Making the viewport fullscreen while Application scale is a value other than 1.0 results in a zoomed in/out viewport

Tools - Jan 11, 2017

When using Application Scale in the editor, using F11 to make the viewport fullscreen results in an either zoomed in or zoomed out fullscreen version. Note: This same issue occurs when using a comb ...

Physics isn't disabled on Destructible when Simulate Physics is set to Disabled

Physics - Destruction - Jan 5, 2017

Physics isn't disabled on Destructible when Simulate Physics is set to Disabled. The Destructible seems to only be set to sleep and will wake if the player or any other physics object touches the de ...

[CrashReport] UE4Editor_Renderer!FBatchingSPDI::DrawMesh() [primitivesceneinfo.cpp:47]

Rendering - Jan 3, 2017

Error message: Assertion failed: Mesh.VertexFactory->IsInitialized() [Link Removed] [Line: 45] Source Context: 32 // Keep a reference to the hit proxy from the FPrimitiveSceneInfo, to ensu ...

Play Rate does not affect audio tracks

Tools - Sequencer - Dec 30, 2016

Play Rate does not affect audio tracks. Slowing the play rate also causes the audio tracks to repeat with an offset. Note: This is working straight from a Sound Wave. If you use a sound cue, the ...

Duplicate destructible mesh actor has Destructible mesh value set to none

Physics - Destruction - Dec 15, 2016

After duplicating a destructible mesh in the level, in the Details panel for the duplicate, the Destructible Mesh setting will be listed as "None" rather than carrying over the mesh set in the origi ...

Billboards Flicker At Great Distances and when overlapped with meshes

Rendering - Dec 9, 2016

When actor billboards are very far from the camera they will begin to flicker. They flicker in our shooter game project as well so the distances aren't so extreme that they are unreasonable. ...

Unable to change/edit elements of Blueprint instances of Actor Component set UObject arrays

Gameplay - Components - Nov 20, 2016

When an array of custom UObjects is defined in an actor component class, blueprint instances of the component class cannot update the array elements. Array elements only update inside the blueprint ...

Cannot override editor shortcut bindings on Linux

Platform - Linux - Nov 18, 2016

Clicking the Override option when attempting to replace a keyboard shortcut with another key that is already bound will not update the settings. Workaround: Unbinding the key before rebinding it to ...

[CrashReport] UE4Editor_UnrealEd!UTransBuffer::Cancel() [editortransaction.cpp:697]

Tools - Nov 17, 2016

This Jira was created from CrashReports submitted by the public due to the high number of occurrences. Error message: Assertion failed: (Index >= 0) & (Index < ArrayNum) [Link Removed] [Line: 833] ...

Strange Behavior of Array of Structs default values

Gameplay - Blueprint - Nov 14, 2016

When the default values of a struct are set in code and an array of the struct type are added as a class variable, creating a blueprint of the class with show array elements with the "reset defaults ...