Development Platform & Builds

XR Development All things virtual, augmented, and mixed reality. Mobile For mobile development discussions, including Android, iOS, and beyond. Please use appropriately named TAGS. Debugging, Optimization, & Profiling Looking for discussions on debugging, optimizing and profiling your projects? This is the place for you. Cloud Marketplace VM Our Cloud Marketplace Virtual Machines with Unreal Engine come pre-loaded with the latest release of UE and all its prerequisites, so you can get straight to creating in the cloud with no downloads or installs. Use it as a starting point for your team’s virtual workstations or other cloud-driven content creation pipelines for virtual production, gaming, automotive design, digital twins, and more.

Topic	Replies	Views	Activity
Does anyone know how to clear these Chaos Cloth errors in 5.4 Platform & Builds question , unreal-engine	1	71	May 1, 2024
Patching a Project by comparing Hashes/Checksums Platform & Builds pak-file , packaging-projects , Packaging , patch , question , unreal-engine	2	658	May 1, 2024
Game Optimization Debugging, Optimization, & Profiling question , Blueprint , editor , unreal-engine	10	101	May 1, 2024
Updating a packaged game with chunks, how to know which pak changed? Platform & Builds update , pak , Chunking , question , unreal-engine	0	21	May 1, 2024
Unreal Engine Project failed to Package. Debugging, Optimization, & Profiling question , bug-report , unreal-engine	2	125	May 1, 2024
How to Update .pak Chunk Files (without using ChunkDownloader) Platform & Builds question , unreal-engine , pak-file , pak , patch	2	685	May 1, 2024
build fails unsure why unreal 5.2.1 Platform & Builds unreal-engine	1	26	May 1, 2024
Packaging Issue on UE5.3 for Mac Platform & Builds Packaging-Error , question , unreal-engine	3	238	May 1, 2024
Can't package in unreal 5.3.2 on mac - Could not find a part of the path '.../Packaged/Mac/Engine/Binaries/Mac/' Platform & Builds error , crash , unreal-engine , question	6	340	May 1, 2024
UE5.3.2 M2 MacOS - Cooking/Packaging taking forever Platform & Builds question , unreal-engine	1	72	May 1, 2024
LogAudioMixerAudioUnit: Warning: Error querying Sample Rate: 2003332927 Mobile iOS , error , launcher , UE4-27 , question , unreal-engine	4	828	May 1, 2024
LogWindows: Error: appError called: Assertion failed: Actor->GetLevel() Platform & Builds Packaging-Error , Cooking-Failed , question , unreal-engine	1	53	May 1, 2024
My tree's leaf become square.. Platform & Builds import , question , unreal-engine	1	32	May 1, 2024
Multiple packaged build on version Xbox Platform & Builds question , editor , unreal-engine , Xbox-Series-X , Xbox-One , Xbox	0	34	May 1, 2024
UE5.3 keeps crashing (expectation access violation ) when ever I change levels within my game Debugging, Optimization, & Profiling crash , question , bug-report , unreal-engine	4	77	May 1, 2024
Error: [Callstack] 0x00007ff7b0e4c3de MW2-Win64-DebugGame.exe!GetLocalFogVolumeSortingData \| UE 5.3.2 Platform & Builds question , unreal-engine	0	27	May 1, 2024
Error trying to package C++ plugin Platform & Builds CPP , question , unreal-engine	0	29	May 1, 2024
My Unreal 5.4 VR project plays as flat screen in Meta Quest Platform & Builds question , unreal-engine	1	89	May 1, 2024
UE5 and the CurrentQueue.Fence.D3DFence->GetCompletedValue() failed with error DXGI_ERROR_DEVICE_REMOVED with Reason: DXGI_ERROR_DEVICE_HUNG error Platform & Builds unreal-engine , crash	11	3046	May 1, 2024
Support for Apple Vision Pro in Unreal ?? XR Development unreal-engine	101	27510	May 1, 2024
Error building for iOS Mobile unreal-engine , question , bug-report	2	338	May 1, 2024
Warning: unable to build self-signed root for signer 'iPhone Developer: ....' Mobile iOS , unreal-engine	3	1590	May 1, 2024
Cannot package my Unreal Engine 5 Project Platform & Builds question , unreal-engine	4	93	May 1, 2024
Perforce files missing when I open Unreal Engine Platform & Builds question , unreal-engine	0	33	April 30, 2024
Quick Launch lighting is all messed up Platform & Builds question , unreal-engine	1	50	April 30, 2024
Nanite performance is not better than LODS [TEST RESULTS]. Fix your documentation Epic. You're dangering optimization. Debugging, Optimization, & Profiling bug-report , unreal-engine , Rendering	103	19827	April 30, 2024
"Project contains multiple Game targets but no DefaultGameTarget is set in the [/Script/BuildSettings.BuildSettings] section of DefaultEngine.ini" Platform & Builds question , unreal-engine	1	203	April 30, 2024
How to change substrings of countdown to have two digits? Debugging, Optimization, & Profiling unreal-engine	2	1757	April 30, 2024
UE5.3: Cooking Error Platform & Builds editor , unreal-engine	8	55	April 30, 2024
Build from Source Error MSB3073 Platform & Builds Builds , UE4-27 , question , unreal-engine	17	8758	April 30, 2024