Development Platform & Builds

XR Development All things virtual, augmented, and mixed reality. Debugging, Optimization, & Profiling Looking for discussions on debugging, optimizing and profiling your projects? This is the place for you. Mobile For mobile development discussions, including Android, iOS, and beyond. Please use appropriately named TAGS. Cloud Marketplace VM Our Cloud Marketplace Virtual Machines with Unreal Engine come pre-loaded with the latest release of UE and all its prerequisites, so you can get straight to creating in the cloud with no downloads or installs. Use it as a starting point for your team’s virtual workstations or other cloud-driven content creation pipelines for virtual production, gaming, automotive design, digital twins, and more.

Topic	Replies	Views	Activity
How Do You Handle Remote Access to a Mac for iOS Development? Platform & Builds MAC , unreal-engine	0	8	November 3, 2026
2026 Epic AI MegaJam – how do judges play iOS submissions? Mobile question , unreal-engine , Event	1	51	November 3, 2026
[SOLVED] SDK, NDK, and JDK configuration for compiling Android (including Oculus Quest 2) for 26.2 and 27.2 Mobile UE4-26 , UE4-27 , Android , unreal-engine	17	13643	November 3, 2026
Twinmotion’s Only Chance to Make a Generational Leap—Don’t Let It Slip Away! Platform & Builds twinmotion	3	116	November 2, 2026
Running two copies of Unreal engine compiling shaders issue Debugging, Optimization, & Profiling question , unreal-engine	0	17	November 2, 2026
Trying to optimize hardware Lumen Reflections with Nsight Graphics Debugging, Optimization, & Profiling Lumen , question , Reflections , Rendering , unreal-engine	0	20	November 2, 2026
Why can I create Unreal projects in Blueprint but not C++? Platform & Builds question , CPP , unreal-engine	0	24	October 31, 2026
Trying to export to Android using 5.4.4 and getting error Mobile Android , question , unreal-engine , export , exporting , SDK	1	25	October 31, 2026
[UE 5.7.3] MRUK Error 3: Anchor Discovery Failed with Epic Native OpenXR and DX12 XR Development question , unreal-engine , api , OpenXR	4	332	October 29, 2026
Per platform localization Platform & Builds question , unreal-engine	0	23	October 29, 2026
Relase Datasmith Export for ArchiCAD 30 Platform & Builds question , twinmotion	2	142	October 29, 2026
Character mesh flies into the air (Root bone scales 5000x) when applying an IK Retargeting chain. Debugging, Optimization, & Profiling question , unreal-engine	0	37	October 28, 2026
ANR onResume and surfaceDestroyed Mobile question , unreal-engine , Epic-Pro-Support	5	442	October 28, 2026
How to disable the "UE5 Prerequisites X64" installation Platform & Builds question , unreal-engine	1	76	October 28, 2026
testing arbitary file upload or stored xss XR Development Blueprint , unreal-engine , twinmotion , epic-games-store , fab	0	16	October 27, 2026
Transferring a UE5.7 project from Windows 11 to MacOS Tahoe Platform & Builds packaging-projects , MAC , unreal-engine , windows	0	109	October 27, 2026
Missing reference to LowLevelTasks::FTask::ActiveTask in android build Mobile question , unreal-engine , Epic-Pro-Support	12	786	October 26, 2026
MRUK QR Code Tracking XR Development question , unreal-engine	3	150	October 26, 2026
My android project fails at the end of packaging because the .apk file could'nt be found Mobile Android , question , packaging-projects , unreal-engine	0	38	October 24, 2026
Community Planet Creation: Research/Help Debugging, Optimization, & Profiling Performance , unreal-engine , Performance-Profiling	11	8185	October 23, 2026
Can't download megascan materials in Twinmotion. Debugging, Optimization, & Profiling twinmotion	0	21	October 22, 2026
How to allow in VR, keyboard input? XR Development question , Input , unreal-engine , keyboard , Widget , paste , vr-template , UE-5	2	839	October 21, 2026
Predict Projectile Path - is there a way to have it incorporate Linear Damping? Debugging, Optimization, & Profiling Performance , unreal-engine , Performance-Profiling	5	1966	October 21, 2026
RunUAT Compiler logging in bursts Platform & Builds question , unreal-engine	4	135	October 21, 2026
Bug en la misión de caza (skin del mono) Debugging, Optimization, & Profiling unreal-engine	0	21	October 20, 2026
Website breaking/ account compromised Debugging, Optimization, & Profiling unreal-engine	0	23	October 20, 2026
Get Insights working with Quest 2 and UE5 Debugging, Optimization, & Profiling unreal-engine , Performance-Profiling	4	2482	October 20, 2026
Hide the Team Indicator Button on Mobile When Disabled in Island Settings Mobile suggestion , mobile-device , fortnite , unreal-editor-for-fortnite , fortnite-creative	0	36	October 19, 2026
Meta Quest 3 vs. HTC Vive Focus Vision – Unreal Engine 5.8 PCVR Development XR Development question , unreal-engine	10	208	October 19, 2026
Getting new images into packaged build in runtime Platform & Builds Blueprint , question , import , unreal-engine , runtime , Packaging	1	189	October 19, 2026