Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
Transfer a massive list of 32-bit data from the CPU to the GPU. question , unreal-engine	23	334	August 29, 2026
Unresolved external symbol "__declspec(dllimport) class UScriptStruct error question , unreal-engine	8	107	August 29, 2026
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x000001dd6280030f question , unreal-engine	9	239	August 29, 2026
UE5 Seamless travel bug found. We found the cause, and also have a workaround CPP , unreal-engine , UE5-0	23	8152	August 28, 2026
missing type specifier - int assumed error with GENERATED_BODY() question , unreal-engine	2	46	August 27, 2026
generated.h already included, missing '#pragma once' question , unreal-engine	2	56	August 27, 2026
Updating to 5.8 causing Jetbrains Rider to produce incorrect error messages; builds fine question , unreal-engine	4	409	August 27, 2026
Will UE6 abandon its support for interface-oriented programming? question , CPP , unreal-engine	12	357	August 27, 2026
ابغى فديو للعبة الفيديو 60ثانيه unreal-engine , epic-games-store , unreal-editor-for-fortnite	0	25	August 25, 2026
Compile plugins into a DLL and use its functions in a project question , CPP , unreal-engine	6	185	August 25, 2026
How does player input get transferred to CharacterMovementComponent::Acceleration? question , CPP , unreal-engine	2	72	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	91	August 24, 2026
Access to BETA Python Editor Scripting editor , unreal-engine , fortnite , unreal-editor-for-fortnite , fortnite-creative	0	27	August 24, 2026
Pixel Streaming Voice Chat Blueprint , unreal-engine	20	2352	August 24, 2026
Why is there no "New C++ Struct" option? FeatureRequest , CPP , unreal-engine , Struct	5	100	August 21, 2026
Modifying character movement behaviour. How exactly should I do it? Blueprint , question , CPP , unreal-engine	0	39	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	6964	August 19, 2026
Showing categories in IPropertyTypeCustomization question , editor , CPP , unreal-engine	0	28	August 18, 2026
Installed GAS plugin, stuck with waiting 5 hours to compile question , unreal-engine	5	153	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	66	August 15, 2026
How to make game window transparent using opacity from camera question , unreal-engine	3	279	August 15, 2026
How to work with DefaultGameUserSettings.ini? UE4-27 , question , CPP , unreal-engine	1	1044	August 14, 2026
Unable to find c++ class in content drawer question , unreal-engine	2	120	August 14, 2026
Native Verse Plugin have to stay at the same driver to the Source code in UE6 CPP , bug-report , unreal-engine	1	70	August 14, 2026
Is it possible to add custom asset category for custom Data Asset? unreal-engine	5	11261	August 13, 2026
How do i run a Console Command in C++ question , CPP , bug-report , unreal-engine , console-command	11	31184	August 13, 2026
How to build a plugin to use in a pure Blueprint project ? Blueprint , CPP , unreal-engine	3	195	August 13, 2026
[Bug?] UE 5.8 Mover: DidGenerateMove check in SmoothWalkingMode breaks GetPredictedTrajectory on simulated proxies (Interpolated LOD) question , unreal-engine	0	58	August 13, 2026
[Help] UE 5.8 Cannot install VisualStudioTools plugin with compile error “cannot open include file: ‘BlueprintGraphClasses.h’” question , unreal-engine	5	1404	August 13, 2026