Delegation issue with copied instances of a Trigger BP that is based off of the StaticMeshActor

UE - Gameplay - Blueprint - May 13, 2015

Delegation issue with copied instances of a Trigger BP that is based off of the StaticMeshActor parent class. If bp Trigger A is placed into the level and then 2 copies are made (B & C), when C i ...

Crash with Deleted Sound Cue/Wave from Content Browser still Referencing Matinee Sound Track

Tools - May 12, 2015

Deleting a Sound Cue/wave from the Content Browser that is referenced by a Matinee actor Sound Track, and attempt to play the Matinee a crash will occur. I would expect the sound track to simply pl ...

Separate Translucency for Particles Breaks when Scene Color is used

UE - Graphics Features - May 12, 2015

When using Scene Color in a Particle System's Material with Separate Translucency checked true, all Particles with Separate Translucency checked true placed in the level with the Scene Color Particl ...

16 bit PNG Texture rendering incorrectly in Material and UMG

UE - Graphics Features - May 11, 2015

16 bit PNGs are not rendering the correct color information, appear to be gamma corrected unnecessarily compared to an 8 bit version of the same texture. Also Reproduced in Main Promotable-CL-25450 ...

Hover events do not fire off until after clicking when Set show mouse is set to true after the game input was the focus

UE - Editor - UI Systems - May 11, 2015

If the game focus was set to game only (such as the start of a default project) and then the user sets Show Mouse to true then the hover events will not fire until the user clicks. ...

Erractic Light Component Behavior in Blueprints

UE - Gameplay - Blueprint - May 11, 2015

You cannot PIE if you attempt to adjust the Intensity of a Light via the slider in a BP that is placed in the Level already. In addition the color slider does not stay open when editing values for ...

Crash copying all nodes in level blueprint of Audio.umap in ContentExamples

UE - Gameplay - Blueprint - May 11, 2015

Crash attempting to copy all of the nodes in the Audio map of the ContentExamples project. Crashreporter: (link to specific crash) [Link Removed] (link to bugg) [Link Removed] Ensure condition fa ...

Crash caused by Selecting a Struct variable when binding a property in UMG

UE - Editor - UI Systems - May 11, 2015

Crash is caused when the user creates too many windows after Selecting a Struct variable when binding a property in UMG. This issue is related to [Link Removed] ...

Math Nodes are not updating on input

UE - Rendering Architecture - Materials - May 11, 2015

Add, Multiply, Subtract and Divide Nodes in the Material Editor are not longer updating on input but on the next node added to the Material. Also Reproduced in Main Promotable-CL-2541904 [Link Rem ...

Overridden Lightmap Resolution in Sample Projects are too high

Docs - Samples - May 11, 2015

Starting with 4.7 and when we changed the BSP blocks in Sample Content to Static Meshes, a significant minority of lower end PC users are getting soft crashes (freezes and rebooting required to cont ...