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	8966	December 10, 2020
How to enable AfterMath in UnrealEngine 5.1 ? question , unreal-engine	1	508	July 2, 2025
I'm trying to allow achievements in an EOS game, but login gives me a "user_not_found" error question , CPP , unreal-engine , epic-games-store , EOS	0	2	July 2, 2025
Weirdest bug: Component set to null after constructor completes unreal-engine	13	2050	July 2, 2025
Mover interact with Physic question , CPP , unreal-engine	0	4	July 2, 2025
OnBeginCursorOver not working, C++ & mouse hover question , CPP , unreal-engine , UE5-0	6	1736	July 2, 2025
Can't override Movie Graph Config variables in shipping builds question , CPP , Rendering , unreal-engine	0	8	July 1, 2025
PCG - Blueprint Element - Get Spline Point didn't output the last point question , unreal-engine	3	12	July 1, 2025
I can't use the C++ for unreal question , CPP , unreal-engine	2	24	July 1, 2025
m crosscompiling my game for linux. I have the C++ stuff for visual studio, and the proper version of Clang (v23_clang-18.1.0-rockylinux8). I have to compile my solution for my game for linux development, but whenever I do I get this error. Can anyone hel Blueprint , CPP , unreal-engine	0	8	July 1, 2025
How does one upgrade a plugin from UE 5.3 to 5.5?? question , unreal-engine	4	35	July 1, 2025
Is there anyone who can run the Online Subsystem Steam properly in UE 5.6? question , CPP , Steam , unreal-engine , steamworks	13	360	July 1, 2025
Custom assertion for softptr fails even though it points to an asset question , CPP , unreal-engine	2	20	July 1, 2025
New nanite voxel foliage Nanite , question , Foliage , source-code , unreal-engine , Engine-Source-Code , Engine-Source-GitHub	0	25	July 1, 2025
How to keep cursor in the middle of the screen with first person controls question , CPP , unreal-engine	0	13	June 30, 2025
error LNK2019: unresolved external symbol for FOnlineSessionSettings::Get<class FName>(class FName,class FName &) question , CPP , online , error , unreal-engine , compile-error , onlinesubsystem	2	12	June 30, 2025
Rotator from 3x3 float rotation matrix unreal-engine	1	476	June 30, 2025
Ue 5.6 won't recompile or start project help pls question , CPP , unreal-engine	6	117	June 30, 2025
Deproject Screen To World and SceneCapture2D. unreal-engine	14	4640	June 30, 2025
How is DataLayerManager load actors from its unload state in runtime? About OnDataLayerInstance RuntimeStateChanged question , editor , CPP , unreal-engine	0	9	June 30, 2025
TMap with struct unreal-engine	19	26764	June 30, 2025
The macro "SEARCH_PRESENCE" cannot be resolved question , CPP , unreal-engine , onlinesubsystem	6	2933	June 29, 2025
Broken UFactory in Unreal Engine 5.6 question , editor , CPP , unreal-engine	4	31	June 28, 2025
Trying to build UE4SS unreal-engine	0	14	June 28, 2025
Any way to force the editor to build on restart? unreal-engine	5	849	June 28, 2025
Detecting if running on dedicated server at runtime ? unreal-engine	8	16562	June 27, 2025
Custom Movement - How do I fix Slow-Mo Animations when sprinting? (Please help) question , CPP , unreal-engine	0	12	June 27, 2025
Is it safe to store AActor without UPROPERTY? question , unreal-engine	14	66	June 27, 2025
VirtualProductionUtilities has a TUniquePtr that seems dangerously incorrect question , unreal-engine	0	6	June 27, 2025
Crash using ClassDefaultObjects question , unreal-engine	9	25	June 27, 2025