Platform & Builds

Topic	Replies	Views	Activity
UE5 Crash on Launch - Error X3004 shader compiling issues Platform & Builds question , crash , unreal-engine	1	486	November 28, 2025
I cant open unreal engine 4.17.2 Platform & Builds question , crash , unreal-engine	0	26	November 27, 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	120	November 27, 2025
Quest 2 Mobile HDR - left eye black / not rendering XR Development VR , Android , question , packaging-projects , unreal-engine , UE5-0	12	6015	November 27, 2025
Unreal 5.4 crash/will not start "DerivedDataCache" Platform & Builds unreal-engine	36	14561	November 27, 2025
The new Live Link app for Android can't record to the phones? XR Development question , editor , unreal-engine	0	30	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	29	November 27, 2025
Built .exe file won't run - no log generated (Windows, UE5.1) Platform & Builds question , crash , unreal-engine	5	3452	November 26, 2025
Freeze maps Platform & Builds question , fortnite , unreal-editor-for-fortnite , fortnite-creative	0	22	November 26, 2025
Why does my twinmotion keep crashing? How do I fix it? Platform & Builds question , crash , unreal-engine , twinmotion	0	117	November 26, 2025
Unreal Engine 5.6.1 error when packaging for Android Platform & Builds packaging-projects , unreal-engine	1	198	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	35	November 26, 2025
Specify name to Installed Build Platform & Builds UE4-27 , question , Builds , unreal-engine , UE5-0	2	408	November 26, 2025
[UE5.5.1 Source] Build Linux Server - error Platform & Builds bug-report , unreal-engine	11	517	November 25, 2025
Authentication for steam and gamesparks via online subsystem Platform & Builds question , Steam , unreal-engine , onlinesubsystem	3	1353	November 25, 2025
Very long compile times with ThinLTO on mobile platforms Mobile question , unreal-engine , Epic-Pro-Support	12	70	November 29, 2025
Crash when GameUserSettingsClassName points to a Blueprint Platform & Builds question , unreal-engine , Epic-Pro-Support	3	37	November 25, 2025
UE5.1 on Android - Permission Required, You must aporove this permission in App Settings: Storage Mobile Android , question , unreal-engine	25	14585	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	61	November 25, 2025
Level Streaming - Check for streaming completion at location Platform & Builds question , unreal-engine , Epic-Pro-Support	2	114	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	6192	November 24, 2025
What is the scalability of a packaged a packaged project Platform & Builds question , packaging-projects , unreal-engine , UE5-0	12	6929	November 24, 2025
Dedicated Server and World Partitioning (MissingLevelPackage) Platform & Builds question , unreal-engine , Packaging , UE5-0	24	4913	November 24, 2025
Cannot allocate more root pages... Platform & Builds question , unreal-engine , Epic-Pro-Support	8	179	November 24, 2025
UE5.vcxproj Warnings when Opening Cloned Project Inside VS2022 Platform & Builds question , Builds , unreal-engine , UE5-0	6	3766	November 24, 2025
Adding console commands to .ini files? Debugging, Optimization, & Profiling unreal-engine	5	14646	November 24, 2025
Packaging error on macOS: DefaultArchitecture value issue Platform & Builds Blueprint , question , packaging-projects , unreal-engine , UE-5	1	77	November 24, 2025
R Widget Blueprint Not Showing in Blank AR Template – Need Help XR Development unreal-engine	0	43	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	60	November 22, 2025
Writing to Steam Leaderboard is not working Platform & Builds Blueprint , question , CPP , unreal-engine , steamworks , leaderboard	5	2098	November 22, 2025

UE5 Crash on Launch - Error X3004 shader compiling issues

Platform & Builds

question , crash , unreal-engine

1

486

November 28, 2025

I cant open unreal engine 4.17.2

Platform & Builds

question , crash , unreal-engine

0

26

November 27, 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

120

November 27, 2025

Quest 2 Mobile HDR - left eye black / not rendering

XR Development

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

12

6015

November 27, 2025

Unreal 5.4 crash/will not start "DerivedDataCache"

Platform & Builds

unreal-engine

36

14561

November 27, 2025

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

XR Development

question , editor , unreal-engine

0

30

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

29

November 27, 2025

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

Platform & Builds

question , crash , unreal-engine

5

3452

November 26, 2025

Freeze maps

Platform & Builds

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

0

22

November 26, 2025

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

Platform & Builds

question , crash , unreal-engine , twinmotion

0

117

November 26, 2025

Unreal Engine 5.6.1 error when packaging for Android

Platform & Builds

packaging-projects , unreal-engine

1

198

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

35

November 26, 2025

Specify name to Installed Build

Platform & Builds

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

2

408

November 26, 2025

[UE5.5.1 Source] Build Linux Server - error

Platform & Builds

bug-report , unreal-engine

11

517

November 25, 2025

Authentication for steam and gamesparks via online subsystem

Platform & Builds

question , Steam , unreal-engine , onlinesubsystem

3

1353

November 25, 2025

Very long compile times with ThinLTO on mobile platforms

Mobile

question , unreal-engine , Epic-Pro-Support

12

70

November 29, 2025

Crash when GameUserSettingsClassName points to a Blueprint

Platform & Builds

question , unreal-engine , Epic-Pro-Support

3

37

November 25, 2025

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

Mobile

Android , question , unreal-engine

25

14585

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

61

November 25, 2025

Level Streaming - Check for streaming completion at location

Platform & Builds

question , unreal-engine , Epic-Pro-Support

2

114

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. …