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. 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. Mobile For mobile development discussions, including Android, iOS, and beyond. Please use appropriately named TAGS.

Topic	Replies	Views	Activity
Project Packing Problem Debugging, Optimization, & Profiling packaging-projects , question , unreal-engine	3	62	May 11, 2024
Leveraging Unreal Engine's Lighting System for Mobile Optimization Mobile Reflections , Lighting , question , unreal-engine	0	25	May 11, 2024
Unreal Engine support is nonexistent Platform & Builds question , unreal-engine	5	97	May 11, 2024
Unreal 5.4 lagging Debugging, Optimization, & Profiling Performance-Profiling , cpu-usage , question , unreal-engine	0	31	May 11, 2024
Low Performance on low end devices although Profiling seems great Platform & Builds Performance-Profiling , performance-issues , question , editor , unreal-engine	0	35	May 11, 2024
5.4 source build errors Platform & Builds question , editor , unreal-engine	3	160	May 11, 2024
Niagara GPU particles Sim on Meta Quest 2/3 ? XR Development oculus-quest , Rendering , question , unreal-engine	4	369	May 11, 2024
UE5.2.1 iOS Success on remote build, error on upload to AppStore. Mobile question , unreal-engine	0	30	May 11, 2024
About : How to Copy Files Post-Package Project Platform & Builds question , unreal-engine	0	35	May 11, 2024
Achievements on Android just doesn't work in Unreal Engine Mobile Android , achievements , question , unreal-engine	3	740	May 11, 2024
Nanite performance is not better than LODS [TEST RESULTS]. Fix your documentation Epic. You're dangering optimization. Debugging, Optimization, & Profiling bug-report , unreal-engine , Rendering	112	20805	May 8, 2024
Knowledge Base: Primer: Loading Content and Pak Files at Runtime Platform & Builds unreal-engine	12	9802	May 11, 2024
When I want to build my game I only get this error. What should I do Platform & Builds question , unreal-engine	29	197	May 11, 2024
ERROR: Game targets are not currently supported from this engine distribution Debugging, Optimization, & Profiling Builds , unreal-engine	1	282	May 11, 2024
Error packaging a project with an installed build Platform & Builds packaging-projects , question , unreal-engine	1	260	May 11, 2024
Support for Apple Vision Pro in Unreal ?? XR Development unreal-engine	110	28079	May 10, 2024
UE4 freezes when creating weight blended layer Platform & Builds UE4 , freeze , landscape-painting , question , unreal-engine	3	480	May 10, 2024
What is IOStore Max Bulk Data Size? Platform & Builds question , unreal-engine	1	46	May 10, 2024
UE 5.4.1 Groom crash with Package buiids Platform & Builds crash , unreal-engine	2	69	May 10, 2024
Is VR preview broken in UE 5.4? XR Development question , unreal-engine	10	152	May 10, 2024
Crashes Loading Level in Packaged Build Platform & Builds crash , question , unreal-engine	1	51	May 10, 2024
5.3.2 Packaging failure, "Ensure condition failed / Attempting to enqueue" Platform & Builds unreal-engine , Packaging-Error , packaging-projects , Packaging , question	5	54	May 10, 2024
How to remove OFFERS in-app purchases Mobile Android , unreal-engine	3	1254	May 10, 2024
Unable to remove unwanted permission in packaged Android build Mobile permission , Android-Packaging , question , unreal-engine , bug-report	3	183	May 10, 2024
UnrealGameSync Issues with Helix Core Cloud Platform & Builds Perforce , Tools , build , Builds , UE5 , unreal-engine	1	85	May 10, 2024
Program.Main: AutomationTool exiting with ExitCode=1 (Error_Unknown) Platform & Builds question , unreal-engine	0	29	May 10, 2024
We've detected that one or more of the app bundles included in this release are using the following Play Billing Library versions Mobile UE503 , UE-5 , UE5 , question , unreal-engine	1	40	May 10, 2024
AR real world location placement and interaction with 3d models XR Development CPP , question , Blueprint , unreal-engine	0	28	May 10, 2024
AR Objects in the the real world based upon gps location? XR Development unreal-engine	11	4109	May 10, 2024
Why is framerate so much lower with a packaged build? Platform & Builds framerate , Frame-Rate , packaged-game , fps , question , unreal-engine	4	2591	May 10, 2024