Platform & Builds

Topic	Replies	Views	Activity
UE5 Crash on Launch - Error X3004 shader compiling issues Platform & Builds question , crash , unreal-engine	1	519	November 28, 2025
I cant open unreal engine 4.17.2 Platform & Builds question , crash , unreal-engine	0	50	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	200	November 27, 2025
Quest 2 Mobile HDR - left eye black / not rendering XR Development Android , question , packaging-projects , unreal-engine , UE5-0	12	6240	November 27, 2025
The new Live Link app for Android can't record to the phones? XR Development question , editor , unreal-engine	0	61	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	106	November 27, 2025
Built .exe file won't run - no log generated (Windows, UE5.1) Platform & Builds question , crash , unreal-engine	5	3716	November 26, 2025
Freeze maps Platform & Builds question , fortnite , unreal-editor-for-fortnite , fortnite-creative	0	48	November 26, 2025
Why does my twinmotion keep crashing? How do I fix it? Platform & Builds question , crash , unreal-engine , twinmotion	0	189	November 26, 2025
Unreal Engine 5.6.1 error when packaging for Android Platform & Builds question , packaging-projects , unreal-engine	1	337	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	92	November 26, 2025
Specify name to Installed Build Platform & Builds UE4-27 , question , Builds , unreal-engine , UE5-0	2	503	November 26, 2025
[UE5.5.1 Source] Build Linux Server - error Platform & Builds bug-report , unreal-engine	11	692	November 25, 2025
Authentication for steam and gamesparks via online subsystem Platform & Builds question , Steam , unreal-engine , onlinesubsystem	3	1408	November 25, 2025
Very long compile times with ThinLTO on mobile platforms Mobile question , unreal-engine , Epic-Pro-Support	12	211	November 29, 2025
Crash when GameUserSettingsClassName points to a Blueprint Platform & Builds question , unreal-engine , Epic-Pro-Support	3	119	November 25, 2025
UE5.1 on Android - Permission Required, You must aporove this permission in App Settings: Storage Mobile Android , question , unreal-engine	25	15195	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	96	November 25, 2025
Level Streaming - Check for streaming completion at location Platform & Builds question , unreal-engine , Epic-Pro-Support	2	294	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. …	17	6478	November 24, 2025
What is the scalability of a packaged a packaged project Platform & Builds question , packaging-projects , unreal-engine , UE5-0	12	7356	November 24, 2025
Dedicated Server and World Partitioning (MissingLevelPackage) Platform & Builds question , unreal-engine , Packaging , UE5-0	24	5558	November 24, 2025
Cannot allocate more root pages... Platform & Builds question , unreal-engine , Epic-Pro-Support	8	300	November 24, 2025
Adding console commands to .ini files? Debugging, Optimization, & Profiling unreal-engine	5	15415	November 24, 2025
Packaging error on macOS: DefaultArchitecture value issue Platform & Builds Blueprint , question , packaging-projects , unreal-engine , UE-5	1	178	November 24, 2025
R Widget Blueprint Not Showing in Blank AR Template – Need Help XR Development unreal-engine	0	75	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	90	November 22, 2025
Writing to Steam Leaderboard is not working Platform & Builds Blueprint , question , CPP , unreal-engine , steamworks , leaderboard	5	2160	November 22, 2025
5.4 Cant package project with Unknown Error Platform & Builds question , unreal-engine	2	552	November 22, 2025
Capsule Indirect Shadows on Mobile Renderer Mobile question , unreal-engine , Epic-Pro-Support	8	275	November 22, 2025

UE5 Crash on Launch - Error X3004 shader compiling issues

Platform & Builds

question , crash , unreal-engine

1

519

November 28, 2025

I cant open unreal engine 4.17.2

Platform & Builds

question , crash , unreal-engine

0

50

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

200

November 27, 2025

Quest 2 Mobile HDR - left eye black / not rendering

XR Development

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

12

6240

November 27, 2025

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

XR Development

question , editor , unreal-engine

0

61

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

106

November 27, 2025

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

Platform & Builds

question , crash , unreal-engine

5

3716

November 26, 2025

Freeze maps

Platform & Builds

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

0

48

November 26, 2025

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

Platform & Builds

question , crash , unreal-engine , twinmotion

0

189

November 26, 2025

Unreal Engine 5.6.1 error when packaging for Android

Platform & Builds

question , packaging-projects , unreal-engine

1

337

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

92

November 26, 2025

Specify name to Installed Build

Platform & Builds

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

2

503

November 26, 2025

[UE5.5.1 Source] Build Linux Server - error

Platform & Builds

bug-report , unreal-engine

11

692

November 25, 2025

Authentication for steam and gamesparks via online subsystem

Platform & Builds

question , Steam , unreal-engine , onlinesubsystem

3

1408

November 25, 2025

Very long compile times with ThinLTO on mobile platforms

Mobile

question , unreal-engine , Epic-Pro-Support

12

211

November 29, 2025

Crash when GameUserSettingsClassName points to a Blueprint

Platform & Builds

question , unreal-engine , Epic-Pro-Support

3

119

November 25, 2025

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

Mobile

Android , question , unreal-engine

25

15195

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

96

November 25, 2025

Level Streaming - Check for streaming completion at location

Platform & Builds

question , unreal-engine , Epic-Pro-Support

2

294

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. …