Unreal Engine Issues
Unreal Engine Issues
Debug is not functioning within the Blueprint Function Library
UE - Gameplay - Blueprint Editor - Jul 6, 2015The blueprint debug filter is not working properly. It shows when your print string is being called but it isn't showing the trace location of the actual function from the blueprint. ...
Adjusting play speed for animation causes notifies to trigger multiple times
UE - Anim - Sequencer - May 31, 2016Adjusting play speed for animation causes notifies to trigger multiple times. Creates a stuttering effect. ...
Simple Move in sublevels does not properly function
UE - AI - Sep 14, 2015Using simple move to location in sublevels causes the blueprint not to respond or function correctly. ...
Is Input Key Down does not work when Any Key is being checked
UE - Gameplay - Input - Jan 6, 2016If the "Any Key" keybinding is used in the Is Input Key Down node, the node will never return true, even if any key is pressed. ...
PakBlacklist does not seem to be excluding files properly
UE - Foundation - Core - Cooker - Feb 10, 2016The pak-blacklist files do not seem to be working fully. While some of the files may be excluded Engine/Content/Slate files are staying behind, which can be seen once you've used UnrealPak ...
LIVE: Changing a Custom Event to Multicast in a parent blueprint causes crash
UE - Gameplay - Blueprint - Nov 13, 2014Changing a Custom Event to Multicast in a parent blueprint causes crash if the Custom Event is being used in the child blueprint. Callstack: MachineId:DE189244480D3CD0F8CA729A02DD38A6 UserName:tjb ...
Smart Links are Removed During Dynamic NavMesh Regeneration
UE - AI - Feb 24, 2016Smart links disappear whenever the Nav Mesh regenerates while using Dynamic Runtime Generation. For example, if you have a dynamic object that is constantly moving and causing the Nav Mesh to rebuil ...
Editor Crashing on Details Panel when Calling ForceRefresh
Tools - May 30, 2018Editing bool of the nested child CrashableDataAsset causes crash. Expected: CrashableDataAsset children are properly assigned. Result: Engine crash ...
ApplyLimits AnimGraph Node has incorrect functionality
UE - Anim - Rigging - Nov 8, 2018In AnimNode_ApplyLimits.cpp the inputs for the ConstrainAngularRange function are going to the wrong rotator values. The XYZ of the node's input vec3 is being stored in YPR of the clamped rotator, w ...
Niagara Memory Leak in vertex buffer when increasing particle spawn rate on CPU sims
UE - Niagara - Jul 16, 2019Increasing the spawn rate of a CPU particle sim will cause a memory leak in the vertex buffer. ...