Unreal Engine Issues
Unreal Engine Issues
Compile failure adding BTTask_RunBehavior C++ class to project
UE - AI - Dec 22, 2016Error message in log is:CompilerResultsLog:Error: Error MyBTTask_RunBehavior.cpp.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl IGameplayTaskOwnerInterface::OnGameplay ...
Behavior Tree Visualizer Runs Sequence Tasks in Parallel
UE - AI - Dec 19, 2016Tasks in the behavior tree are visually represented as running parallel to one another instead of sequentially when looking at the behavior tree visualizer. This does not seem to have an effect on f ...
AreaFlags Empty During First PIE Session After Hot Reloading
UE - AI - Dec 12, 2016AreaID always seems to be empty during the first PIE session after hot-reloading. Only able to test in Dev-Framework CL# 3221683 due to the licensee's project being created in 4.15 and not being b ...
Inconsistent Prioritization of Navigation Modifiers
UE - AI - Dec 12, 2016When working with Nav Modifiers in a level that contains objects that have a custom Nav Area class, the prioritization of the modifiers is not consistent. If you notice in the attached project, so ...
Switching levels requires paths to be rebuilt for show navigation to work if Agent radius has been changed
UE - AI - Nov 2, 2016Switching levels requires paths to be rebuilt for show navigation to work if Agent radius has been changed ...
AI Perception does not detect multiple actors across multiple sublevels
UE - AI - Oct 26, 2016AI Perception does not detect multiple actors across multiple sublevels. It appears that sublevels recognize the persistent level actors but do not recognize other sublevel actors. In the sample pro ...
User is not able to use Create Comment shortcut in BT/EQS editors
UE - AI - Oct 25, 2016User is not able to use the Create Comment shortcut (C by default) to create a comment in either the Behavior Tree or EQS editor graphs. This works in blueprint graphs and makes adding comments eas ...
Cannot add comment to EQS editor
UE - AI - Oct 25, 2016User is not able to create a comment in the EQS editor. This prevents them from organizing and providing information on the asset's logic. ...
Nav Modifier Volume Not Affecting Nav Mesh Until it is Moved
UE - AI - Oct 21, 2016Nav Modifier volumes are not affected the nav mesh until they are moved from their initial placement position. Found in 4.13.1. Reproduced in 4.12.5 and 4.15 Main CL 3163223 This is similar to [Li ...
ENGINE: CRASH: One off Editor Crash with ANavLinkProxy::GetComponentsBoundingBox() navlinkproxy.cpp:189
UE - AI - Oct 20, 2016One off editor crash. [Link Removed] Error Message Access violation - code c0000005 (first/second chance not available) Call Stack of Most Recent Crash ANavLinkProxy::GetComponentsBoundingBox() na ...