Unreal Engine Issues
Unreal Engine Issues
Some debug modes do not work in PIE
UE - Platform - Mobile - Jan 9, 2024It looks like the output of the debug pass is ignored, and the final output from the last frame before the pass was enabled is displayed instead. If the pass is modified to return a different textu ...
SGameplayTagQueryWidget constructed in SGameplayTagQueryEntryBox ignores UGameplayTagsManager::OnGetCategoriesMetaFromPropertyHandle
UE - AI - Jan 9, 20242 issues with SGameplayTagQueryEntryBox that a UDN customer noticed:We are binding a delegate to UGameplayTagsManager::OnGetCategoriesMetaFromPropertyHandle to customize how the categories are retri ...
Mouse lock on a widget in the RetainerBox is misaligned and locked in the wrong position in the standalone/package application
UE - Editor - UI Systems - UMG - Jan 9, 2024Locking the mouse to a widget covered by a Retainerbox locks it in a different position in the standalone/packaging application than in PIE. This does not happen if RetainerBox is disabled and the ...
NiagaraEmitter is saved with the different asset name when renaming with speceficed name
UE - Niagara - Jan 9, 2024Renaming a NiagaraEmitter to a specific asset name changes it to an unspecified asset name. This happens only with NiagaraEmitter, not with other assets. ...
ParticlePosition doesn't use Previous values
UE - Niagara - Jan 9, 2024FHLSLMaterialTranslator::ParticlePosition does not return Previous information when request which can result in bad motion vector calculation. ...
WP HLOD Crash on Small Cell Sizes
UE - World Creation - Worldbuilding Tools - HLOD - Jan 8, 2024Export Asset Task with Directory as Filename causes Editor Crash
UE - Editor - Content Pipeline - Jan 8, 2024Cannot copy from the message log when building with Clang
UE - Editor - Workflow Systems - Jan 8, 2024This was disabled for clang a long time ago in CL 3019423 due to a codegen crash but seems like the bug is fixed now ...
UInstancedStaticMeshComponentRemoveInstances crashes if called with an empty array
This looks like it can be fixed with an early-out when the passed array of indices is empty. Log:[2024.01.03-16.38.36:091][291]LogOutputDevice: Warning: Script Stack (1 frames) : /Game/BP_Crashy.B ...
Groom shadows stay visible when component is hidden
UE - Rendering Architecture - Jan 8, 2024This appears to happen with both Virtual Shadow Maps and Cascaded Shadow Maps. ...