Unreal Engine Issues

Crash When Renaming a Duplicated Collapsed Node Graph With a Period in the Name

A crash is occurring if you collapse a node and name the collapsed graph something that contains a period. The crash occurs if you copy and paste the collapse graph, and then attempt to rename it. I ...

Overlap Events Stop Firing When Actor is Moved to a Different Level

Overlap events, such as OnComponentBeginOverlap seem to stop working when the actor is moved to a sub level. This does not occur if the object is deleted and then replaced in the level. ...

[CrashReport] UE4Editor_AssetRegistry!FAssetRegistry::GetSubClasses() [assetregistry.cpp:2803]

This Jira was created from CrashReports submitted by the public due to the high number of occurrences. Descriptions from users are provided below. Error message: Access violation - code c0000005 ( ...

Local player's Motion Controller input appears to control remote client's Motion Controller Components on listen server

By default, the local motion controller would move remote player's motion controllers as well. Add the following to the beginning of the tick function in the MotionControllerPawn blueprint makes it ...

Crash when adding multiple collision types to a mesh

Adding various collision types to a single mesh will cause it to hard crash the editor. No Crash Reporter window will open. Note that this happens with the user's mesh, but I was not able to repro ...

Second UVs wiped when using Merge Actors Tool

The merge actor tool no longer saves additional UVs used for the merged mesh. This was not the case in 4.13, but in 4.14 and later this information is no longer present. Also worth noting is that i ...

UObjectLibary::RemoveObject removes from the wrong array

The UObjectLibrary::RemoveObject function has mixed up logic inside of it that causes it to remove objects from the incorrect array. It currently removes from the Objects array if bUseWeakReferences ...

HISMC UpdateInstanceTransform blueprint function does not update bounds correctly

Peripheral Vision Angle Value Not Being Clamped

Peripheral Vision Angle values are not being clamped to the maximum supported value if a greater value is entered. ...

Tooltips Not Displayed for Local Blueprint Variables

Local blueprint variables do not appear to be displaying their tooltips when Get or Set. This is inconsistent behavior, as adding a non-local variable displays the tooltip when Get or Set. ...