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	9232	December 10, 2020
Replace Blueprint Enum and Struct with C++ unreal-engine	12	4937	March 13, 2026
vs2022 integration tool error question , unreal-engine	4	828	March 12, 2026
Check if the player has overlap an actor without creating dependencies question , unreal-engine	8	29	March 12, 2026
Can't add C++ components to Blueprints directly anymore in 4.18 unreal-engine	7	5133	March 12, 2026
Ability activation tags empty on client question , Multiplayer , unreal-engine , Gameplay-Ability-System	2	32	March 11, 2026
State tree bug bug-report , unreal-engine	4	532	March 11, 2026
Spring arm rotates when it isn't intended. question , CPP , unreal-engine , spring-arm	1	18	March 11, 2026
Metahuman runtime lipsync caused crash in ue5.5 question , unreal-engine	1	89	March 10, 2026
Pig of a crash - "Pure virtual function being called while application was running" unreal-engine	51	19186	March 10, 2026
Get the navmesh vertice data question , CPP , unreal-engine	1	18	March 10, 2026
mover插件问题，使用mover插件控制pawn人物移动，其他客户端显示会出现来回抖动，服务器不出现。会时什么原因导致的 question , CPP , unreal-engine	5	74	March 9, 2026
Weapon Mesh Orbits When Looking Around (True FPS Setup) – Issue with bUseControllerYaw Blueprint , question , CPP , unreal-engine , weapon , weapon-system	0	12	March 8, 2026
What Is The Correct Way To Inject Custom Data Into the Chao Mover Physics Simulation From External Sources? question , Networking , unreal-engine	0	8	March 8, 2026
Crouch and prone mechanics question , CPP , unreal-engine	0	20	March 7, 2026
PackagingResults: Error: Unknown Error packaging-projects , unreal-engine , package-project , package-error , Packaging	1	15	March 7, 2026
Visual Studio 2022 error MSB3073 while trying to do Hello World tutorial question , unreal-engine	2	55	March 7, 2026
How to wait until Widget blueprint is constructed / initialized? Blueprint , question , CPP , UI , unreal-engine , UMG	12	51	March 6, 2026
Efficient Way to Draw to RenderTarget? question , CPP , unreal-engine , Widget , UMG , UE5-0	2	1478	March 5, 2026
Root Motion Enabled makes animation Montage play in place question , unreal-engine	3	27	March 5, 2026
Error Assertion failed: Package != nullptr UE_5.0 question , CPP , unreal-engine , UE5-0	5	1024	March 4, 2026
Inspecting Child Actor in Outliner jumps to parent? Blueprint , question , CPP , unreal-engine , UE5-0	7	792	March 3, 2026
Error when launching project on Development Game question , crash , bug-report , unreal-engine	0	19	March 3, 2026
AI-move-to. I can't go. Noob. Blueprint , unreal-engine , ai-move-to	2	38	March 3, 2026
[Plugin] Http/s REST, blueprintable JSON and Parse REST API manager at once (VaRest) GitHub , unreal-engine , Engine-Source-Code , Engine-Source-GitHub	355	127616	March 2, 2026
PlayerController.cpp line 5563 - Why is blueprint Tick called after PlayerTick and not before? Blueprint , question , CPP , bug-report , unreal-engine	1	26	March 2, 2026
Disable Live Coding, Automatic Compile for new classes and Hot Reload. question , unreal-engine	0	22	February 28, 2026
Unable to package project due to Ensure condition failed: HasValidBlueprint() question , editor , bug-report , unreal-engine	0	21	February 27, 2026
Architecture advice needed: Designing a Gravity Receiver for an Outer Wilds style gravity system question , CPP , unreal-engine	1	17	February 27, 2026
TMap with USTRUCT(FName wrapper) as key displays unusable UI in Details panel question , details-panel , unreal-engine , tmap	2	50	February 27, 2026