Platform & Builds

Topic	Replies	Views	Activity
Recommendation: PC specifications for VR development with Unreal 5.4.4 XR Development unreal-engine	1	129	May 14, 2025
Runtime registration to the UE Reflection System Platform & Builds question , unreal-engine , Epic-Pro-Support	1	74	May 14, 2025
Cannot package mid-sized UE5 game due to shader compile time exceeded threshold Platform & Builds question , compiling , unreal-engine , shader	7	1464	May 14, 2025
Android build Unknown Error, AutomationTool exiting with ExitCode=1 (Error_Unknown) Mobile question , unreal-engine	12	344	May 13, 2025
Dynamically set property metadata Platform & Builds question , unreal-engine , Epic-Pro-Support	2	183	May 13, 2025
TLazyObjectPtr properties trigger checkSlow in FUniqueObjectGuid::GetOrCreateIDForObject when calling GetAllReferencers Platform & Builds question , unreal-engine , Epic-Pro-Support	3	80	May 13, 2025
UObjectRedirector memory stomp causes crashes in BuildSignedDistanceFieldBuildSectionData, FStaticMeshSceneProxyDesc::GetMaterial and UStaticMeshComponent::GetMaterial Platform & Builds question , unreal-engine , Epic-Pro-Support	2	68	May 13, 2025
Safety of using `TObjectPtr` as keys in `TSet` / `TMap` – hash stability after GC & real-world advantages? Platform & Builds question , unreal-engine , Epic-Pro-Support	4	543	May 13, 2025
Mac Osx Sequoia and Unreal 5.5.4 XR Development question , unreal-engine	1	196	May 13, 2025
LogLinker:Warning: Can't find file Debugging, Optimization, & Profiling question , Debugging , unreal-engine , missing , log	10	9861	May 13, 2025
Functional Tests and Meta XR Simulator / VR headsets XR Development Blueprint , question , CPP , unreal-engine	0	111	May 13, 2025
Intermittent SIGSEGV crashes on startup on IOS devices Mobile question , unreal-engine , Epic-Pro-Support	15	226	May 14, 2025
Failed Level Migration in UE5.5.4 Platform & Builds question , unreal-engine , level , migration , migrate	1	111	May 13, 2025
开启streaming，加载资源时STAT_AsyncFileMemory持续上升，完成后，静止不动依旧不会下降 Mobile question , unreal-engine , Epic-Pro-Support	6	140	May 13, 2025
RunUAT Error packaging project for Linux Platform & Builds question , packaging-projects , unreal-engine , Packaging , UE5-0	2	1320	May 13, 2025
Callstack not being captured when running a trace with memory profiling enabled Platform & Builds question , unreal-engine , Epic-Pro-Support	3	264	May 13, 2025
Some meshes are not being culled by Occlusion Culling, tried seemingly everything. Debugging, Optimization, & Profiling question , Rendering , Optimization , unreal-engine , culling , occlusion-culling	5	537	May 13, 2025
Gameplay Abilities Error after updating to 5.5 Platform & Builds question , crash , bug-report , unreal-engine	1	99	May 13, 2025
Questions about the inner workings of package loading Platform & Builds question , unreal-engine , Epic-Pro-Support	3	89	May 13, 2025
Unreal Crash on Niagara Scratch Pad Node Debugging, Optimization, & Profiling question , crash , unreal-engine	1	71	May 12, 2025
How to Optimize Performance for Mobile in a Complex UE Project? Mobile question , unreal-engine	1	745	May 12, 2025
Ensure condition failed - On Level load Mobile UE4-27 , Android , question , UE4 , unreal-engine	5	1824	May 12, 2025
Big shadow in left eye when creating new level XR Development question , unreal-engine	1	79	May 12, 2025
Map Load Times in Editor Platform & Builds question , unreal-engine , Epic-Pro-Support	8	194	May 13, 2025
How to test a multiplayer VR game with one headset? XR Development VR , question , Multiplayer , unreal-engine , Vive	7	3529	May 12, 2025
Multiplayer VR Freeroaming with standalone applications XR Development question , Rendering , unreal-engine	1	113	May 12, 2025
Warning when UE 5.3 loads Platform & Builds question , unreal-engine	8	2709	May 12, 2025
[BUG][COOK SOFT LOCK] Cook can be soft locked due to the bug in the logic related to the UAnimSequence::bUseRawDataOnly Platform & Builds question , unreal-engine , Epic-Pro-Support	5	105	May 12, 2025
Widget Component Space "screen" not Touchable when using Mobile default Virtualjoystick Mobile question , issue , unreal-engine , Mobile , screen-space	27	2973	May 11, 2025
Why Ai keep walking through Static Mesh? Debugging, Optimization, & Profiling Blueprint , question , crash , bug-report , unreal-engine	1	85	May 11, 2025