Epic Developer Community Forums

Topic	Replies	Views	Activity
Twinmotion crashes when opening Feedback & Requests question , crash , bug-report , twinmotion	4	522	November 27, 2024
Interaction devices (eg switches, buttons) doesnt work if interaction radius is inside any collission Issues and Bug Reporting bug-report , open , fortnite , unreal-editor-for-fortnite , fortnite-creative	5	165	June 18, 2025
Which versions of Unreal Engine are the most popular today? Asset Creation unreal-engine	2	343	October 26, 2024
Estimation tools Business unreal-engine , epic-games-store	4	151	September 13, 2025
Ressources to better understand Blueprint & object communication Blueprint question , unreal-engine	6	85	March 1, 2025
Text Reviews Roadmap fab	8	189	September 29, 2025
Error message: Trying to resize Tarray to an invalid size Programming & Scripting question , crash , bug-report , unreal-engine	3	530	August 29, 2025
About 60+ Errors with fresh Unreal Engine 5.6 Getting Started & Setup question , unreal-engine	2	610	June 17, 2025
How do I downgrade my version of UE? From UE 5.5.4 to UE 5.5.3? Getting Started & Setup question , unreal-engine	1	239	March 30, 2025
GPU Scene on mobile seems to work a different way Mobile question , unreal-engine	7	442	December 12, 2024
Migrating Assets disappear in UE5.5 Asset Creation question , editor , bug-report , unreal-engine , migrate	4	516	March 24, 2025
Quixel materials - All height maps are pure white? Quixel Megascans question , unreal-engine	3	530	November 28, 2024
Advanced Logging System - Plugin Product Discussion Blueprint , editor , CPP , Debugging , Behavior-Tree , macros , unreal-engine , runtime , UProperty , property , print-string , logging , fab , fab-sale	1	200	August 13, 2025
Community Tutorial: Procedural Road Generation in Unreal Engine 5 (PCG) Tutorial & Course Discussions unreal-engine	2	601	January 29, 2025
5.5 Performance Programming & Scripting editor , unreal-engine	5	463	December 22, 2024
FAB doesn't use a Sketchfab 3D viewer, the FAB 3D viewer makes models look BAD Feedback & Requests fab	3	511	January 9, 2025
Path Tracing with Substrate enabled crash on 9070XT (DXGI_ERROR_DEVICE_HUNG) Rendering crash , unreal-engine , Path-Tracer , Substrate	4	494	April 10, 2025
Blueprint >= 1 returns true when Zero Blueprint Blueprint , bug-report , bug , unreal-engine	4	53	January 13, 2025
Nanite Skeletal Mesh not working in 5.5.0-Preview Rendering question , unreal-engine	2	617	December 28, 2024
Any tutorials on how to add GASP to my own game? 5.5 Blueprint Blueprint , question , unreal-engine	1	747	December 7, 2024
Verse/UEFN Developer Seeking Paid Part-Time Remote Position Got Skills? Looking for Talent? fortnite , unreal-editor-for-fortnite , fortnite-creative	0	59	August 31, 2025
When is authentication coming? Multiplayer & Networking question , unreal-engine , fortnite , unreal-editor-for-fortnite , fortnite-creative	0	33	March 14, 2025
BLOOMS OF ARACHNIS - Realistic Cinematic Trailer - Kitbash3D Finalist Showcase unreal-engine , metahuman , Showcase	3	85	May 8, 2025
Build Error on UE5.1.1 and Visual Studio 17.12.3 Platform & Builds bug-report , unreal-engine	0	179	December 11, 2024
Here is how C++ delegate macros work internally C++ unreal-engine	0	195	November 25, 2024
Feedback: Mover 2.0 and Character Movement Component plea Feedback & Requests Blueprint , CPP , Physics , unreal-engine , charactermovementcom	3	550	July 3, 2025
Custom Inventory and Items Feedback Thread Feedback & Requests fortnite , unreal-editor-for-fortnite , fortnite-creative , custom-inventory-and-items	5	169	October 2, 2025
Foggy Barn - UE5 + RealityScan Showcase unreal-engine , realityscan	1	72	September 18, 2025
Advanced Sci-Fi FPS Shooter Kit \| Multiplayer & Weapon Customization UE Marketplace Blueprint , Multiplayer , fps-shooter-game-sam , template , unreal-engine , shooter-game , customization , weapon-system , multiplayer-shooter , fab	1	87	June 13, 2025
Sequencer Problems Character & Animation Blueprint , question , bug-report , unreal-engine	3	299	December 23, 2024
Retargeting Issue / Character way up in the air and way too much rootmotion Character & Animation Animation , question , issue , unreal-engine , Blender , root , retarget	3	545	September 30, 2025
Whats a good way to track income in a spreadsheet Business question , unreal-engine	6	219	June 23, 2025
【有图】为什么在EPIC客户端中，我虚幻账户的保管库是空的，但是网页端看我的库里又有很多东西简体中文 (Simplified Chinese) question , bug-report , unreal-engine , fab	6	387	April 7, 2025
Higher Ping Issues and Bug Reporting fortnite , unreal-editor-for-fortnite , fortnite-creative	6	391	November 9, 2024
Overexposure issue in UE5.6 after migration Rendering question , editor , Rendering , unreal-engine	7	388	June 8, 2025
Siphon is NOT WORKING after latest Update Issues and Bug Reporting fortnite , unreal-editor-for-fortnite , fortnite-creative , fixed	8	413	August 18, 2025
UEFN - set character to fly Verse fortnite , unreal-editor-for-fortnite , fortnite-creative	6	413	October 18, 2024
[Request] Improved Colors and Tone mapper Rendering FeatureRequest , Rendering , unreal-engine , color , Tonemapping , ue	4	273	April 30, 2025
My first project Game Development unreal-engine , epic-for-indies	2	63	November 13, 2024
Creating Paint Layers with MW Auto Material - help! World Creation Blueprint , unreal-engine , blend , landscape-painting	5	507	September 6, 2025
UE 5.5 from github source can't build server (Editor build works) Platform & Builds question , CPP , c-class-wizard , unreal-engine , c-custommeshcomponen , c-and-blueprint , c-custom-shape , c-cone-shape , c-programming , c-c , c-class , c-error , c-and-bluepri	3	295	January 4, 2025
can I import 5.4 assets to 5.2? Getting Started & Setup question , unreal-engine	8	201	November 8, 2024
Kibibyte - Ultimate Blueprint Pack Product Discussion fab	2	602	September 18, 2025
Community Tutorial: How to fix UE Prerequisites and Microsoft Visual C++ runtime error. Tutorial & Course Discussions unreal-engine	0	173	October 12, 2024
Widget in World too bright and wrong color UI question , unreal-engine	0	173	October 11, 2024
Music video made in UE5 — “Music from a Human Brain” Showcase unreal-engine	4	50	May 2, 2025
Fab: 'Error An error occured during client initialization' World Creation question , unreal-engine	3	576	April 30, 2025
Body parts do not sync when using Set Leader Pose Component on a distance, how to fix? Character & Animation unreal-engine	6	399	January 28, 2025
Gaming Chair Configurator - Unreal Engine 5 Showcase Blueprint , unreal-engine	3	53	January 1, 2025
Turning a float value into a boolean in materials Asset Creation unreal-engine	4	451	November 15, 2024

Twinmotion crashes when opening

Feedback & Requests

4

522

November 27, 2024

Interaction devices (eg switches, buttons) doesnt work if interaction radius is inside any collission

Issues and Bug Reporting

bug-report , open , fortnite , unreal-editor-for-fortnite , fortnite-creative

5

165

June 18, 2025

Which versions of Unreal Engine are the most popular today?

Asset Creation

unreal-engine

2

343

October 26, 2024

Estimation tools

Business

unreal-engine , epic-games-store

4

151

September 13, 2025

Ressources to better understand Blueprint & object communication

Blueprint

question , unreal-engine

6

85

March 1, 2025

Text Reviews

Roadmap

fab

8

189

September 29, 2025

Error message: Trying to resize Tarray to an invalid size

Programming & Scripting

question , crash , bug-report , unreal-engine

3

530

August 29, 2025

About 60+ Errors with fresh Unreal Engine 5.6

Getting Started & Setup

question , unreal-engine

2

610

June 17, 2025

How do I downgrade my version of UE? From UE 5.5.4 to UE 5.5.3?

Getting Started & Setup

question , unreal-engine

1

239

March 30, 2025

GPU Scene on mobile seems to work a different way

Mobile

question , unreal-engine

7

442

December 12, 2024

Migrating Assets disappear in UE5.5

Asset Creation

question , editor , bug-report , unreal-engine , migrate

4

516

March 24, 2025

Quixel materials - All height maps are pure white?

Quixel Megascans

question , unreal-engine

3

530

November 28, 2024

Advanced Logging System - Plugin

Product Discussion

Blueprint , editor , CPP , Debugging , Behavior-Tree , macros , unreal-engine , runtime , UProperty , property , print-string , logging , fab , fab-sale

1

200

August 13, 2025

Community Tutorial: Procedural Road Generation in Unreal Engine 5 (PCG)

Tutorial & Course Discussions

unreal-engine

2

601

January 29, 2025

5.5 Performance

Programming & Scripting

editor , unreal-engine

5

463

December 22, 2024

FAB doesn't use a Sketchfab 3D viewer, the FAB 3D viewer makes models look BAD

Feedback & Requests

fab

3

511

January 9, 2025

Path Tracing with Substrate enabled crash on 9070XT (DXGI_ERROR_DEVICE_HUNG)

Rendering

crash , unreal-engine , Path-Tracer , Substrate

4

494

April 10, 2025

Blueprint >= 1 returns true when Zero

Blueprint

Blueprint , bug-report , bug , unreal-engine

4

53

January 13, 2025

Nanite Skeletal Mesh not working in 5.5.0-Preview

Rendering

question , unreal-engine

2

617

December 28, 2024

Any tutorials on how to add GASP to my own game? 5.5

Blueprint

Blueprint , question , unreal-engine

1

747

December 7, 2024

Verse/UEFN Developer Seeking Paid Part-Time Remote Position

Got Skills? Looking for Talent?

fortnite , unreal-editor-for-fortnite , fortnite-creative

0

59

August 31, 2025

When is authentication coming?

Multiplayer & Networking

question , unreal-engine , fortnite , unreal-editor-for-fortnite , fortnite-creative

0

33

March 14, 2025

BLOOMS OF ARACHNIS - Realistic Cinematic Trailer - Kitbash3D Finalist

Showcase

unreal-engine , metahuman , Showcase

3

85

May 8, 2025

Build Error on UE5.1.1 and Visual Studio 17.12.3

Platform & Builds

bug-report , unreal-engine

0

179

December 11, 2024

Here is how C++ delegate macros work internally

C++

unreal-engine

0

195

November 25, 2024

Feedback: Mover 2.0 and Character Movement Component plea

Feedback & Requests

Blueprint , CPP , Physics , unreal-engine , charactermovementcom

3

550

July 3, 2025

Custom Inventory and Items Feedback Thread

Feedback & Requests

fortnite , unreal-editor-for-fortnite , fortnite-creative , custom-inventory-and-items

5

169

October 2, 2025

Foggy Barn - UE5 + RealityScan

Showcase

unreal-engine , realityscan

1

72

September 18, 2025

Advanced Sci-Fi FPS Shooter Kit | Multiplayer & Weapon Customization

UE Marketplace

Blueprint , Multiplayer , fps-shooter-game-sam , template , unreal-engine , shooter-game , customization , weapon-system , multiplayer-shooter , fab

1

87

June 13, 2025

Sequencer Problems

Character & Animation

Blueprint , question , bug-report , unreal-engine

3

299

December 23, 2024

Retargeting Issue / Character way up in the air and way too much rootmotion

Character & Animation

Animation , question , issue , unreal-engine , Blender , root , retarget

3

545

September 30, 2025

Whats a good way to track income in a spreadsheet

Business

question , unreal-engine

6

219

June 23, 2025

【有图】为什么在EPIC客户端中，我虚幻账户的保管库是空的，但是网页端看我的库里又有很多东西

简体中文 (Simplified Chinese)

question , bug-report , unreal-engine , fab

6

387

April 7, 2025

Higher Ping

Issues and Bug Reporting

fortnite , unreal-editor-for-fortnite , fortnite-creative

6

391

November 9, 2024

Overexposure issue in UE5.6 after migration

Rendering

question , editor , Rendering , unreal-engine

7

388

June 8, 2025

Siphon is NOT WORKING after latest Update

Issues and Bug Reporting

fortnite , unreal-editor-for-fortnite , fortnite-creative , fixed

8

413

August 18, 2025

UEFN - set character to fly

Verse

fortnite , unreal-editor-for-fortnite , fortnite-creative

6

413

October 18, 2024

[Request] Improved Colors and Tone mapper

Rendering

FeatureRequest , Rendering , unreal-engine , color , Tonemapping , ue

4

273

April 30, 2025

My first project

Game Development

unreal-engine , epic-for-indies

2

63

November 13, 2024

Creating Paint Layers with MW Auto Material - help!

World Creation

Blueprint , unreal-engine , blend , landscape-painting

5

507

September 6, 2025

UE 5.5 from github source can't build server (Editor build works)

Platform & Builds

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

3

295

January 4, 2025

can I import 5.4 assets to 5.2?

Getting Started & Setup

question , unreal-engine