Unreal Engine Issues
Unreal Engine Issues
SequencerActor tag getting added multiple times to a spawnable actor
UE - Anim - Sequencer - Jan 16, 2017A Spawnable actor gets "SequencerActor" tag on spawn, but this tag addition does not seem to check already assigned tag(s). So the actor can receive SequencerActor tags multiple times. ...
The import option for Remove Degenerates will disable material collision checkbox
UE - Editor - Content Pipeline - Import and Export - Jan 17, 2017When you disable the import option for Remove Degenerates the checkbox under the materials for "Enable Collision" will be disabled. This only matters if per-poly collision is being used for the mesh ...
Changing ColorAndOpacity in Text using AutoKey do not create new keyframe.
UE - Anim - Sequencer - Feb 7, 2017This is not reproduced in Shadow Color section. Since ShadowColorAndOpacity is FLenearColor and ColorAndOpacity is FSlateColor, this prevents adding new keys in ColorPropertyTrackEditor.cpp FColo ...
Calling LoadLevelInstance on a Client causes the Client to be kicked from the server
UE - Networking - Apr 6, 2017A licensee has reported an issue where using LoadLevelInstance on a client causes the client to become disconnected from the server. This happens with both Hosted servers and Dedicated servers. Reg ...
Impossible to reparent blueprint class that has a broken parent class when using compilation manager
UE - Gameplay - Blueprint Compiler - Dec 8, 2017Alternatively use BP_ParentClassIsMissingType in QAGame ...
The CanLaunchURL() function does not do what it seems to imply that it does
UE - Foundation - Core - Jan 15, 2018The CanLaunchURL() function seems like it would check the provided URL to make sure it is valid. The comment for the function in GenericPlatformProcess.h appears to imply that this is what the funct ...
Blueprint EventDispatchers unable to be reordered
UE - Gameplay - Blueprint Editor - Feb 15, 2018UI appears to support EventDispatcher reordering, however reordering does not occur. ...
Memory Leak when Debugging Blueprint
UE - Rendering Architecture - RHI - May 2, 2018RAM usage continually increases when debugger is active https://answers.unrealengine.com/questions/784443/ue-4191-memory-leak-while-using-blueprint-debugger.html ...
Sequencer:The Spawned AnimBP variable is not changed during the second play
UE - Anim - Sequencer - Dec 14, 2018The Spawned AnimBP variable is not changed during the second play. When changing Spawned AnimBP variables from Sequencer Track, the first change works correct. Second time, It can not be changed co ...
Adding a call to the parent function when executing an inherited multicast event on a client results in the events being called on the client twice
UE - Gameplay - Blueprint - Apr 2, 2019A user has reported that adding a Parent call to an inherited multicast function causes the event to be called twice if it is executed on a client. Regression?: No This occurred in 4.20 Link to te ...