, 2020
Inheritance vs Interface/ActorComponent UI question , interface , unreal-engine , actorcomponent	2	1076	April 12, 2020
Static vs Dynamic Components (Replication) Multiplayer & Networking question , CPP , UE4 , Multiplayer , Components , unreal-engine , actorcomponent	2	2684	August 26, 2019
Need to obtain class of Actor that my custom ActorComponent that I've used IDetailCustomization to create a custom viewer for C++ question , unreal-engine , actor , actorcomponent	0	322	July 25, 2019
Blueprint variables reset to default Blueprint UE4-17 , Blueprint , question , bug-report , unreal-engine , actorcomponent	6	4052	May 2, 2019
UActorComponent::Rename() on a SkeletalMesh leads to a engine crash on unregistering the components! Character & Animation Animation , question , CPP , skeletalmesh , unreal-engine , actorcomponent	1	944	March 8, 2019
Using GetComponentByClass Community & Industry Discussion question , Components , unreal-engine , subclass , tsubclassof , actorcomponent	2	8490	February 4, 2019
Setting default values for a c++ custom inherited actor component Blueprint Blueprint , question , CPP , UE4 , unreal-engine , actorcomponent	1	2470	November 2, 2018
Distinguish modify and delete of ActorComponent C++ question , editor , CPP , UE4 , unreal-engine , actorcomponent	0	336	July 17, 2018
I am using a scene capture 2d component of my character for my inventory. It does not seem to run as well when I playtest it as when I view it in the engine editor Character & Animation question , sockets , unreal-engine , scenecapture2d , actorcomponent	0	566	March 30, 2018
BP: 'Add Component' for Child of Actor Component node reverting from Class to generic 'Add Component' node C++ question , bug , unreal-engine , actorcomponent	1	572	October 30, 2017
BlueprintImplementableEvent not working on UActorComponents Blueprint Blueprint , question , CPP , crash , unreal-engine , Scripting , actorcomponent	7	10518	July 7, 2017
Problems with custom Scene Component C++ question , CPP , unreal-engine , actor-component , scene-component , actorcomponent , scenecomponent	0	1017	March 14, 2017
How to instantiate using New Object? Community & Industry Discussion question , unreal-engine , library , newobject , actorcomponent	1	6123	February 6, 2017
What is the lifecycle of the controller, character and HUD? UI question , unreal-engine , hud-blueprint , Widget , actorcomponent	2	2465	February 3, 2017
How to properly use PlayerState and ActorComponents Character & Animation Blueprint , question , UE4 , unreal-engine , playerstate , actorcomponent	1	457	December 14, 2016
ActorComponent does not replicate variables to client Blueprint Blueprint , question , bug-report , Replication , unreal-engine , actorcomponent	5	4584	August 28, 2016
[Feature Request] C++ ActorComponent importing/exporting Feedback & Requests FeatureRequest , question , CPP , request , unreal-engine , actorcomponent	3	755	April 16, 2016
CreateDefaultSubobject fails after Hot Reload Platform & Builds question , crash , bug-report , unreal-engine , hot-reload , actorcomponent	1	892	March 21, 2016
Component replication in PlayerController Character & Animation Blueprint , question , Replication , unreal-engine , playercontroller , actor , actorcomponent	1	975	January 28, 2016
Random stream in ActorComponent doesn't give consistent random results Blueprint Blueprint , question , bug-report , construction-script , unreal-engine , actorcomponent	4	756	August 3, 2015
How to add an ActorComponent created in blueprints to an Actor created in c++? Blueprint question , CPP , unreal-engine , fobjectfinder , actorcomponent	2	1149	July 15, 2015