Epic Developer Community Forums

Development Platform & Builds

Topic		Replies	Views	Activity
Shadows Appearing Too Dark and Character Rendered Black in UE5.3 Android APK Mobile unreal-engine , UE-5		2	187	November 5, 2025
Iris: Request to Contribute Parallel Client Ticking Platform & Builds question , unreal-engine , Epic-Pro-Support		7	84	November 5, 2025
After update 38.00, the scoreboard screen no longer appears when a round ends — what’s the fix? Debugging, Optimization, & Profiling question , bug-report , unreal-engine , fortnite		0	26	November 5, 2025
IREE NNE models (NNERuntimeIREE plugin) require MSVC linker Platform & Builds question , unreal-engine , Epic-Pro-Support		6	91	November 6, 2025
Packaging fails after Upgrading to UE5.6 Platform & Builds question , unreal-engine		9	1380	November 5, 2025
One Side of Mesh Always Dark on Mobile (Even After Baking and Adding Lights) Mobile Android , question , Lighting , unreal-engine , mobile-device		0	41	November 5, 2025
iOS Deployment Without Paid Developer Account Won't Work Mobile iOS , unreal-engine		13	6465	November 5, 2025
Build Error when using Meta XR Plugin (Version 74.1) with Unreal Engine 5.5.4 - Platform WINDOWS XR Development question , unreal-engine		2	410	November 5, 2025
Building UE5.6.1 from source on Ubuntu but got a segmentation fault Platform & Builds question , unreal-engine		2	82	November 5, 2025
小米12s 12g内存在使用opengl模式，内存跑到3G就崩溃 Mobile question , unreal-engine , Epic-Pro-Support		14	114	November 5, 2025
Issue with HMD power button click when HandTracking XR Development question , unreal-engine		0	32	November 5, 2025
Outline for handtracking hand using passthrough XR Development question , unreal-engine		1	96	November 5, 2025
State Tree: If you Promote to Parameter a bitfield, it loses its bitfield functionality Platform & Builds question , unreal-engine , Epic-Pro-Support		8	47	November 20, 2025
no pak file in folder after successful packaging Platform & Builds Blueprint , question , unreal-engine		0	37	November 4, 2025
PC restarting after opening packaged project Platform & Builds question , crash , unreal-engine		1	43	November 4, 2025
AutomationTool exiting with ExitCode=8 (8) Platform & Builds unreal-engine		2	508	November 4, 2025
How to set version number for installed engine Platform & Builds unreal-engine		1	51	November 4, 2025
[ARCore][AR] Black screen/camera when starting an ar-session XR Development AR , question , unreal-engine , black-screen , ARCore		21	4006	November 4, 2025
Landscape Spline Road Merged Into One Static Mesh Doesnt Use LODs Debugging, Optimization, & Profiling question , editor , staticmesh , actors , Debugging , Tools , landscape-splines , Optimization , Spline , please-help-me , unreal-engine , actor , need-help , Splines , splinemeshcomponent , ue4-editor , spline-mesh-componen , landscape-lod , UE5 , unreal		0	134	November 4, 2025
How to limit chaos vehicle top speed? Platform & Builds question , Packaging , UE5-0		3	2104	November 4, 2025
Can't get saves to work on Android. Mobile unreal-engine		0	32	November 4, 2025
Crouching Glitch on Controller Debugging, Optimization, & Profiling question , bug-report , unreal-engine , fortnite , fortnite-creative		1	91	November 3, 2025
Landscape Spline Road Merged Into One Static Mesh Doesn’t Use LODs or HLOD in World Partition Debugging, Optimization, & Profiling question , editor , bug-report , staticmesh , landscape-splines , Spline , please-help-me , unreal-engine , actor , need-help , static		0	71	November 3, 2025
Faster way to get array of object references to set object attribute? Debugging, Optimization, & Profiling Blueprint , question , crash , unreal-engine		0	40	November 3, 2025
TOptional Properties on derived classes don't update with parent Platform & Builds question , unreal-engine , Epic-Pro-Support		5	40	November 3, 2025
What is libcef.so, and why is it gigantic? Platform & Builds Linux , question , unreal-engine , Packaging		3	2069	November 2, 2025
Working on MacBook Platform & Builds question , unreal-engine		1	59	November 2, 2025
How do you escape / close unreal game? Platform & Builds packaging-projects , unreal-engine		15	11952	November 1, 2025
java.lang.UnsatisfiedLinkError: Shared library "/system/lib64/libandroid.so" already opened by ClassLoader 0x0; can't open in ClassLoader 0x7ba4cbd96c Mobile Android , question , crash , build , unreal-engine		4	340	November 1, 2025
Attempting to Package Game, Several Materials are not cooking/missing Cached Shader Map Platform & Builds question , unreal-engine		2	487	November 1, 2025