Topics tagged bugs

Topic	Replies	Views	Activity
Quack's feedback, bugs and issues experienced by the Epic games launcher. Feedback & Requests feedback , bugs , epic-games-launcher , epic-games-store	2	37	June 8, 2026
Child Actors removed during Play in Editor session but still there in the editor Blueprint Blueprint , question , play-in-editor , bug , unreal-engine , bugs , pie , child-actors	1	28	May 11, 2026
Epic Developer not loading Issues and Bug Reporting bug-report , bug , bugs , fortnite , unreal-editor-for-fortnite , fortnite-creative , UEFN	1	91	May 3, 2026
Cook failure EXCEPTION_ACCESS_VIOLATION with no asset name in the log Platform & Builds bug-report , unreal-engine , cook , Cooking , bugs , packaging-and-cookin	0	62	April 17, 2026
Advanced copy FAILS! How to fix? Asset Creation question , dependencies , unreal-engine , references , bugs	3	1826	January 28, 2026
A BUG IN OBJECTIVE DEVICE (VERSE) Issues and Bug Reporting bug-report , bug , bugs , fortnite , unreal-editor-for-fortnite , fortnite-creative	3	131	December 29, 2025
Login Page Keeps Reappearing After Sign-In Issues & Bug Reporting (Fab) forum-bug , bug-report , bug , bugs , mobile-device , realityscan , realityscan-mobile	2	74	December 8, 2025
Rocket Racing crashing method Issues and Bug Reporting crash , unreal-engine , bugs , unreal-editor-for-fortnite , rocket-racing-tracks	1	45	May 10, 2026
Localization Gather Text doesn't work in Unreal Engine 5.6 Issues and Bug Reporting bug-report , localization , unreal-engine , bugs	16	2445	January 8, 2026
Bug Causing Saved Inventory Items Missing Issues and Bug Reporting bug-report , bug , Map , bugs , open , fortnite , unreal-editor-for-fortnite , fortnite-creative , creative	3	109	February 16, 2026
Preset creation being lost during cook - Unreal Game Sync - warning ...not registered Audio question , unreal-engine , bugs	2	105	September 4, 2025
Project Files Disappeared - anyone else? Multiplayer & Networking question , unreal-engine , bugs	16	2444	March 29, 2025
Unreal Game Sync UI Broken Feedback & Requests question , unreal-engine , bugs	3	233	March 7, 2025
Volumetric Clouds - Ghosting and Occlusion Issues Rendering Lumen , question , Rendering , ambient-occlusion , unreal-engine , bugs , Volumetric-Clouds , UE5	0	240	December 17, 2024
I get an infinite loop when loading saves in Horror Engine (UE4) 😢 Programming & Scripting question , bug-report , bug , crashes , error , marketplace , loading , please-help-me , unreal-engine , horror , save-level , load , need-help , savegame , bugs , map-load , save-game , infinite-loop , loading-screen , level-loading	1	535	November 23, 2024
Lighting issue Issues and Bug Reporting bug-report , Lighting , bug , unreal-engine , lighting-problem , bugs , fortnite , fortnite-creative	3	96	November 2, 2024
Is Substrate Production Ready? Asset Creation question , Rendering , bug , update , unreal-engine , bugs , Substrate	2	293	September 11, 2024
VALIDATION FAIL on build HLOD packages. Issues and Bug Reporting bug-report , error , bugs , fortnite , unreal-editor-for-fortnite	10	289	August 28, 2024
GetAgents function from FortTeamCollection bugged Issues and Bug Reporting bug-report , Code , bug , bugs , fortnite , unreal-editor-for-fortnite	11	881	June 30, 2024
I hate UEFN Feedback & Requests bug-report , bug , error , unreal-engine , bug-problem , bugs , Packaging-Error , fatal-error , audio-bugs , fortnite , unreal-editor-for-fortnite	2	356	April 8, 2024
How paint in spline mesh in unreal engine 5.2 International Blueprint , question , editor , bug-report , landscape-splines , vertex-paint , Spline , unreal-engine , paint , bugs , spline-mesh-componen , landscape-painting	0	321	February 18, 2024
[Critical] Level Sequence Director. PROJECT IS NOT VALID PROJECT VALIDATION FAILED Validation Error: LEVEL SEQUENCE DIRECTOR. Disallowed Object Not Allowed Level Sequence DIRECTOR - Animation BUG Issues and Bug Reporting bug-report , bug , log , sequence , bugs , fortnite , unreal-editor-for-fortnite , fortnite-creative	1	361	February 6, 2024
Island Shenanigans: Navigating the Fortnite Creative Score Houdini HUD / UI Not Working Bug in the Whimsical Realm of Island Settings, UI HUD, and Score Surprises Issues and Bug Reporting bug-report , UI , hud , bug , bugs , hud-class , fortnite , unreal-editor-for-fortnite , fortnite-creative	0	260	January 10, 2024
World Partition: enable Streaming Stuck on when unchecked. Preview Grid Stuck on when in gameplay and editor... Issues and Bug Reporting WorldPartition , bug-report , Level-Streaming , Debugging , bug , bugs , World-Partition , fortnite , unreal-editor-for-fortnite , fortnite-creative	3	432	December 26, 2023
Can't copy and paste actors? Asset Creation question , unreal-engine , bugs	4	1867	November 23, 2023
Get Viewport size returning wrong value in android in UMG? Mobile question , unreal-engine , bugs , UMG	3	1116	November 16, 2023
UGameplayModMagnitudeCalculation issue Issues and Bug Reporting Blueprint , question , editor , CPP , bug-report , bug , error , unreal-engine , report , bugs , compile-error , bugreport , Gameplay-Ability-System	0	345	October 18, 2023
Got crash after updating 5.1 with Niagara graph C++ question , crash , bug-report , bug , unreal-engine , bugs , crash-editor , crash-on-launch	15	2586	October 11, 2023
Crash CompileShader_Metal( \| Bug Unreal 5.3.1 World Creation crash , unreal-engine , bugs	0	275	September 29, 2023
UE5.3 - Peformance halves with every open slate tab Feedback & Requests bug-report , Rendering , unreal-engine , bugs	0	189	September 20, 2023

Quack's feedback, bugs and issues experienced by the Epic games launcher.

Feedback & Requests

2

37

June 8, 2026

Child Actors removed during Play in Editor session but still there in the editor

Blueprint

Blueprint , question , play-in-editor , bug , unreal-engine , bugs , pie , child-actors

1

28

May 11, 2026

Epic Developer not loading

Issues and Bug Reporting

bug-report , bug , bugs , fortnite , unreal-editor-for-fortnite , fortnite-creative , UEFN

1

91

May 3, 2026

Cook failure EXCEPTION_ACCESS_VIOLATION with no asset name in the log

Platform & Builds

bug-report , unreal-engine , cook , Cooking , bugs , packaging-and-cookin

0

62

April 17, 2026

Advanced copy FAILS! How to fix?

Asset Creation

question , dependencies , unreal-engine , references , bugs

3

1826

January 28, 2026

A BUG IN OBJECTIVE DEVICE (VERSE)

Issues and Bug Reporting

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

3

131

December 29, 2025

Login Page Keeps Reappearing After Sign-In

Issues & Bug Reporting (Fab)

forum-bug , bug-report , bug , bugs , mobile-device , realityscan , realityscan-mobile

2

74

December 8, 2025

Rocket Racing crashing method

Issues and Bug Reporting

crash , unreal-engine , bugs , unreal-editor-for-fortnite , rocket-racing-tracks

1

45

May 10, 2026

Localization Gather Text doesn't work in Unreal Engine 5.6

Issues and Bug Reporting

bug-report , localization , unreal-engine , bugs

16

2445

January 8, 2026

Bug Causing Saved Inventory Items Missing

Issues and Bug Reporting

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

3

109

February 16, 2026

Preset creation being lost during cook - Unreal Game Sync - warning ...not registered

Audio

question , unreal-engine , bugs

2

105

September 4, 2025

Project Files Disappeared - anyone else?

Multiplayer & Networking

question , unreal-engine , bugs

16

2444

March 29, 2025

Unreal Game Sync UI Broken

Feedback & Requests

question , unreal-engine , bugs

3

233

March 7, 2025

Volumetric Clouds - Ghosting and Occlusion Issues

Rendering

Lumen , question , Rendering , ambient-occlusion , unreal-engine , bugs , Volumetric-Clouds , UE5

0

240

December 17, 2024

I get an infinite loop when loading saves in Horror Engine (UE4) 😢

Programming & Scripting

question , bug-report , bug , crashes , error , marketplace , loading , please-help-me , unreal-engine , horror , save-level , load , need-help , savegame , bugs , map-load , save-game , infinite-loop , loading-screen , level-loading

1

535

November 23, 2024

Lighting issue

Issues and Bug Reporting

bug-report , Lighting , bug , unreal-engine , lighting-problem , bugs , fortnite , fortnite-creative

3

96

November 2, 2024

Is Substrate Production Ready?

Asset Creation

question , Rendering , bug , update , unreal-engine , bugs , Substrate

2

293

September 11, 2024

VALIDATION FAIL on build HLOD packages.

Issues and Bug Reporting

bug-report , error , bugs , fortnite , unreal-editor-for-fortnite

10

289

August 28, 2024

GetAgents function from FortTeamCollection bugged

Issues and Bug Reporting

bug-report , Code , bug , bugs , fortnite , unreal-editor-for-fortnite

11

881

June 30, 2024

I hate UEFN

Feedback & Requests

bug-report , bug , error , unreal-engine , bug-problem , bugs , Packaging-Error , fatal-error , audio-bugs , fortnite , unreal-editor-for-fortnite

2

356

April 8, 2024

How paint in spline mesh in unreal engine 5.2

International

Blueprint , question , editor , bug-report , landscape-splines , vertex-paint , Spline , unreal-engine , paint , bugs , spline-mesh-componen , landscape-painting

0

321

February 18, 2024

[Critical] Level Sequence Director. PROJECT IS NOT VALID PROJECT VALIDATION FAILED Validation Error: LEVEL SEQUENCE DIRECTOR. Disallowed Object Not Allowed Level Sequence DIRECTOR - Animation BUG

Issues and Bug Reporting

bug-report , bug , log , sequence , bugs , fortnite , unreal-editor-for-fortnite , fortnite-creative

1

361

February 6, 2024

Island Shenanigans: Navigating the Fortnite Creative Score Houdini HUD / UI Not Working Bug in the Whimsical Realm of Island Settings, UI HUD, and Score Surprises

Issues and Bug Reporting

bug-report , UI , hud , bug , bugs , hud-class , fortnite , unreal-editor-for-fortnite , fortnite-creative