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	9583	December 10, 2020
Is there anyone who can run the Online Subsystem Steam properly in UE 5.6? question , CPP , Steam , unreal-engine , steamworks	67	9797	August 30, 2026
StateTree not working question , unreal-engine	3	60	August 30, 2026
Transfer a massive list of 32-bit data from the CPU to the GPU. question , unreal-engine	23	319	August 29, 2026
Unresolved external symbol "__declspec(dllimport) class UScriptStruct error question , unreal-engine	8	70	August 29, 2026
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x000001dd6280030f question , unreal-engine	9	221	August 29, 2026
UE5 Seamless travel bug found. We found the cause, and also have a workaround CPP , unreal-engine , UE5-0	23	8122	August 28, 2026
missing type specifier - int assumed error with GENERATED_BODY() question , unreal-engine	2	35	August 27, 2026
generated.h already included, missing '#pragma once' question , unreal-engine	2	35	August 27, 2026
Updating to 5.8 causing Jetbrains Rider to produce incorrect error messages; builds fine question , unreal-engine	4	360	August 27, 2026
Will UE6 abandon its support for interface-oriented programming? question , CPP , unreal-engine	12	250	August 27, 2026
I’m having a Fortnite bug where my controls randomly stop working properly. I can still move around and switch between weapon slots, and the hotbar highlights the weapon I select, but the weapon never actually pulls out into my hand. At the same time, I c question , unreal-engine , unreal-editor-for-fortnite	2	48	August 26, 2026
ابغى فديو للعبة الفيديو 60ثانيه unreal-engine , epic-games-store , unreal-editor-for-fortnite	0	20	August 25, 2026
je cherche un des developpeur pour m'aider a faire de l'xp , des piece cacher sur ma map et un vip unreal-engine	0	18	August 25, 2026
Compile plugins into a DLL and use its functions in a project question , CPP , unreal-engine	6	163	August 25, 2026
How does player input get transferred to CharacterMovementComponent::Acceleration? question , CPP , unreal-engine	2	60	August 25, 2026
C++ Interaction System Line Trace not detecting Blueprint Actor implementing C++ Interface / Prompt Widget not updating question , unreal-engine , unreal-editor-for-fortnite	3	80	August 24, 2026
Access to BETA Python Editor Scripting editor , unreal-engine , fortnite , unreal-editor-for-fortnite , fortnite-creative	0	24	August 24, 2026
Pixel Streaming Voice Chat Blueprint , unreal-engine	20	2351	August 24, 2026
Problem in AirControl(Character) question , CPP , unreal-engine	2	58	August 23, 2026
Why is there no "New C++ Struct" option? FeatureRequest , CPP , unreal-engine , Struct	5	89	August 21, 2026
Modifying character movement behaviour. How exactly should I do it? Blueprint , question , CPP , unreal-engine	0	36	August 20, 2026
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 question , crash , bug-report , unreal-engine , garbage-collector , serialization , actor-component	9	6949	August 19, 2026
Showing categories in IPropertyTypeCustomization question , editor , CPP , unreal-engine	0	25	August 18, 2026
Installed GAS plugin, stuck with waiting 5 hours to compile question , unreal-engine	5	145	August 17, 2026
CallInEditor function not properly working with EditCondition on struct question , CPP , unreal-engine	2	65	August 15, 2026
I cant close pixel streaming 2 plugins.In lyra project question , unreal-engine	1	60	August 15, 2026
How to make game window transparent using opacity from camera question , unreal-engine	3	273	August 15, 2026
How to work with DefaultGameUserSettings.ini? UE4-27 , question , CPP , unreal-engine	1	1043	August 14, 2026
Unable to find c++ class in content drawer question , unreal-engine	2	117	August 14, 2026