Unreal Engine Issues
Unreal Engine Issues
Bookmark positions are incorrect when using level origin rebasing
UE - World Creation - Worldbuilding Tools - World Composition - Oct 29, 2019Crash on applying animation modifier for some assets
OLD - Anim - Oct 29, 2019When removing curves on some assets, a crash can occur. This seems to be due to const FSmartNameMapping* CurveMapping being null and dereferenced within UAnimationBlueprintLibrary::RetrieveContainer ...
BeginPlay not called for Post-Process Anim Instance
OLD - Anim - Oct 29, 2019Post-Process Anim Instances do not have BeginPlay called. The proposed fix is to addif (PostProcessAnimInstance) { PostProcessAnimInstance->NativeBeginPlay(); PostProcessAnimInstance->Blu ...
Animation flickers when made visibility is re-enabled
OLD - Anim - Nov 4, 2019An animation can display an incorrect frame upon having its visibility re-enabled, resulting in a noticeable flicker. This can be prevented by setting the mesh's 'Visibility Based Anim Tick Option' ...
World Compositor out of touch with loaded levels state
UE - World Creation - Worldbuilding Tools - World Composition - Nov 5, 2019Crash when using world composition origin rebasing
UE - World Creation - Worldbuilding Tools - World Composition - Nov 5, 2019Assertion failed: Pair != nullptr [Link Removed] [Line: 566] UE4Editor_Core!AssertFailedImplV() [e:\unrealeditorplaydead\engine\source\runtime\core\private\misc\assertionmacros.cpp:105] UE4Editor_C ...
Calling GEngine->Browse from an RPC implementation causes a crash
UE - Networking - Nov 5, 2019The engine is not resilient to calling Browse from within an RPC implementation, and likely not resilient to other ways of destroying the net driver within RPCs/OnReps. It's not something we need to ...
Crash when AnimBlueprint and Bleuprint Interface has Same Name Function
OLD - Anim - Nov 12, 2019When AnimBP and Blueprint Interface was added to the AnimBP has same name function, compiling AnimBP occur crash. ...
Update DefaultEngine.ini file when open project settings tab.
Tools - Nov 12, 2019There are no changes to the parameters in the .ini file, just the file has been updated. Source control becomes dirty by re-saving the file. ...
BaryCentric comparison inaccuracies
UE - LD & Modeling - Modeling Tools - Mesh Editing - Nov 12, 2019A user reported FMath::SegmentTriangleIntersection returning false negatives, seemingly due the results of FMath::ComputeBaryCentric2D being checked with strict inequality as opposed to non-strict i ...