Attaching New Camera Actor to Spring Arm Component does not set the Location Correctly

UE - Gameplay - Blueprint - Apr 2, 2015

After adding a new Camera Actor Component within Blueprints to an existing Spring Arm Component, the Camera Component adopts the location settings , but does not set its location within the viewport ...

Multithreading Race Condition Crash with Anim Montages

OLD - Anim - Apr 2, 2015

Basically, the problem is that the Main Thread is able to run AActor::Tick() (including Blueprint Tick Events) at the same time that the animation system is running functions such as UAnimInstance:: ...

Save notification stays in lower left corner when editor is minimized

Tools - Apr 2, 2015

A user has reported that the saving notification sticks on the desktop when the editor is minimized. When you maximize the editor, the saving notification does disappear.I have not been able to repr ...

Compiling actor components causes editor to crash

UE - Gameplay - Blueprint - Apr 2, 2015

User has reported that his actor components are bugged in his BP_Hero blueprint, stating that the functions aren't being recognized. And when he attempts to compile another blueprint that references ...

Cannot Delete Event Dispatcher inside of a child blueprint when the parent has an event dispatcher as well

UE - Gameplay - Blueprint - Apr 2, 2015

If the user creates two blueprints and parents one to the other and then creates 3 event dispatchers in total between the two in an alternating method it will cause and error and the event dispatch ...

AutoReimport can kick in too early for files that are being written out continuously

UE - Editor - Framework - Import and Export - Apr 2, 2015

When exporting a large file, due to the way the auto reimporter only checks for the number of changed files has remained stable for some given threshold, it can kick in too early even though the sin ...

It's possible that navmesh size is limited by something else than number of bits in polyref

UE - AI - Apr 2, 2015

This needs investigation, but I think I've stumbled on it while working on GDC map as well - with tiles small enough navmesh stopped generating even though we should be within the huge limits we hav ...

Visual Studio builds currently fail when a project includes a UFUNCTION with Server, Reliable, and WithValidation specifiers (with appropriate definitions in the source file).

UE - Networking - Apr 1, 2015

Using UFUNCTION(Server, Reliable, WithValidation) with an RPC function results in a failed build in Visual Studio. The same test in Main yields a different set of error messages. ...

Text Render component not showing in packaged builds

UE - Gameplay - Blueprint - Apr 1, 2015

When the user adds an actor to the scene that has text render components, the components do not show up when shown in a packaged game ...

Opening blueprints causes editor to crash

UE - Rendering - Apr 1, 2015

Opening any files in folders (attached) cause editor to crash. Crash Reporter: [Link Removed] Frequency: 10/10 In user's project (available if needed), opening the project immediately crashes ...