Platform & Builds

Topic	Replies	Views	Activity
HZB Regression introduced in 5.6, still in 5.7, breaking many engine features in VR XR Development bug-report , bug , unreal-engine	0	99	November 27, 2025
Quest 2 Mobile HDR - left eye black / not rendering XR Development VR , Android , question , packaging-projects , unreal-engine , UE5-0	12	5959	November 27, 2025
Unreal 5.4 crash/will not start "DerivedDataCache" Platform & Builds unreal-engine	36	13679	November 27, 2025
The new Live Link app for Android can't record to the phones? XR Development question , editor , unreal-engine	0	25	November 27, 2025
遇到一个 UE 引擎的问题，需要向 Epic 反馈一下 Platform & Builds question , unreal-engine , Epic-Pro-Support	2	20	November 27, 2025
Built .exe file won't run - no log generated (Windows, UE5.1) Platform & Builds question , crash , unreal-engine	5	3383	November 26, 2025
Freeze maps Platform & Builds question , fortnite , unreal-editor-for-fortnite , fortnite-creative	0	15	November 26, 2025
Why does my twinmotion keep crashing? How do I fix it? Platform & Builds question , crash , unreal-engine , twinmotion	0	96	November 26, 2025
Unreal Engine 5.6.1 error when packaging for Android Platform & Builds packaging-projects , unreal-engine	1	161	November 26, 2025
Nanite Performance is Not Better than Overdraw Focused LODs [TEST RESULTS]. Epic's Documentation is Dangering Optimization. Debugging, Optimization, & Profiling bug-report , Rendering , unreal-engine	443	62938	November 26, 2025
EpicGamesStoreにおけるDLC所有権のテスト方法について Platform & Builds question , unreal-engine , Epic-Pro-Support	2	28	November 26, 2025
Specify name to Installed Build Platform & Builds UE4-27 , question , Builds , unreal-engine , UE5-0	2	400	November 26, 2025
[UE5.5.1 Source] Build Linux Server - error Platform & Builds bug-report , unreal-engine	11	491	November 25, 2025
Authentication for steam and gamesparks via online subsystem Platform & Builds question , Steam , unreal-engine , onlinesubsystem	3	1339	November 25, 2025
Very long compile times with ThinLTO on mobile platforms Mobile question , unreal-engine , Epic-Pro-Support	12	59	November 29, 2025
Crash when GameUserSettingsClassName points to a Blueprint Platform & Builds question , unreal-engine , Epic-Pro-Support	3	24	November 25, 2025
UE5.1 on Android - Permission Required, You must aporove this permission in App Settings: Storage Mobile Android , question , unreal-engine	25	14465	November 25, 2025
Overlay Materials not working on Android / Quest 3 with Unreal 5.5 and 5.6 Mobile question , bug-report , Rendering , unreal-engine , Forward-Rendering , vulkan	0	52	November 25, 2025
Level Streaming - Check for streaming completion at location Platform & Builds question , unreal-engine , Epic-Pro-Support	2	89	November 25, 2025
XR Creative Framework XR Development unreal-engine What is the new framework? The XR Creative Framework is built for OpenXR and enables you to build editor tools for XR devices. It supports stereo rendering, head mounted display pose, motion controller poses and input. …	22	6132	November 24, 2025
What is the scalability of a packaged a packaged project Platform & Builds question , packaging-projects , unreal-engine , UE5-0	12	6841	November 24, 2025
Dedicated Server and World Partitioning (MissingLevelPackage) Platform & Builds question , unreal-engine , Packaging , UE5-0	24	4837	November 24, 2025
Cannot allocate more root pages... Platform & Builds question , unreal-engine , Epic-Pro-Support	8	171	November 24, 2025
UE5.vcxproj Warnings when Opening Cloned Project Inside VS2022 Platform & Builds question , Builds , unreal-engine , UE5-0	6	3722	November 24, 2025
Adding console commands to .ini files? Debugging, Optimization, & Profiling unreal-engine	5	14463	November 24, 2025
Packaging error on macOS: DefaultArchitecture value issue Platform & Builds Blueprint , question , packaging-projects , unreal-engine , UE-5	1	60	November 24, 2025
R Widget Blueprint Not Showing in Blank AR Template – Need Help XR Development unreal-engine	0	41	November 23, 2025
Does anyone know how to fix this issue? I tried everything. I closed the project, closed the program, even restarted the PC, but the problem still isn’t solved. Debugging, Optimization, & Profiling question , unreal-engine	1	52	November 22, 2025
Writing to Steam Leaderboard is not working Platform & Builds Blueprint , question , CPP , unreal-engine , steamworks , leaderboard	5	2084	November 22, 2025
5.4 Cant package project with Unknown Error Platform & Builds question , unreal-engine	2	481	November 22, 2025

HZB Regression introduced in 5.6, still in 5.7, breaking many engine features in VR

XR Development

bug-report , bug , unreal-engine

0

99

November 27, 2025

Quest 2 Mobile HDR - left eye black / not rendering

XR Development

VR , Android , question , packaging-projects , unreal-engine , UE5-0

12

5959

November 27, 2025

Unreal 5.4 crash/will not start "DerivedDataCache"

Platform & Builds

unreal-engine

36

13679

November 27, 2025

The new Live Link app for Android can't record to the phones?

XR Development

question , editor , unreal-engine

0

25

November 27, 2025

遇到一个 UE 引擎的问题，需要向 Epic 反馈一下

Platform & Builds

question , unreal-engine , Epic-Pro-Support

2

20

November 27, 2025

Built .exe file won't run - no log generated (Windows, UE5.1)

Platform & Builds

question , crash , unreal-engine

5

3383

November 26, 2025

Freeze maps

Platform & Builds

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

0

15

November 26, 2025

Why does my twinmotion keep crashing? How do I fix it?

Platform & Builds

question , crash , unreal-engine , twinmotion

0

96

November 26, 2025

Unreal Engine 5.6.1 error when packaging for Android

Platform & Builds

packaging-projects , unreal-engine

1

161

November 26, 2025

Nanite Performance is Not Better than Overdraw Focused LODs [TEST RESULTS]. Epic's Documentation is Dangering Optimization.

Debugging, Optimization, & Profiling

bug-report , Rendering , unreal-engine

443

62938

November 26, 2025

EpicGamesStoreにおけるDLC所有権のテスト方法について

Platform & Builds

question , unreal-engine , Epic-Pro-Support

2

28

November 26, 2025

Specify name to Installed Build

Platform & Builds

UE4-27 , question , Builds , unreal-engine , UE5-0

2

400

November 26, 2025

[UE5.5.1 Source] Build Linux Server - error

Platform & Builds

bug-report , unreal-engine

11

491

November 25, 2025

Authentication for steam and gamesparks via online subsystem

Platform & Builds

question , Steam , unreal-engine , onlinesubsystem

3

1339

November 25, 2025

Very long compile times with ThinLTO on mobile platforms

Mobile

question , unreal-engine , Epic-Pro-Support

12

59

November 29, 2025

Crash when GameUserSettingsClassName points to a Blueprint

Platform & Builds

question , unreal-engine , Epic-Pro-Support

3

24

November 25, 2025

UE5.1 on Android - Permission Required, You must aporove this permission in App Settings: Storage

Mobile

Android , question , unreal-engine

25

14465

November 25, 2025

Overlay Materials not working on Android / Quest 3 with Unreal 5.5 and 5.6

Mobile

question , bug-report , Rendering , unreal-engine , Forward-Rendering , vulkan

0

52

November 25, 2025

Level Streaming - Check for streaming completion at location

Platform & Builds

question , unreal-engine , Epic-Pro-Support

2

89

November 25, 2025

XR Creative Framework

XR Development

unreal-engine

What is the new framework? The XR Creative Framework is built for OpenXR and enables you to build editor tools for XR devices. It supports stereo rendering, head mounted display pose, motion controller poses and input. …