Using Native iOS UIViewController+UIWebView causes crash

UE - Platform - Mobile - Jun 28, 2016

Using Native iOS UIViewController+UIWebView causes a crash when the virtual keyboard is opened and closed rapidly, or in general usage. This is just one reproduction case. User provided pictures of ...

Enum Element Names Reset on Project Upgrade

UE - Gameplay - Feb 22, 2017

Upgrading a copy of a project from 4.14 to 4.15 appears to be resetting the names of enum elements on switch on enum nodes. Opening the enum, saving it, and then restarting the project seems to res ...

Some components duplicated by Sequence Recorder

UE - Anim - Sequencer - Feb 23, 2017

Some components duplicated by Sequence Recorder Regression: YES Worked: 3249277 (4.14.3) Broken: 3299760 (4.15.0) ...

Piloted Camera with Locked Transforms can still be rotated

Tools - Feb 24, 2017

Piloted Camera with Locked Transforms can still be rotated ...

Packaging with Blueprint Nativization Fails When a Struct and Interface Reference Each Other

UE - Gameplay - Blueprint Runtime - Feb 24, 2017

Packaging with nativization enabled will fail when a struct and interface reference each other. Error Message: LogCompile:Error: Circular dependency detected for filename C:\Users\Sean's\Downloads ...

Thumbnails Get Much Darker With Forward Shading Enabled

UE - Graphics Features - Feb 24, 2017

The real time thumbnails are much darker when using forward shading in the editor. You have to open or edit an asset so that the thumbnail updates after enabling forward shading to see the effect. A ...

Crash adding an AnimComposite to itself

OLD - Anim - Feb 24, 2017

Error message: Stack overflow - code c00000fd (first/second chance not available) Source Context: 74 void UAnimComposite::GetAnimationPose(FCompactPose& OutPose, FBlendedCurve& OutCurve, c ...

A hashable struct key for a TMap cannot be seen or modified in Blueprints

Tools - Feb 28, 2017

TMaps that use hashable structs as the key cannot have the key set for an element that is added to the TMap in a Blueprint. A default value is set, but it cannot be seen or modified. ...

Blueprint Functional Tests Failing When Run Dedicated Server is Enabled

UE - Automation Test - Feb 28, 2017

When Run Dedicated Server is enabled, it appears that functional tests are not able to succeed. The following error is appearing in the Automation Test Results: No functional testing script on map ...

Blueprint compile error can occur when trying to override a BlueprintImplementableEvent that takes a custom enum as a parameter

UE - Gameplay - Blueprint - Mar 1, 2017

When a BlueprintImplementableEvent that takes a custom enum as a parameter is overridden in a Blueprint, it will throw a compile error. The compile error states that the event cannot be overridden b ...