Topics tagged CPP

Topic	Replies	Views	Activity
Assertion failed: ParentAnimClass->GetSparseClassDataStruct() [File:D:\build++UE5\Sync\Engine\Source\Editor\AnimGraph\Private\AnimBlueprintCompiler.cpp] [Line: 1268] Blueprint Blueprint , editor , CPP , unreal-engine	5	1521	May 4, 2026
Network: How not to send all PRC every tick? C++ question , CPP , unreal-engine	1	28	May 4, 2026
How to inject a custom multi-pass RDG post-process effect as a distributable plugin — without modifying PostProcessing.cpp? C++ question , CPP , unreal-engine	0	37	May 3, 2026
Upcoming: Pragma AI — Local AI Assistant Plugin for UE5 Editor Distribution question , CPP , unreal-engine , fab , epic-for-indies	0	32	May 2, 2026
How to create a drag and drop button using CommonUI? (C++) UI question , CPP , UI , Input , unreal-engine	2	715	May 1, 2026
Game modules not being included in packaged game Platform & Builds question , CPP , unreal-engine	1	15	May 1, 2026
Visual Studio 2022 Compatibility issue with unreal engine 5.0.3 Programming & Scripting question , CPP , unreal-engine	2	196	May 1, 2026
Advanced Game Logging (GLS) UE5 plugin Product Discussion Blueprint , Android , question , editor , CPP , bug-report , unreal-engine , Widget , fab	16	1498	May 1, 2026
Is the web browser plugin up to date? Blueprint question , CPP , unreal-engine	0	21	May 1, 2026
Allowing the Client to Move a Character Locally C++ question , CPP , unreal-engine	8	78	April 30, 2026
UE 5.7 K2Node async : FString parameter in DECLARE_DYNAMIC_MULTICAST_DELEGATE does not generate output pin on the BP node C++ Blueprint , question , CPP , unreal-engine	1	21	April 30, 2026
How to rotate snippet in 3D space? International question , CPP , unreal-engine	0	12	April 29, 2026
Separate server and client execution for listen server host ? Multiplayer & Networking Blueprint , question , CPP , Multiplayer , unreal-engine	2	42	April 28, 2026
Animation\rotation bug in CoverSystem. Programming & Scripting Blueprint , question , CPP , unreal-engine	0	17	April 28, 2026
Ray Tracing Causes Crash On Linux C++ Linux , question , CPP , bug-report , Rendering , unreal-engine	1	55	April 27, 2026
PixelStreaming Memory Leak in 5.7+ Cinematics & Media CPP , bug-report , Rendering , unreal-engine , memory-leak , pixelstreaming	2	49	April 27, 2026
How to implement EOS without the need of Epic account for players Blueprint Blueprint , question , CPP , unreal-engine	4	167	April 27, 2026
UE5.7 source build is not incremental building? Programming & Scripting question , editor , CPP , unreal-engine , engine , Engine-Source-Code , automationtool , source-build , Engine-Source-GitHub	1	37	April 26, 2026
EOS Voice Chat Implementation - OnlineVoiceInterface.h Include Error C++ question , CPP , bug-report , unreal-engine	2	228	April 26, 2026
How to drive an Actor in Cesium for Unreal using ECEF position and orientation Programming & Scripting question , CPP , unreal-engine	0	15	April 26, 2026
Scene Preset Manager: Restore Scene Visiblity Setup Game Development CPP , unreal-engine , automationtool , editor-utility-widge , Editor-Utility , plugin , fab	0	14	April 26, 2026
AssetRegistrySearchable enum C++ question , CPP , unreal-engine , data-asset	1	26	April 26, 2026
Failed to client travel using Online Subsystem Steam in UE5.6 Multiplayer & Networking question , CPP , unreal-engine	4	825	April 25, 2026
How to use EOS ticketing in-game? blocked by cloudflare as I don't have a cookie Multiplayer & Networking question , CPP , Multiplayer , unreal-engine , epic-online-services , EOS	2	47	April 25, 2026
Why Isn't "Get Actor Info" Getting My Anim Instance? Programming & Scripting Blueprint , question , CPP , unreal-engine , Gameplay-Ability-System	3	505	April 25, 2026
GetValue function in the InputAction.h changed Feedback & Requests question , CPP , c-class-wizard , Input , unreal-engine , c-custommeshcomponen , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri	1	36	April 25, 2026
LogNet: Warning: UNetDriver::ProcessRemoteFunction: No owning connection for actor BP_Car_C_1. Function ServerUpdateState will not be processed. Multiplayer & Networking question , CPP , Multiplayer , Networking , unreal-engine , vehicle , rpc	0	22	April 24, 2026
Why can't I login successfully using Online Services Programming & Scripting question , CPP , unreal-engine , epic-online-services	2	36	April 24, 2026
Fix for UE-239936 Steam Sockets cannot create listen socket during non-seamless server travel Programming & Scripting question , CPP , unreal-engine	7	291	April 24, 2026
Android Adreno Vulkan Crash in UE5.7.4 Programming & Scripting question , CPP , unreal-engine	1	46	April 24, 2026

Assertion failed: ParentAnimClass->GetSparseClassDataStruct() [File:D:\build++UE5\Sync\Engine\Source\Editor\AnimGraph\Private\AnimBlueprintCompiler.cpp] [Line: 1268]

Blueprint

5

1521

May 4, 2026

Network: How not to send all PRC every tick?

C++

question , CPP , unreal-engine

1

28

May 4, 2026

How to inject a custom multi-pass RDG post-process effect as a distributable plugin — without modifying PostProcessing.cpp?

C++

question , CPP , unreal-engine

0

37

May 3, 2026

Upcoming: Pragma AI — Local AI Assistant Plugin for UE5 Editor

Distribution

question , CPP , unreal-engine , fab , epic-for-indies

0

32

May 2, 2026

How to create a drag and drop button using CommonUI? (C++)

UI

question , CPP , UI , Input , unreal-engine

2

715

May 1, 2026

Game modules not being included in packaged game

Platform & Builds

question , CPP , unreal-engine

1

15

May 1, 2026

Visual Studio 2022 Compatibility issue with unreal engine 5.0.3

Programming & Scripting

question , CPP , unreal-engine

2

196

May 1, 2026

Advanced Game Logging (GLS) UE5 plugin

Product Discussion

Blueprint , Android , question , editor , CPP , bug-report , unreal-engine , Widget , fab

16

1498

May 1, 2026

Is the web browser plugin up to date?

Blueprint

question , CPP , unreal-engine

0

21

May 1, 2026

Allowing the Client to Move a Character Locally

C++

question , CPP , unreal-engine

8

78

April 30, 2026

UE 5.7 K2Node async : FString parameter in DECLARE_DYNAMIC_MULTICAST_DELEGATE does not generate output pin on the BP node

C++

Blueprint , question , CPP , unreal-engine

1

21

April 30, 2026

How to rotate snippet in 3D space?

International

question , CPP , unreal-engine

0

12

April 29, 2026

Separate server and client execution for listen server host ?

Multiplayer & Networking

Blueprint , question , CPP , Multiplayer , unreal-engine

2

42

April 28, 2026

Animation\rotation bug in CoverSystem.

Programming & Scripting

Blueprint , question , CPP , unreal-engine

0

17

April 28, 2026

Ray Tracing Causes Crash On Linux

C++

Linux , question , CPP , bug-report , Rendering , unreal-engine

1

55

April 27, 2026

PixelStreaming Memory Leak in 5.7+

Cinematics & Media

CPP , bug-report , Rendering , unreal-engine , memory-leak , pixelstreaming

2

49

April 27, 2026

How to implement EOS without the need of Epic account for players

Blueprint

Blueprint , question , CPP , unreal-engine

4

167

April 27, 2026

UE5.7 source build is not incremental building?

Programming & Scripting

question , editor , CPP , unreal-engine , engine , Engine-Source-Code , automationtool , source-build , Engine-Source-GitHub

1

37

April 26, 2026

EOS Voice Chat Implementation - OnlineVoiceInterface.h Include Error

C++

question , CPP , bug-report , unreal-engine

2

228

April 26, 2026

How to drive an Actor in Cesium for Unreal using ECEF position and orientation

Programming & Scripting

question , CPP , unreal-engine

0

15

April 26, 2026

Scene Preset Manager: Restore Scene Visiblity Setup

Game Development

CPP , unreal-engine , automationtool , editor-utility-widge , Editor-Utility , plugin , fab

0

14

April 26, 2026

AssetRegistrySearchable enum

C++

question , CPP , unreal-engine , data-asset

1

26

April 26, 2026

Failed to client travel using Online Subsystem Steam in UE5.6

Multiplayer & Networking

question , CPP , unreal-engine

4

825

April 25, 2026

How to use EOS ticketing in-game? blocked by cloudflare as I don't have a cookie

Multiplayer & Networking

question , CPP , Multiplayer , unreal-engine , epic-online-services , EOS

2

47

April 25, 2026

Why Isn't "Get Actor Info" Getting My Anim Instance?

Programming & Scripting

Blueprint , question , CPP , unreal-engine , Gameplay-Ability-System

3

505

April 25, 2026

GetValue function in the InputAction.h changed

Feedback & Requests

question , CPP , c-class-wizard , Input , unreal-engine , c-custommeshcomponen , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri