Platform & Builds

Topic	Replies	Views	Activity
UE5.1 on Android - Permission Required, You must aporove this permission in App Settings: Storage Mobile Android , question , unreal-engine	25	15173	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	94	November 25, 2025
Level Streaming - Check for streaming completion at location Platform & Builds question , unreal-engine , Epic-Pro-Support	2	285	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	6448	November 24, 2025
What is the scalability of a packaged a packaged project Platform & Builds question , packaging-projects , unreal-engine , UE5-0	12	7330	November 24, 2025
Dedicated Server and World Partitioning (MissingLevelPackage) Platform & Builds question , unreal-engine , Packaging , UE5-0	24	5497	November 24, 2025
Cannot allocate more root pages... Platform & Builds question , unreal-engine , Epic-Pro-Support	8	287	November 24, 2025
Adding console commands to .ini files? Debugging, Optimization, & Profiling unreal-engine	5	15365	November 24, 2025
Packaging error on macOS: DefaultArchitecture value issue Platform & Builds Blueprint , question , packaging-projects , unreal-engine , UE-5	1	168	November 24, 2025
R Widget Blueprint Not Showing in Blank AR Template – Need Help XR Development unreal-engine	0	74	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	89	November 22, 2025
Writing to Steam Leaderboard is not working Platform & Builds Blueprint , question , CPP , unreal-engine , steamworks , leaderboard	5	2158	November 22, 2025
5.4 Cant package project with Unknown Error Platform & Builds question , unreal-engine	2	544	November 22, 2025
Capsule Indirect Shadows on Mobile Renderer Mobile question , unreal-engine , Epic-Pro-Support	8	273	November 22, 2025
A class inheriting from a Blueprint class with a ChildActorComponent may have an invalid Outer. Platform & Builds question , unreal-engine , Epic-Pro-Support	5	127	November 28, 2025
VR Template 5.7 screen shaking XR Development question , unreal-engine	1	333	November 21, 2025
Orphaned BP actors when using UWorldPartitionBuilder Platform & Builds question , unreal-engine , Epic-Pro-Support	1	74	November 21, 2025
UE5.6 Malfunctioning after a while Debugging, Optimization, & Profiling question , editor , unreal-engine	0	52	November 21, 2025
Unreal android is broken on 5.6 5.7? Mobile question , unreal-engine	2	191	November 21, 2025
Replace Actor does not copy Spline Data Platform & Builds question , unreal-engine , Epic-Pro-Support	11	228	December 9, 2025
Random Scene states being created when opening a Twinmotion model Platform & Builds question , twinmotion	0	56	November 21, 2025
Invalid boolean encountered while reading archive Debugging, Optimization, & Profiling Blueprint , question , CPP , unreal-engine	5	325	November 21, 2025
Twinmotion 2025 displays incorrectly. Platform & Builds question , twinmotion	0	75	November 21, 2025
ViewPort fps high but playing fps limited (UE5.7) Debugging, Optimization, & Profiling Performance , question , unreal-engine , performance-issues , Performance-Profiling	0	116	November 20, 2025
failed to lauch editor ue4 but not ue5 Platform & Builds unreal-engine	5	240	November 20, 2025
Xcode 26 support Mobile question , unreal-engine , Epic-Pro-Support	4	297	November 20, 2025
MacOS: UE project loses screen/window Debugging, Optimization, & Profiling bug-report , unreal-engine , Macos	1	381	November 20, 2025
Ue5 Cannot Write to IOS (Gamecenter/AppleGameKit) Leaderboards Mobile iOS , question , apple , unreal-engine , leaderboard	5	439	November 20, 2025
huge 30 sec pause when trying to do commands in the Twinmotion UI - any version of software Platform & Builds twinmotion	0	52	November 20, 2025
Datasmith 5.6.1 plugins are now live! Platform & Builds Datasmith , twinmotion	0	133	November 19, 2025

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

Mobile

Android , question , unreal-engine

25

15173

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

94

November 25, 2025

Level Streaming - Check for streaming completion at location

Platform & Builds

question , unreal-engine , Epic-Pro-Support

2

285

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. …