Latest C++ topics - Epic Developer Community Forums

Topic	Replies	Views	Activity
Help with what's causing the engine to crash question , crashes , unreal-engine	8	184	March 26, 2026
I use the same call to CreateWidget() in two classes, one works, one doesn't, how is that possible? Blueprint , question , CPP , unreal-engine , inheritance , Widget , UMG	2	79	March 25, 2026
UE5.3.2 Touch Input Action Bug? Android , question , bug-report , unreal-engine	5	1180	March 23, 2026
Behavior Tree MoveTo not working unreal-engine	18	6872	March 23, 2026
How to build a plugin to use in a pure Blueprint project ? Blueprint , CPP , unreal-engine	1	134	March 23, 2026
Unreal Engine 4.25 source code compile error unreal-engine , Engine-Source-Code	6	3696	March 21, 2026
Using the UE5.4 built-in Libcurl.lib in a plugin (w/ no unresolved external references) CPP , unreal-engine	1	268	March 19, 2026
How to actual learn Unreal Engine question , unreal-engine	2	103	March 19, 2026
"Checking for localized variants" Freeze When Moving Folders in Source-Built Engine question , CPP , unreal-engine	1	117	March 19, 2026
GBGridManager.cpp(94, 16): [C2039] 'GetObjectW': is not a member of 'TScriptInterface<IGridOccupantInterface>' question , unreal-engine	3	95	March 18, 2026
UCLASS(Config=MyNewConfigFile) doesn't seems to work for me. question , unreal-engine , config	0	60	March 17, 2026
Super isn't a class or namespace name unreal-engine	5	2628	March 17, 2026
Import and play animated old game Model unreal-engine	0	25	March 16, 2026
Can't add C++ components to Blueprints directly anymore in 4.18 unreal-engine	8	5203	March 16, 2026
Check if the player has overlap an actor without creating dependencies question , unreal-engine	9	136	March 13, 2026
MetaHuman Plugin not working after switching to Unreal Engine Source CPP , bug-report , Plugins , Engine-Source-GitHub	14	914	March 13, 2026
vs2022 integration tool error question , unreal-engine	4	1087	March 12, 2026
Ability activation tags empty on client question , Multiplayer , unreal-engine , Gameplay-Ability-System	2	121	March 11, 2026
State tree bug bug-report , unreal-engine	4	612	March 11, 2026
Spring arm rotates when it isn't intended. question , CPP , unreal-engine , spring-arm	1	88	March 11, 2026
Metahuman runtime lipsync caused crash in ue5.5 question , unreal-engine	1	119	March 10, 2026
Pig of a crash - "Pure virtual function being called while application was running" unreal-engine	51	19719	March 10, 2026
Get the navmesh vertice data question , CPP , unreal-engine	1	47	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	127	March 9, 2026
Weapon Mesh Orbits When Looking Around (True FPS Setup) – Issue with bUseControllerYaw Blueprint , question , CPP , unreal-engine , weapon , weapon-system	0	33	March 8, 2026
Crouch and prone mechanics question , CPP , unreal-engine	0	48	March 7, 2026
Visual Studio 2022 error MSB3073 while trying to do Hello World tutorial question , unreal-engine	2	127	March 7, 2026
How to wait until Widget blueprint is constructed / initialized? Blueprint , question , CPP , UI , unreal-engine , UMG	12	136	March 6, 2026
Efficient Way to Draw to RenderTarget? question , CPP , unreal-engine , Widget , UMG , UE5-0	2	1565	March 5, 2026
Root Motion Enabled makes animation Montage play in place question , unreal-engine	3	124	March 5, 2026