Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
Issues with setting up Delegate input for a custom K2 Node question , unreal-engine	4	128	March 21, 2025
Error C4668: 'NDIS_MINIPORT_MAJOR_VERSION' is not defined as a preprocessor macro, replacing with '0' for '#if/#elif' question , CPP , bug-report , compile , unreal-engine	5	7116	March 21, 2025
Terminating a body instance in skeletal mesh crashesh physics question , crash , skeletal-meshes , Physics , unreal-engine	0	75	March 21, 2025
Casted Object not recognized in TMap until GetClass()/GetName() is called? question , CPP , unreal-engine	3	86	March 20, 2025
Project doesn't build question , CPP , bug-report , unreal-engine	5	257	March 20, 2025
How to handle mouse clicks and draw in the actor's viewport? question , unreal-engine	0	53	March 20, 2025
Downloading file from URL works in editor but when I run it as a packaged game it doesn't work question , unreal-engine	0	49	March 20, 2025
Create my own CharacterMovement that can be attached into my own Pawn question , unreal-engine	2	101	March 19, 2025
How to get and set NiagaraSystem LoopDuration variable? question , CPP , unreal-engine	2	57	March 19, 2025
I want to Rotate my Obj, but it does not work question , CPP , unreal-engine	7	90	March 19, 2025
I get memory access violation crash and i can't figure out where question , CPP , crash , unreal-engine	4	247	March 19, 2025
[GAS System] Effect of temporary buffs on dynamic attributes. unreal-engine	1	850	March 19, 2025
Static mesh doesn't have complex collision, no matter what I do. WTF? unreal-engine	6	8342	March 19, 2025
How to use custom compiler options? question , CPP , unreal-engine , compiler	7	12036	March 19, 2025
Problems with Drag and Drop Operation (Visual Widget) question , CPP , UI , Input , unreal-engine , mouse-event	0	54	March 18, 2025
GAS Attribute Capture in Calculation Class Not working In packaged build in lyra project 5.5 question , CPP , unreal-engine , Packaging , Gameplay-Ability-System , LyraStarterGame	4	265	March 18, 2025
Lyra BUILD FAILED Missing precompiled manifest for 'CQTest' question , unreal-engine	2	187	March 18, 2025
Ask for CommonButtonBase Delegate AddDynamic, AddUniqueDynamic question , CPP , UI , unreal-engine , button , delegate	1	206	March 18, 2025
C++ changes in Plugin are not applied question , unreal-engine	0	55	March 18, 2025
Reading Runtime Virtual Texture from C++ question , unreal-engine	0	59	March 18, 2025
LNK2001 unresolved external symbal "wchar_t" question , unreal-engine	9	2106	March 18, 2025
2D platformer visual bug when flipping character question , CPP , bug-report , Rendering , unreal-engine	1	278	March 17, 2025
FPlatformApplicationMisc::ClipboardCopy() fails to link unreal-engine	7	5284	March 17, 2025
How to replicate the variable declared in under the struct? UE4-20 , question , CPP , UE4 , unreal-engine	13	9918	March 17, 2025
How to generate a new UTexture2D asset from only pixel data? question , editor , CPP , unreal-engine	1	128	March 17, 2025
Error:There may be an operating system error or the module may not be properly set up question , CPP , UE4 , crash , bug-report , unreal-engine	11	21396	March 17, 2025
[Line: 365] Shader compilation failures are Fatal. unreal-engine	1	181	March 17, 2025
C++ structs not showing up in UE4 editor despite trying for hours. unreal-engine	7	6150	March 17, 2025
SetPositionInVieport don't work correctly question , CPP , unreal-engine , Widget	0	41	March 16, 2025
Cannot open include file: 'initializer_list': No such file or directory unreal-engine	2	2270	March 15, 2025