Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
You want to contribute to Unreal Engine? Here’s how! GitHub , unreal-engine , Engine-Source-Code , Engine-Source-GitHub	0	9456	December 10, 2020
Does anyone know how to properly use GAS and Mover together? question , unreal-engine	0	16	June 23, 2026
Brand new empty project does not build. CPP , unreal-engine	3	53	June 23, 2026
Updating to 5.8 causing Jetbrains Rider to produce incorrect error messages; builds fine question , unreal-engine	3	74	June 23, 2026
What causes "excluded from unity build"? question , CPP , compiling , compile , unreal-engine	8	11363	June 23, 2026
[Help] UE 5.8 Cannot install VisualStudioTools plugin with compile error “cannot open include file: ‘BlueprintGraphClasses.h’” question , unreal-engine	1	56	June 22, 2026
Instanced mesh crash if the name is generated question , unreal-engine	0	20	June 20, 2026
How to create an UPaperTileSet instance at runtime？ question , CPP , unreal-engine , tile-maps	0	15	June 19, 2026
Full C++ or a hybrid c++ blueprint mix? unreal-engine	9	161	June 19, 2026
Audio Component Play not working UE4-26 , question , CPP , UE4 , unreal-engine	10	3162	June 18, 2026
IS-IN-FC02 cannot install UE 5.2 on mac question , Installation , unreal-engine	27	931	June 18, 2026
tarray not adding a struct in C++ question , CPP , unreal-engine	10	131	June 18, 2026
Looking for Developers, and Gamers Who Want to Build the Game We Always Wanted to Play unreal-engine	0	32	June 18, 2026
Bug with the MovieSceneAnimMixer plugin in UE5.7.4 question , CPP , unreal-engine	1	41	June 18, 2026
How to setup Dynamic Single Delegate (with RetVal) to make it bindable from Blueprints? question , CPP , delegates , unreal-engine	7	4652	June 17, 2026
Force Feedback not working on Dual Sense gamepad. question , CPP , unreal-engine	0	22	June 17, 2026
Cant compile fresh c++ project: Nuget vulnerability on UE 5.6.1 on fresh installation question , unreal-engine	0	40	June 16, 2026
Packaging: Project Description and Copyright info not updating in .exe properties (UE 5.5) question , editor , unreal-engine	2	79	June 16, 2026
Assist with Visual Technique used in the game Lords of the Fallen (2023) question , editor , CPP , unreal-engine	1	28	June 15, 2026
Steam Online Subsystem can't join lobby question , CPP , unreal-engine	0	38	June 14, 2026
Amateur question about attaching subobjects in C++ question , unreal-engine	9	100	June 12, 2026
Custom Transform Gizmo created from UEdMode disappears when Post Process Volume is enabled (UE 5.7) question , unreal-engine	0	32	June 12, 2026
Spawning a Pawn with PaperFlipbookComponent + BlockAll + SimulatePhysics set in the constructor causes EncroachingBlockingGeometry to fail — the overlap query hits the Pawn's own physics body. question , CPP , unreal-engine	0	31	June 11, 2026
OnComponentHit only triggered when hit by a character actor(npc or player character) question , unreal-engine	1	49	June 8, 2026
After reinstalling 5.3 all includes say "source file cannot be opened" question , unreal-engine	0	21	June 7, 2026
OnComponentHit not return an event if the name is generated randomly question , unreal-engine	0	31	June 6, 2026
How to make an uniue name for objects with variables in FName question , unreal-engine	0	26	June 6, 2026
JSON objects replication question , Replication , unreal-engine , json , UE-5	2	321	June 5, 2026
I get an error gode question , bug-report , unreal-engine , fortnite	0	33	June 4, 2026
C++ library node crash shipped package unreal-engine , library	2	65	June 4, 2026