Development Platform & Builds

Mobile For mobile development discussions, including Android, iOS, and beyond. Please use appropriately named TAGS. XR Development All things virtual, augmented, and mixed reality. 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
Is Common UI supported for VR? XR Development VR , UE5-0 , unreal-engine	8	792	May 2, 2024
Does anyone know how to clear these Chaos Cloth errors in 5.4 Platform & Builds question , unreal-engine	2	82	May 2, 2024
Game Optimization Debugging, Optimization, & Profiling question , Blueprint , editor , unreal-engine	10	106	May 1, 2024
Patching a Project by comparing Hashes/Checksums Platform & Builds pak-file , packaging-projects , Packaging , patch , question , unreal-engine	2	660	May 1, 2024
Updating a packaged game with chunks, how to know which pak changed? Platform & Builds update , pak , Chunking , question , unreal-engine	0	33	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	30	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	341	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	35	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	31	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	3048	May 1, 2024
Support for Apple Vision Pro in Unreal ?? XR Development unreal-engine	101	27519	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	19847	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	1758	April 30, 2024
UE5.3: Cooking Error Platform & Builds editor , unreal-engine	8	55	April 30, 2024