Development Platform & Builds

Mobile For mobile development discussions, including Android, iOS, and beyond. Please use appropriately named TAGS. Debugging, Optimization, & Profiling Looking for discussions on debugging, optimizing and profiling your projects? This is the place for you. 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. XR Development All things virtual, augmented, and mixed reality.

Topic	Replies	Views	Activity
5.6 NavMesh volume in sublevel broken Platform & Builds question , unreal-engine	2	15	July 25, 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	374	51811	July 25, 2025
Packaging for win64 not working UATHelper: Packaging (Windows): ERROR: System.Exception: Found no script module records. [UE5.0] Platform & Builds question , packaging-projects , unreal-engine , UE5-0	5	2242	July 25, 2025
Movable lights broken in Quest VR build in 5.6? XR Development question , unreal-engine	3	35	July 25, 2025
VR Expansion Plugin XR Development unreal-engine	5123	482041	July 25, 2025
UE5.3 - Help needed. I cannot package anything. UE-UnrealPak crashes - Oodle? Platform & Builds question , editor , crash , unreal-engine	8	2071	July 25, 2025
VCam issues in 5.6 on Mac Platform & Builds bug-report , unreal-engine	0	4	July 25, 2025
Possible improvements Platform & Builds twinmotion	2	5	July 25, 2025
VR Hand tracking stopped working XR Development question , bug-report , unreal-engine	1	15	July 24, 2025
App must use Google Play Billing Library version 7.0.0 or later Mobile Blueprint , Android , question , unreal-engine , Mobile , Google-Play	21	256	July 24, 2025
How to replace OnHovered for phones in ue5 Mobile question , unreal-engine	1	27	July 24, 2025
Why application creates two processes? Platform & Builds question , UE4 , unreal-engine , windows , packaged-game	3	696	July 24, 2025
[5.6] Fresh iOS Build Failed Platform & Builds question , unreal-engine	10	130	July 24, 2025
from UE_5.3 to UE_5.6 -> can't compile old project Platform & Builds unreal-engine	8	77	July 24, 2025
UE 4.27.2 - How to build for target SDK 33 (or 34) ! Mobile unreal-engine	40	8261	July 24, 2025
Unreal 5.5 - 5.6 has no android Global Illumination. Mobile unreal-engine	10	146	July 24, 2025
Mutables crash Editor when using Cloud DDC since 5.6 Platform & Builds question , editor , crash , unreal-engine	2	23	July 24, 2025
Install only downloads 12.04 gb of unreal engine 5.6 Platform & Builds question , unreal-engine	0	7	July 24, 2025
Google Play Services for leaderboards, ' Add the Play Games Services SDK to your production APK to use the APIs'in Google Play Console? Mobile question , unreal-engine , apk , google-play-service	5	943	July 24, 2025
Mobile projects supporting static lighting must have LQ lightmaps enabled ue4 Mobile Android , unreal-engine	2	1417	July 24, 2025
Unable to Turbo Build/Place Platform & Builds bug-report , unreal-engine , fortnite , fortnite-creative	1	28	July 23, 2025
Packging for Oculus Quest 2/3 using UE5.4.4. Horrible errors XR Development question , unreal-engine	3	33	July 23, 2025
Objective setup Platform & Builds unreal-engine	3	12	July 23, 2025
Light Complexity Viewmode is black and doesn't show anything Debugging, Optimization, & Profiling question , Optimization , unreal-engine , UE5-0	11	2771	July 23, 2025
Unable to convert UEFN project back to creative when it is available Platform & Builds question , unreal-engine , fortnite , fortnite-creative	9	14	July 23, 2025
How do distance fields get generated and how do they differ from the actual geometry? Debugging, Optimization, & Profiling Lumen , question , Reflections , unreal-engine , distance-fields	2	33	July 23, 2025
ARCore Error with Handheld AR Template - Screen Black with Camera passthrough missing XR Development unreal-engine , Augmented-Reality	60	1482	July 22, 2025
eyes are not importing the right way, just not understanding, help needed, any would be appreciated Debugging, Optimization, & Profiling question , bug , unreal-engine	2	9	July 22, 2025
Support for 16kb memory page size on Android Mobile Android , unreal-engine , Android-Packaging	5	375	July 22, 2025
[Solved] what is draw call exactly Debugging, Optimization, & Profiling unreal-engine	13	5756	July 22, 2025