Unreal Engine Issues
Unreal Engine Issues
Destructible components will not respond to OnHit events when impact damage is disabled
UE - Simulation - Physics - Destruction - Aug 31, 2016Destructibles without impact damage will not trigger onhit events, regardless of their "Simulation Generates Hit Events" flag status, this is because we ignore that flag in CreatePhysicsState and on ...
Lighting needs to be rebuilt in Advanced_Lighting map of starter content
Docs - Samples - Jan 11, 2017Lighting needs to be rebuilt in Advanced_Lighting starter content map ...
Background blur does appear to allow transparency when used in a widget component
UE - Editor - UI Systems - Jan 23, 2017Background blur does appear to allow transparency when used in a widget component ...
PostRepNotifies may not always be called
UE - Networking - May 8, 2018FObjectReplicator::UpdateUnmappedObjects calls CallRepNotifies, but does not call PostRepNotifies. Further, the order of CallRepNotifies and PostNetReceive in FObjectReplicator::UpdateUnmappedObje ...
Can't build a project with a plugin only has header files and lib/dll
UE - Foundation - Cpp Tools - Sep 13, 2018It's ok for 4.19. ...
[CrashReport] UE4Editor-Engine!FDDSLoadHelper::IsValidCubemapTexture() [DDSLoader.cpp:158]
UE - Graphics Features - Dec 2, 2019Generated from CrashReporter ...
SpeedTree velocities broken
UE - Graphics Features - Mar 18, 2021Moving a function to the parent class does not update the FunctionReference on calling nodes
UE - Gameplay - Blueprint Editor - Mar 19, 2021When SMyBlueprint::OnMoveToParent() gets called the callsites of the function are never updated in dependent blueprints. This results in any UK2Node_CallFunction's not having their `FunctionReferen ...
Sorting objects at EndLoad has a non-deterministic behavior
UE - Foundation - Core - EditorLoader - May 14, 2021This non-deterministic behavior is caused by sorting by program address. ...