Unreal Engine Issues
Unreal Engine Issues
Split Struct Pin on a Function output will return a compiler error
UE - Gameplay - Blueprint - Jan 13, 2015Split Struct Pin on a Function output will return a compiler error: Error Pin New Param 1 X named NewParam1_X doesn't match any parameters of function NewFunction_0 Error Pin New Param 1 Z name ...
Cannot change color and opacity via animation key frames for text blocks in UMG
Tools - Nov 12, 2014Changing the color and/or opacity setting for a text block does not register with the autokey when animating in UMG. Because of this users are unable change these settings dynamically via the animat ...
"Play Rate" below 1 and "Force Fixed Frame Interval Playback" causes choppy renders
UE - Anim - Sequencer - Jul 12, 2016"Play Rate" below 1 and "Force Fixed Frame Interval Playback" causes choppy renders. This was explained by Max on Answerhub to the user, but this seemed like something that should be bugged and loo ...
Collision capsule attached to skeletalmesh with 'collision enabled' collides
UE - Simulation - Physics - Jun 18, 2015Collision capsule attached to skeletalmesh with 'no collision enabled' collides despite of being set to 'no physics collision' work around: image attached ...
When the particle system manager is enabled particle system components will always tick in start physics
UE - Niagara - May 24, 2019The particle manager only accounts for the particle system component's attach parent's EndTickGroup. When setting the tick group through the actor component the TickGroup is set instead of the EndTi ...
GameplayAbility Blueprint's FGameplayAttribute does not retain value reference upon Compile
UE - Gameplay - Sep 17, 2019GameplayAttribute-type function arguments in BP-callable functions(I.E a Blueprint event graph) or nodes have their value reset on BP compilation ...
UGameplayAbility::ConfirmTaskByInstanceName() has incorrect code comment
UE - Gameplay - Apr 22, 2020UGameplayAbility::ConfirmTaskByInstanceName() has an incorrect code comment that was copied and pasted from UGameplayAbility::CancelAbility(). The comment for UGameplayAbility::ConfirmTaskByInstance ...
Anisotropy not working correctly when used in Material Layers
UE - Rendering Architecture - Materials - Jan 17, 20241. When a Material Layer is applied and there is no node connected to Anisotropy in the master material(M_Test_1), the material does not function correctly after packaging, although it works properl ...
Having two Play Persistent Audio modules in Niagara will only play the first sound
UE - Niagara - Jan 24, 2024Only one Play Persistent Audio module will work at a time in a Niagara emitter. ...
MakeEditWidget doesn't work with the blueprint editor viewport
UE - Framework - Blueprint Editor - Dec 19, 2024Using the MakeEditWidget specifier inside a UPROPERTY macro and creating a blueprint based on the class will show the translation gizmo inside the main editor viewport but the gizmo will not show up ...