Platform & Builds

Topic	Replies	Views	Activity
Why doesn't the Scene Capture 2D camera in UE5 display the Render-Target texture like it did in UE4? Debugging, Optimization, & Profiling unreal-engine , troubleshooting	11	13714	October 13, 2025
Widget Interaction Un/Show debug XR Development unreal-engine	0	55	October 12, 2025
Can't access Metahuman Creator (keeps redirecting to "Get Metahuman page" XR Development question , unreal-engine , metahuman	0	49	October 12, 2025
Can't Package Game (UE 5.4.4) Platform & Builds question , unreal-engine	1	52	October 12, 2025
Touch input are not working after samsung's new update UI 7.0 android 15 Mobile Android , question , unreal-engine , touch-event	1	169	October 11, 2025
Issue with Unreal Engine 5.3.2 VR Playback on Meta Quest 3/3S Debugging, Optimization, & Profiling question , editor , unreal-engine	1	189	October 11, 2025
bNetLoadOnClient objects can cause crashes on remote clients Platform & Builds question , unreal-engine , Epic-Pro-Support	8	93	October 10, 2025
Deadlock after updating to UE 5.6 Platform & Builds question , unreal-engine , Epic-Pro-Support	4	248	October 10, 2025
Clarification on Using Macros and Includes in Horde CI Configuration Platform & Builds question , unreal-engine , Epic-Pro-Support	3	160	October 10, 2025
Advanced gunplay intergration using VRE XR Development Blueprint , question , Steam , unreal-engine , gun	1	60	October 10, 2025
Bug in FastGeoWorldPartitionRuntimeCellTransformer where it makes a new root component that is moveable and then anything attached to causes warnings. Platform & Builds question , unreal-engine , Epic-Pro-Support	3	75	October 14, 2025
Capturing a Metal workload programmatically Mobile question , unreal-engine , Epic-Pro-Support	2	98	October 9, 2025
Multiprocess cook: multiple cooks results in different World Partition StreamingGeneration logs, affecting PackedLevelActors only, where the HLODRelevant can be falsely set to true, and RuntimeHLODLayer be assigned other than None.. Platform & Builds question , unreal-engine , Epic-Pro-Support	8	111	October 9, 2025
In FMath::QInterpConstantTo, DeltaInterpSpeed is incorrectly clamped to 0-1 ? Platform & Builds question , unreal-engine , Epic-Pro-Support	6	81	October 10, 2025
Opening .uproject files Platform & Builds question , bug-report , unreal-engine	2	713	October 9, 2025
Niagara GPU Ribbon多线程数据竞争引发崩溃问题 Platform & Builds question , unreal-engine , Epic-Pro-Support	4	119	October 9, 2025
Assert in `TranslatePriority` from [IOSAppDelegate applicationWillResignActive:] Mobile question , unreal-engine , Epic-Pro-Support	4	91	October 10, 2025
AIPerceptionStimuliSourceComponent Cook Indeterminism Platform & Builds question , unreal-engine , Epic-Pro-Support	2	63	October 8, 2025
Mesh Paint Texture doesn't load in Play-In-Editor when using Actor as parent class for Blueprint Platform & Builds question , unreal-engine , Epic-Pro-Support	2	75	October 8, 2025
IsInGameThread() Ensure failed: Ensure condition failed: oldValue == newValue [File:./Runtime/Core/Private/HAL/ThreadingBase.cpp] [Line: 193] Platform & Builds question , unreal-engine , Epic-Pro-Support	4	161	October 8, 2025
Meta Quest Hand tracking working without OpenXR, just Ultraleap tracking plugin and no Leap Motion Sensor connected XR Development unreal-engine	5	358	October 8, 2025
FMallocStomp2 does not honor alignment values greater than page size Platform & Builds question , unreal-engine , Epic-Pro-Support	8	120	October 8, 2025
Packaging games to Linux Platform & Builds question , unreal-engine	0	83	October 8, 2025
Extreme Memory Usage when Play In Editor with World Partition and Level Instances Platform & Builds question , unreal-engine , Epic-Pro-Support	8	145	October 8, 2025
Device ensure: IsInGameThread(): FCoreRedirects can only be initialized on the game thread Mobile question , unreal-engine , Epic-Pro-Support	5	111	October 7, 2025
OpenXR API Layers cause gamethread lag / high CPU frametime and lag spikes XR Development question , unreal-engine , OpenXR	2	201	October 7, 2025
IOS 26 SDK Mobile question , unreal-engine	2	479	October 7, 2025
World Context Object pin error when cooking Platform & Builds question , packaging-projects , unreal-engine , Packaging , UE5-0	4	1657	October 7, 2025
Crash in the editor when using GEngine->Browse() or GEngine->LoadMap() Platform & Builds question , unreal-engine , Epic-Pro-Support	5	80	October 7, 2025
Data Validation Crashing from Running Out Of Memory (OOM) Platform & Builds question , unreal-engine , Epic-Pro-Support	7	235	October 6, 2025