Adding "Add Velocity" module to event handler stage causes ensure (ensureMsg)

UE - Niagara - Scripting - Dec 19, 2023

Adding a module which has Required Dependencies (such as "Add Velocity") to event handler stage causes ensureMsg. > > In system /Game/NewNiagaraSystem.NewNiagaraSystem, module AddVelocity (NiagaraN ...

Changing the mobility of an actor attached to a Skeletal Mesh in the level will change the mobility of the skeletal mesh

UE - Gameplay - Feb 16, 2016

Items attached to the Skeletal Mesh in the World Outliner can alter the Mobility of the Skeletal Mesh. Licensee specifically does not want to have any automated changes to asset mobility to happen ...

Array inputs in Custom Events cause a compiler "note"

UE - Gameplay - Blueprint - Sep 1, 2015

Array inputs in Custom Events cause a compiler "note". On compile, "NOTE" is added to the node, and this appears in the Compiler Results: "Info No value will be returned by reference. Parameter 'Lis ...

Running traces consecutively sometimes register incorrect hits

UE - Gameplay - Apr 6, 2015

If two line traces are run one right after the other to the same end point but different start locations, at times the second trace will incorrectly register hitting other objects though the trace l ...

Ease node "Shortest Path" auto sets to true after closing and reopening editor

UE - Gameplay - Blueprint - Mar 9, 2015

UPDATE: 3/10/2015 User reported manually adding a separate boolean value causes that value to automatically switch to true upon reloading editor as well. No current workaround is available. ======= ...

collision does not update properly when object that has limited collision is moved/rotated

UE - Gameplay - Dec 26, 2014

collision does not correct update when an object that has limited collision is altered/rotated. ...

Hidden Actors on the foliage menu re-open when the editor is re-opened

UE - World Creation - Worldbuilding Tools - Foliage - Nov 18, 2014

If a user hides the details of a foliage actor in the foliage tool menu, then saves and closes the editor the details will re-open upon re-opening the editor. ...

Trigger volumes do not detect overlap events

UE - Gameplay - Dec 24, 2014

Trigger volumes do not detect overlap events. Tested in //depot/UE4/Promotable-CL-2394966 ...

Physics are inconsistent between PIE and Standalone

UE - Simulation - Physics - Apr 16, 2015

A user has found that they are seeing differences in how objects are affected by physics in Stand alone as apposed to PIE. While testing the amount of force applied to an object in the different pla ...

Component reference broken in sequencer when component is renamed

UE - Anim - Sequencer - Jul 29, 2016

Component reference broken in sequencer when component is renamed ...