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	9475	December 10, 2020
UE 5.8 fails to compile with Visual Studio 2026 (hash_map missing) — Source fix question , unreal-engine	2	64	June 30, 2026
AnimNotify is triggered multiple times during a single playback Blueprint , question , CPP , unreal-engine	5	191	June 30, 2026
Full C++ or a hybrid c++ blueprint mix? unreal-engine	13	232	June 30, 2026
UE 5.5 Steam Multiplayer: OSS Steam vs Advanced Sessions vs SteamCore? Blueprint , CPP , Steam , Multiplayer , unreal-engine , onlinesubsystem	1	46	June 30, 2026
Recreating Slice procedural mesh component UE5.5 CPP , unreal-engine	4	30	June 30, 2026
FMemberReference doesnt work on widgets? question , unreal-engine	0	13	June 30, 2026
Modifying Chaos Modular Vehicles Modules during gameplay question , unreal-engine	0	22	June 29, 2026
Cant compile fresh c++ project: Nuget vulnerability on UE 5.6.1 on fresh installation question , unreal-engine	4	111	June 29, 2026
[Help] UE 5.8 Cannot install VisualStudioTools plugin with compile error “cannot open include file: ‘BlueprintGraphClasses.h’” question , unreal-engine	3	215	June 29, 2026
How can I create a multiple-camera/multiple-monitor Setup? question , CPP , unreal-engine , multiple-monitors	14	12295	June 28, 2026
Quick Question? question , unreal-engine	1	145	June 28, 2026
Will Unreal Engine 6 still support C++ if I don't want to switch to Verse? question , unreal-engine	4	148	June 27, 2026
Implementing Code Coverage for Android via BuildGraph unreal-engine , Android-Packaging , automated-testing	0	18	June 27, 2026
Question about the new FVVector3 and the LUF coordinate system question , unreal-engine	0	21	June 26, 2026
UE4 C++ Line trace "Ignore Self" not working question , CPP , unreal-engine	5	1412	June 26, 2026
AnimToTexture, is putting holes in my static meshs during animation, but not for every mesh. Blueprint , question , editor , CPP , unreal-engine	0	36	June 25, 2026
Plastic working extremely slow unreal-engine , version-control , World-Partition	0	25	June 25, 2026
How to load the model .onnx with .onnx.data in NNE question , CPP , unreal-engine , BetterLightThanNever	0	18	June 25, 2026
UE5.8 aircraft failure and loss of control question , bug-report , unreal-engine	0	22	June 25, 2026
Unable to find c++ class in content drawer question , unreal-engine	0	34	June 25, 2026
Assist with Visual Technique used in the game Lords of the Fallen (2023) question , editor , CPP , unreal-engine	4	81	June 24, 2026
Game not loading without Media Feature Pack for "N" version of Windows question , CPP , crash , unreal-engine	0	21	June 24, 2026
Issues with setting up visual studio question , unreal-engine	0	25	June 24, 2026
Enhanced Input Cashed Only Trigger Last Action In Chord editor , CPP , crash , bug-report , unreal-engine	4	813	June 24, 2026
Does anyone know how to properly use GAS and Mover together? question , unreal-engine	0	39	June 23, 2026
Brand new empty project does not build. CPP , unreal-engine	3	64	June 23, 2026
Updating to 5.8 causing Jetbrains Rider to produce incorrect error messages; builds fine question , unreal-engine	3	107	June 23, 2026
What causes "excluded from unity build"? question , CPP , compiling , compile , unreal-engine	8	11373	June 23, 2026
Instanced mesh crash if the name is generated question , unreal-engine	0	27	June 20, 2026