Platform & Builds

Topic	Replies	Views	Activity
Error issue XR Development question , bug-report , unreal-engine , epic-games-store	1	153	December 8, 2025
UE 5.6: GameThread Tasks Now Execute During Level Transitions While World is Null - Is This Expected? Platform & Builds question , unreal-engine , Epic-Pro-Support	1	55	December 8, 2025
Unreal 5.1 fails to build from source with MSB3073 error Platform & Builds question , build , unreal-engine	1	199	December 7, 2025
How to point 'saved' directory on PC to %localappdata% Platform & Builds question , unreal-engine , Epic-Pro-Support	6	183	December 8, 2025
RenderTargetPool's FindFreeElement leading to poor memory reuse Platform & Builds question , unreal-engine , Epic-Pro-Support	7	99	December 15, 2025
Hair Strands not visible in UE 5.7/5.6 Debugging, Optimization, & Profiling question , editor , crash , bug-report , unreal-engine	3	423	December 7, 2025
Memory leak on editor close after building HLODs Platform & Builds question , unreal-engine , Epic-Pro-Support	5	100	December 9, 2025
Android game on UE5 performs half the framerate of the same game on UE4 Mobile question , unreal-engine	1	124	December 6, 2025
MSAA on Desktop XR? XR Development question , Rendering , unreal-engine , msaa	4	125	December 6, 2025
Steam Online Subsystem not working in packaged build (UE5.6) Platform & Builds question , Steam , unreal-engine , onlinesubsystem	4	1402	December 6, 2025
Why can’t I drag any animations or pose assets into the aim offset? Debugging, Optimization, & Profiling Blueprint , unreal-engine , aim	1	79	December 6, 2025
Did they fix android lighting in ue5.54 yet? Mobile question , unreal-engine	1	88	December 6, 2025
Deadlock in FTickTaskManager::StartFrame due to QueueTickFunctionParallel when tick.AllowConcurrentTickQueue=1 Platform & Builds question , unreal-engine , Epic-Pro-Support	1	50	December 5, 2025
AActor::PreEditChange(FEditPropertyChain&) is missing Platform & Builds question , unreal-engine , Epic-Pro-Support	3	61	December 5, 2025
Lock to hmd and setup late update troubles? :( XR Development question , unreal-engine	6	450	December 5, 2025
Question about UBA agents: idle detection and using non-dedicated machines Platform & Builds question , unreal-engine	0	45	December 5, 2025
[5.7.1] Case of bCustomPropertyListForPostConstructionInitialized Platform & Builds question , unreal-engine , Epic-Pro-Support	4	95	December 5, 2025
Cannot genereate project files for low-level test target due to EditorWidgets dependency in GeometryFramework Platform & Builds question , unreal-engine , Epic-Pro-Support	3	47	December 5, 2025
Static nav mesh not making it into build Platform & Builds question , navmesh , unreal-engine	0	50	December 5, 2025
Movable mesh behavior when Auto-Instancing with GPU Scene for Mobile Mobile question , unreal-engine , Epic-Pro-Support	5	121	December 5, 2025
Mobile UI Best Practices / Optimizations Mobile question , unreal-engine , Epic-Pro-Support	3	145	December 4, 2025
FMovieSceneInverseSequenceTransform::TransformFiniteRangeWithinRange incorrect for looping transforms Platform & Builds question , unreal-engine , Epic-Pro-Support	4	55	December 4, 2025
VR Preview Does Not Launch on My Quest 2 XR Development question , unreal-engine , oculus-vr	5	1540	December 4, 2025
Missing reference to LowLevelTasks::FTask::ActiveTask in android build Mobile question , unreal-engine , Epic-Pro-Support	10	488	December 4, 2025
Questions about Electra that supports VP9 decode Platform & Builds question , unreal-engine , Epic-Pro-Support	3	167	December 4, 2025
Issues working with HLS and Electra Player Debugging, Optimization, & Profiling Performance , unreal-engine , Performance-Profiling	19	6904	December 4, 2025
Startup movie on linux Platform & Builds Linux , question , unreal-engine , startup-movie	15	1362	December 4, 2025
如何修复 iOS 16 及更早版本动态链接器中的错误 Platform & Builds question , unreal-engine , Epic-Pro-Support	36	210	December 4, 2025
[UE5.6] Build error Platform & Builds question , unreal-engine	12	3706	December 4, 2025
ERROR: System.NullReferenceException: Object reference not set to an instance of an object Platform & Builds question , packaging-projects , unreal-engine , UE5-0	4	2220	December 4, 2025