Platform & Builds

Topic	Replies	Views	Activity
LogWindows: Error: appError called: Assertion failed: IsThisNotNull(this, "UStruct::IsChildOf") Platform & Builds question , unreal-engine	2	414	August 19, 2025
5.6 OpenXR Passthrough feedback XR Development unreal-engine , Mixed-Reality , OpenXR	10	1129	August 19, 2025
PSO Compilation and Out of Memory Crashes Platform & Builds question , unreal-engine , Epic-Pro-Support	5	395	August 19, 2025
Scopelock issue in UGCObjectReferencer::AddObject Platform & Builds question , unreal-engine , Epic-Pro-Support	4	116	August 19, 2025
UE5.6: Instanced Stereo Rendering Broken for Debug Drawing XR Development question , unreal-engine , Epic-Pro-Support	6	519	August 19, 2025
how can i fix this errors Debugging, Optimization, & Profiling question , bug , unreal-editor-for-fortnite	0	37	August 19, 2025
Blueprint reinstancing may retain references to old objects after duplication Platform & Builds question , unreal-engine , Epic-Pro-Support	14	283	August 19, 2025
Unreal Engine 5.5 source build for Dedicated server & reduce size build Platform & Builds question , editor , unreal-engine	9	618	August 19, 2025
How can I map Character Movement on a widget button instead of a virtualjoystick? Mobile question , unreal-engine	1	106	August 18, 2025
Unreal Cooked Maps "No available maps were found" Platform & Builds UE4-27 , question , unreal-engine , Packaging	6	1341	August 18, 2025
Building with Clang Sanatizer for Android Platform & Builds question , unreal-engine , Epic-Pro-Support	6	131	August 18, 2025
EInternalObjectFlags out of sync between files in 5.6.1 Platform & Builds question , unreal-engine , Epic-Pro-Support	1	108	August 18, 2025
Furebase on Linux Platform & Builds Linux , unreal-engine	0	212	August 18, 2025
UE5.6 Project packages fine, but crashes with unknown error on execution Platform & Builds question , unreal-engine	0	78	August 18, 2025
How is GetGamepadButtonGlyph on iOS supposed to work? Mobile question , bug-report , unreal-engine	0	81	August 18, 2025
Crash when running commandlet because GEditor->Trans is null in GatherObjectReferencersForDeletion Platform & Builds question , unreal-engine , Epic-Pro-Support	3	125	August 18, 2025
Firebase Plugin usage example for Android Platform & Builds question , unreal-engine , Epic-Pro-Support	2	84	August 18, 2025
Need help finding what's slowing this scene down Debugging, Optimization, & Profiling lag , unreal-engine	1	141	August 18, 2025
i was packaging my game but i got these error, can anyone fix these Platform & Builds question , unreal-engine	1	95	August 17, 2025
Error: cannot find symbol Mobile question , build , unreal-engine , build-failed	3	178	August 17, 2025
Visual Glitches in Animation Blueprints in Linux mint Platform & Builds Blueprint , Linux , question , editor , unreal-engine	19	270	August 17, 2025
Find Unused Assets Platform & Builds question , unreal-engine , filter	18	7993	August 16, 2025
Can't generate project files: ERROR: A game project path was not specified, which is required when generating project files using an installed build or passing -game on the command line Platform & Builds question , unreal-engine , generateprojectfiles	6	3420	August 16, 2025
[Help] UE5 gives "The OpenXR runtime requires switching to a different GPU adapter" error with Oculus Rift S on a laptop. XR Development question , bug-report , unreal-engine , oculus-vr , OpenXR	4	462	August 16, 2025
Linux Insights Crashes Debugging, Optimization, & Profiling question , unreal-engine	0	47	August 14, 2025
Error when trying to package for Android Mobile Android , unreal-engine	3	2916	August 15, 2025
Cross Compiling for Linux Platform & Builds unreal-engine	0	92	August 15, 2025
"Get Mouse Position on Viewport" on Android Mobile Android , unreal-engine	2	1010	August 15, 2025
SparseClassData long term support? Platform & Builds question , unreal-engine , Epic-Pro-Support	5	200	August 15, 2025
GameInput plugin wired behavior with DualSense gamepad Platform & Builds question , unreal-engine , Epic-Pro-Support	3	193	August 20, 2025