Unreal Engine Issues
Unreal Engine Issues
ReceiveTickAI called before ReceiveSearchStartAI
UE - AI - Mar 19, 2018When using both ReceiveTickAI and ReceiveSearchAI nodes, ReceiveTickAI is called before ReceiveSearchAI. This was not the case in 4.18. ...
Enabling RVO Avoidance breaks networked movement
UE - AI - Feb 15, 2018When running a Dedicated Server in PIE while using RVO, the Player character doesn't move at all. When RVO is disabled the Player is able to move but it is laggy. ...
RecastNavMesh - Agent Height changes back to default value after project restart
UE - AI - Jan 16, 2018When trying to change the value of Agent Height under RecastNavMesh-Default it will change back to its default value when you open back up the project. ...
[CrashReport] UE4Editor_AIModule!FEnvQueryInstance::PrepareContext() [envqueryinstance.cpp:128]
UE - AI - Dec 14, 2017Comment from user:Moving EQS Testing pawn with live update ...
Unable to abort Does Path Exist in Behavior Tree
UE - AI - Dec 7, 2017On the decorator node 'Does path exist" the only option for Observer aborts is None. Based on our documentation for the node it is supposed to also have Self, Lower Priority, and Both as options for ...
Shortcuts do not appear to work for the visual logger
UE - AI - Nov 16, 2017Shortcuts do not appear to work for the visual logger in the editor preferences ...
Gameplay Debugger messages break after changing settings and restarting the editor
UE - AI - Oct 25, 2017After restarting the editor, any changes to the Gameplay Debugger settings will break debugging when used again. The user can work around this by changing the Gameplay Debugger settings again after ...
Move To Location or Actor Not Working if Location is Outside of Navmesh
UE - AI - Oct 17, 2017Move To Location or Actor will always fail if the target location is outside of the Navmesh, even if Use Pathfinding is disabled. Found in 4.18 P4 CL# 3685441. Reproduced in 4.17.2 CL# 3658906 & 4. ...
Navmesh does not update when undoing the scaling of Navmesh Bounds Volume
UE - AI - Oct 10, 2017REGRESSION: Yes, does not occur in 4.17.2 Navmesh does not automatically update when the user undoes the scaling of a nav mesh bounds volume. This issue occurs with both changing the scale in the ...
Execution Doesn't Resume When Hitting BT Task Breakpoint and Trying to Resume in the Behavior Tree
UE - AI - Oct 6, 2017When a breakpoint is hit in a BT Task Blueprint, execution will not be resumed if you attempt to do so from the Behavior Tree that is running the BT Task. This will cause a crash if executed in the ...