Epic Developer Community Forums

Topic	Replies	Views	Activity
Unreal engine 5.4.4 crashes opening static meshes and materials Game Development question , unreal-engine	10	390	October 23, 2024
How to do shaders compilation on game launch Programming & Scripting Blueprint , question , CPP , unreal-engine	11	120	April 24, 2025
Use Chooser Plugin in C++ C++ question , CPP , Plugins , unreal-engine	10	499	February 12, 2025
When I rotate My camera my player controls get inverted Blueprint question , unreal-engine	12	196	August 22, 2024
TechLord's Musings Showcase unreal-engine	20	142	July 23, 2025
UE5.3.2 - Strange flickering on model with lights Rendering unreal-engine	27	246	July 14, 2025
Where is my money, FAB.com ? Issues & Bug Reporting (Fab) fab	20	460	February 1, 2025
Adding an interact button to open a door with a key Programming & Scripting question , unreal-engine	45	209	November 9, 2024
Behavior Tree Decorator/Selector Only Runs the First Decorator Blueprint Blueprint , question , UI , Behavior-Tree , unreal-engine , dialogue , decorator	26	163	November 29, 2024
Critical DLSS 4 Bug In UE 5.5 For VR Feedback & Requests question , crash , bug-report , unreal-engine	9	442	July 5, 2025
Black Shadow spots going under Medium quality Global Illumination Rendering question , unreal-engine	9	243	January 8, 2025
How to layer control rig with a state machine? Character & Animation question , unreal-engine	16	310	October 22, 2024
GameInstance reset on level open C++ Blueprint , question , CPP , unreal-engine	18	298	October 16, 2024
How to use custom model in Learning Agents? AI question , AI , unreal-engine , Machine-Learning , Learning-Agents , Reinforcement-Learning	9	465	December 18, 2024
THE BANANA BUG (no joke) Issues and Bug Reporting fortnite , unreal-editor-for-fortnite , fortnite-creative	10	145	February 21, 2025
Unreal Build Accelerator fails to generate ispc headers on Linux. Issues and Bug Reporting Linux , unreal-engine , unrealbuildtool , open	9	167	July 17, 2025
Billboards randomly not showing to Join-in-progress players Issues and Bug Reporting bug-report , fortnite , unreal-editor-for-fortnite , fortnite-creative	26	344	June 30, 2025
Packaging failed after upgrading VR project from UE5.3.2 to 5.4.4 XR Development question , unreal-engine	9	404	October 31, 2024
Can't buy assets because of "Failed to challenge captcha" Issues & Bug Reporting (Fab) unreal-engine	14	340	November 25, 2024
nDisplay not working in shipping build (but works in Development) Virtual Production question , unreal-engine , ndisplay	25	323	July 8, 2025
Asynchronous loading and unloading constantly. Is this a good idea? Programming & Scripting Blueprint , question , unreal-engine	24	136	February 23, 2025
Spawn Actors Grid Formation Blueprint Blueprint , question , unreal-engine , vectors	19	158	October 12, 2024
60 Verse tickrate in v34.20 huge change Issues and Bug Reporting fortnite , unreal-editor-for-fortnite , fortnite-creative	15	352	April 6, 2025
MAJOR - Item remover not working properly Issues and Bug Reporting fortnite , unreal-editor-for-fortnite , fortnite-creative	24	322	March 22, 2025
Assertion Error When Upgrading to UE 5.6 – Sequencer Related Crash Programming & Scripting question , unreal-engine	12	221	July 21, 2025
I have two players but don't know how to assign input mapping to them. Help Programming & Scripting Blueprint , question , unreal-engine	21	288	September 19, 2024
Why isn't Fortnite puting my map on new and updated? Issues and Bug Reporting question , fortnite , unreal-editor-for-fortnite , fortnite-creative	15	341	April 13, 2025
How to add jump animation to my character? Programming & Scripting Blueprint , question , unreal-engine	15	295	October 13, 2024
seamless texture/material across multiple tiles Blueprint question , unreal-engine	19	209	August 29, 2024
Lingering/Persistent variable category Blueprint bug-report , unreal-engine	10	74	November 9, 2024
Reality capture error importing video the requested attribute not found Community & Industry Discussion question , realityscan	12	329	April 4, 2025
Opening AnimBP generates error Blueprint question , editor , unreal-engine	57	143	June 12, 2025
Unable to Launch Session due to UEFN Validation Error: Soft package <Level> is not referenced by any soft object path in asset Issues and Bug Reporting fortnite , unreal-editor-for-fortnite , fortnite-creative	17	310	June 18, 2025
Lighting in creative maps is wrong from v35 update Issues and Bug Reporting fortnite , unreal-editor-for-fortnite , fortnite-creative , closed	22	328	June 27, 2025
I am a beginner and I understand UE code on a surface level. however, I couldn't improve above that. I don't understand the logic behind UE code. Help Programming & Scripting Blueprint , unreal-engine	16	89	December 22, 2024
UEFN and Fab Error "ERR_CONNECTION_TIMED_OUT" Issues & Bug Reporting (Fab) unreal-editor-for-fortnite , fortnite-creative , fab	14	322	June 7, 2025
Error in building on 5.4 on android, PackagingResults: Error: Unknown Error Platform & Builds Android , question , editor , unreal-engine	11	323	September 28, 2024
How to add anything to the round winner Devices fortnite , unreal-editor-for-fortnite , fortnite-creative	14	353	April 21, 2025
Critical Lumen Instability in UE5.6: Artistic Control Severely Impacted Rendering Lumen , question , bug-report , unreal-engine	10	229	July 3, 2025
Build overlapping 3D widget panel(with depth like z axis) for HUD and animation UI question , unreal-engine	47	251	June 10, 2025
[BUG] NPC Refuses to move to the NavigateTo() position by any means. Issues and Bug Reporting bug-report , open , fortnite , unreal-editor-for-fortnite	24	351	April 15, 2025
Unfair rating system. Devs have no way to defend themselves! Feedback & Requests fab	9	142	December 11, 2024
Camera lag make client jitter on platforms Multiplayer & Networking question , unreal-engine	39	213	March 3, 2025
I need NVRTX Build Setup help Platform & Builds question , unreal-engine	10	367	November 30, 2024
how to set actor widget component position in screen Programming & Scripting question , unreal-engine	36	199	February 8, 2025
I cannot type inside the blueprint action window Programming & Scripting Blueprint , question , editor , unreal-engine	9	212	June 21, 2025
Cannot purchase or add product to cart Issues & Bug Reporting (Fab) bug-report , fab	11	389	February 11, 2025
How to lock only the roll rotation when not using Use pawn control rotation Blueprint unreal-engine	18	272	August 17, 2024
Moving long mesh on the uneven surface Character & Animation question , unreal-engine	23	145	May 14, 2025
Desecrated Deck: A Card Game of Life, Death, and Unfulfilled Wishes Game Development unreal-engine , staff-pick-ind , epic-for-indies	15	183	May 25, 2025