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
Need help. UE 5.6.1 crashing at start Platform & Builds unreal-engine	20	157	August 29, 2025
Cannot gather text using UE 5.6 Platform & Builds question , localization , unreal-engine	12	560	August 29, 2025
No Navigation Mesh in Packaged Game Platform & Builds question , unreal-engine	4	184	August 28, 2025
Game Mode Crash during Ego Vehicle Drive with VR Template XR Development question , unreal-engine	0	4	August 28, 2025
Metahumans coming for mac! Platform & Builds MAC , unreal-engine , metahuman	0	10	August 28, 2025
Autosave not working Platform & Builds question , unreal-engine	0	6	August 28, 2025
probleme lors de la publication d'iles Cloud Marketplace VM bug-report , fortnite , unreal-editor-for-fortnite , fortnite-creative	0	2	August 28, 2025
GooglePlay Upload Issues Mobile Android , question , issue , unreal-engine , Mobile , Google-Play	0	8	August 28, 2025
How to suspend the rendering thread in UE4? Mobile unreal-engine	0	4	August 28, 2025
Packaging failing since last update 5.6..1 Platform & Builds question , unreal-engine	0	12	August 28, 2025
Why Mac version 2023.2 is so unstable! Platform & Builds twinmotion	13	870	August 28, 2025
Unknow error when compiling for android UE 5.4.4 Platform & Builds question , build , unreal-engine , build-failed	3	97	August 28, 2025
Fix for VR Deferred rendering in UE 5.6 XR Development unreal-engine	5	260	August 28, 2025
OpenXR API Layers cause gamethread lag / high CPU frametime and lag spikes XR Development question , unreal-engine , OpenXR	1	26	August 28, 2025
Google is now requiring API 35 and I am not able to build with it Mobile question , unreal-engine	11	356	August 28, 2025
Migrating project from 5.1 to 5.6, increase Android .aab size by 100 MB Mobile Android , question , unreal-engine , Android-Packaging	0	11	August 28, 2025
Packaging Fails in UE 5.6.1 Platform & Builds question , unreal-engine , build-failed	1	34	August 28, 2025
I get LogAudioMixer error while packaging Platform & Builds question , package , unreal-engine	14	3918	August 27, 2025
How to build android with x86 support? Mobile Android , question , build , unreal-engine	9	4528	August 27, 2025
SceneCaptureComponent2D Debugging, Optimization, & Profiling question , unreal-engine	1	31	August 27, 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	419	53260	August 25, 2025
Oculus Quest 2 and Fixed Foveated Rendering (UE5) XR Development VR , unreal-engine , Oculus , UE5-0	14	3764	August 27, 2025
Packaging Error UE5.4 , I Need Help For Solve This Platform & Builds question , unreal-engine	4	22	August 27, 2025
How can I regain the direct link between a SketchUp model and Twinmotion after transferring the project from one computer to another? URGENT Platform & Builds question , twinmotion	0	3	August 27, 2025
How do I fix? Installer is stuck on a update loop Platform & Builds question , crash , crashes , MAC , update , unreal-engine	20	20972	August 27, 2025
[UE5.5.1 Source] Build Linux Server - error Platform & Builds bug-report , unreal-engine	10	176	August 27, 2025
App must use Google Play Billing Library version 7.0.0 or later Mobile Blueprint , Android , question , unreal-engine , Mobile , Google-Play	30	1160	August 27, 2025
[VIVE] Switch between VR mode and non VR mode during gameplay XR Development unreal-engine	9	9416	August 27, 2025
[4.7p7] - Mac cmd+w closes Editor rather than tab Platform & Builds question , editor , bug-report , unreal-engine , UE4-7	13	906	August 26, 2025
UE5 PackagingResults: Error: Unknown Error XR Development question , bug-report , unreal-engine	13	667	August 26, 2025