Epic Developer Community Forums

Topic	Replies	Views	Activity
UE 5.6 C++ Compile Failure — UnrealBuildTool Broken After Full Reinstall Programming & Scripting question , CPP , bug-report , unreal-engine	2	546	July 3, 2025
Quixel Megaplants - Megaplants: Black Alder Product Discussion fab	5	1182	May 6, 2026
Can an open source LLM be integrated in Unreal Engine 5.6 locally? AI question , unreal-engine	1	1993	June 19, 2025
Issue with Neck Deformation When Using Custom Body Template in MetaHuman Creator (UE5.6) Character & Animation question , bug-report , unreal-engine , metahuman	7	1016	March 15, 2026
UE 5.6: Virtual Textures no longer working after upgrading from 5.5 Asset Creation question , unreal-engine	2	538	November 21, 2025
Simple Puzzle Mechanic in UE5 Blueprint question , unreal-engine	1	189	September 27, 2025
Ongoing Event for Input Action Not Triggering — How to Fix? Programming & Scripting Blueprint , question , unreal-engine	2	513	July 5, 2025
Leartes Studios - NWIRO - Your UE AI Assistant Product Discussion fab	4	887	June 12, 2026
Artifacts/gaps between spline meshes Programming & Scripting question , unreal-engine	6	323	February 6, 2026
Nanite Tessellation usage recommendation Rendering question , unreal-engine , Epic-Pro-Support	4	702	December 6, 2025
PCG: runtime generation? World Creation question , unreal-engine	7	976	September 18, 2025
UE 5.6 Runtime Virtual Texture Not Working. World Creation question , unreal-engine	3	443	January 11, 2026
Multiplayer Error with new UE 5.6 FPS templates Blueprint Blueprint , question , Multiplayer , template , unreal-engine , first-person-templat , multiplayer-shooter	5	1116	July 7, 2025
UnrealVersionSelector.exe no longer works with UE4 Feedback & Requests unreal-engine	7	931	November 14, 2025
Dave Berg - Forest Of Spikes Product Discussion fab	3	1261	May 22, 2026
How do I download purchased assets without the Fab plugin or Epic Games Launcher? Pipeline & Plugins question , unreal-engine , fab	3	725	November 2, 2025
Thoughts on the Future of the Engine Programming & Scripting unreal-engine	2	148	December 22, 2025
30-day Cooldown for Genre Changes Starting June 10 Announcements fortnite , unreal-editor-for-fortnite , fortnite-creative	1	1898	June 9, 2026
Reality Scan 2 -360 Video Sequence Workflow Photogrammetry realityscan	1	1826	July 23, 2025
Inconsistent material application to meshes Programming & Scripting question , unreal-engine	8	162	September 12, 2025
About the save error in Twinmotion 2025.2 Platform & Builds question , crash , twinmotion	4	360	February 10, 2026
My Experience Unreal Engine 5.8.0 Preview on Linux Feedback & Requests editor , crash , unreal-engine	4	415	May 15, 2026
Using Custom Character with Game Animation Sample 5.7 Programming & Scripting Blueprint , question , unreal-engine	1	360	December 12, 2025
Event dispatcher called from the game instance not working Programming & Scripting question , unreal-engine	7	156	August 23, 2025
Using GAS only for Tags and Abilities? Blueprint Blueprint , question , unreal-engine	2	143	September 1, 2025
Floating Wood Pieces Ruining the Map Programming & Scripting question , bug-report , unreal-engine , fortnite	2	162	July 20, 2025
UE5.6 Directx 12 crashes on startup Platform & Builds question , editor , CPP , unreal-engine	5	1108	October 23, 2025
LogWindows: Error: appError called: Assertion failed: IsThisNotNull(this, "UStruct::IsChildOf") Platform & Builds question , unreal-engine	2	341	August 19, 2025
Issue with array paging in LearningAgentsRecorder AI bug-report , unreal-engine , Learning-Agents	1	51	March 23, 2026
New map released, looking for feedback! Showcase fortnite , STAFF-PICK-FN , unreal-editor-for-fortnite , fortnite-creative	1	315	January 27, 2026
Drop down menus not working after update Issues and Bug Reporting editor , fortnite , unreal-editor-for-fortnite , fortnite-creative , closed	6	323	May 10, 2026
[Vision Pro] State of RemoteImmersiveSpace XR Development question , Rendering , unreal-engine	1	313	August 25, 2025
Pirates on the store can't be reported UE Marketplace marketplace-content , fab	0	81	August 3, 2025
William Faucher - Easy Toolbag Product Discussion fab	5	1083	February 1, 2026
5.7 Starer Content Missing Programming & Scripting question , unreal-engine	3	1241	November 18, 2025
Polyarc visionOS Fork is Out XR Development unreal-engine	3	195	May 14, 2026
Binding asset has missing cooked platform data Character & Animation unreal-engine , metahuman	6	344	April 15, 2026
After wasting hours watching Claude read my UE5 project file-by-file, I built an open-source MCP tool that gives AI a map of your game codebase Community & Industry Discussion unreal-engine	0	2603	March 29, 2026
OverCrowd - OverCrowd - Massive Crowd Simulation Product Discussion fab	1	1909	January 15, 2026
VR Performance Broken After Meta/Steam Updates Getting Started & Setup unreal-engine	5	320	December 23, 2025
How to properly create a planet-sized landscape World Creation question , unreal-engine	0	79	September 26, 2025
Collab Viewer broken in 5.6 Multiplayer & Networking question , bug-report , unreal-engine	3	401	August 21, 2025
I have some question about Dataflow Asset Creation Destructible-Mesh , staticmesh , unreal-engine	2	506	July 13, 2025
Project won't launch in Unreal Engine 5 - "Failed to Open Descriptor File" Blueprint question , unreal-engine	1	1725	August 22, 2025
New and Updated Row Issue Announcements fortnite , unreal-editor-for-fortnite , fortnite-creative	8	412	December 10, 2025
UE5.6.1 Source Build Engine Microsoft.Build 17.11.4 has a known high severity vulnerability issues Programming & Scripting question , unreal-engine	2	1523	November 6, 2025
Per-Object Physics Time dilation C++ CPP , unreal-engine , engine	0	78	October 28, 2025
Why is the Nanite VRAM Cache hardcoded to NVIDIA 2GB vs AMD 4GB? Rendering Nanite , question , CPP , Rendering , unreal-engine	2	323	April 20, 2026
Testing server travel in editor, map loads fine with client and host, but triggering a logout event on game mode when traveling. Blueprint unreal-engine , persistent-level , server-travel	3	134	April 9, 2026
"The Spot" Made with megascans, PCG, layered landscape material with nanite displacement, and HDRI sky + lumen Showcase unreal-engine , Staff-Pick-UE	6	539	December 17, 2025