Unreal Engine Issues
Unreal Engine Issues
Editor windows that contain viewports cause large framerate loss
UE - Graphics Features - Feb 7, 2017When editor windows are opened that contain a viewport of some sort, the framerate of the engine drops drastically. Examples include the Blueprint Editor, Material Editor, and Persona. The viewport ...
Selection Highlight cannot be disabled for Skeletal Meshes
Tools - Feb 7, 2017Selection highlight cannot be disabled for Skeletal Meshes. They will always have the outline selection and some tinted selection over their faces. Static Meshes do not exhibit this behavior. This ...
SSL certificates for HTTPS are not properly verified on Windows
UE - Online - Feb 7, 2017A user has reported that, due to a change that was made back before 4.12, SSL certificates for HTTPS are not verified correctly when building on Windows. This is due to the change requiring a bundle ...
Runtime memory leak with imported FBXs
Tools - Feb 6, 2017When a certain kind of mesh is loaded/unloaded at runtime from transitioning levels, the amount of unfreed memory of the game will steadily increase. There is some natural fluctuation of memory but ...
Modulated Self Shadowing can not be disabled for Static Meshes
UE - Platform - Mobile - Feb 6, 2017Modulated Self Shadow is only ever disabled and enabled for Skeletal Meshes and does not have any effect on Static Meshes. You can use the command r.Shadow.EnableModulatedSelfShadow 1 to enable self ...
Crash When Renaming a Duplicated Collapsed Node Graph With a Period in the Name
UE - Gameplay - Blueprint - Feb 3, 2017A 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 ...
Real-time thumbnails causing large performance issues
UE - Graphics Features - Feb 1, 2017When Real-Time Thumbnails are enabled in the content browser and you have many blueprints with static meshes (or anything that is rendered in the blueprint's viewport), the real-time tooltips cause ...
Box Extent Not Updating if Changed on an Instance of an Actor in the Level
UE - Gameplay - Blueprint - Feb 1, 2017The Box Extent property does not seem to be updating when changed on an instance of an actor in the level. The size of the box will change, but when the value is printed, it is still printing the in ...
Overlap Events Stop Firing When Actor is Moved to a Different Level
UE - Gameplay - Feb 1, 2017Overlap 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]
UE - Gameplay - Blueprint - Jan 31, 2017This 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 ( ...