Post increment operator is not overridden for data structure iteration

Core - Mar 21, 2017

Attempting to use a post increment operator in a TMap or TSet iterator will fail to compile with error shown in callstack field. This is due to the post-increment operator not being overridden in M ...

Packaging a DLC Plugin Fails with "Couldn't Update Resources" Error

Core - Cooker - Mar 14, 2017

Attempting to package a plugin as DLC is failing with the following error message: Program.Main: ERROR: AutomationTool terminated with exception: System.Exception: Couldn't update resource However ...

Convert To Static Mesh Does Not Keep Scale

Tools - Mar 13, 2017

After scaling a skeletal(or static) mesh up and converting to a static mesh the resulting asset will retain the original size of the mesh before it was scaled up. If you have more than one asset s ...

EditCondition specific does not prevent values from being changed.

Tools - Mar 9, 2017

1) Using the Meta specifier EditCondition will gray out the property box so that it cannot be clicked, but using tab from another property box will place the cursor inside the grayed out box. 2) V ...

Warning spam on opening a level that contains actors with a childActor component

Gameplay - Mar 9, 2017

When opening a level that contains actors with a childActor component, "LogSpawn:Warning: UWorld::DestroyActor: World has no context!" warning will be displayed for each actor. ...

Google VR causes app to close on splash screen for shipping builds on iOS

XR - Feb 23, 2017

[NickW] This is because the app needs permissions for the camera in the plist when deploying on iOS. ------------------ Google VR appears to crash on a shipping build when installing onto an iOS d ...

Raw Input device not registered after startup

Gameplay - Input - Feb 22, 2017

If a raw input device is connected to the computer after starting the editor/packaged game, the device is not registered and input is not received unless the editor/game is closed and then restarted ...

Cannot assign default values for UserWidget variable in blueprints

Gameplay - Blueprint Editor - Feb 21, 2017

Cannot assign default values for UserWidget variable. This limits their usability in blueprint classes, and really prevents them from being useful in UserStructs, particularly if that user struct is ...

FBatchedElements::Draw - OrthoZoomFactor can be reset to 1.0f if Line.bScreenSpace is ever false

Rendering - Feb 20, 2017

A licensee has reported that the Draw function in BatchedElements.cpp can set the OrthoZoomFactor (not a local variable) to 1.0f if Line.bScreenSpace is ever found to be false. The line this can oc ...

PDI-DrawPoint - Zoomfactor being calculated incorrectly

Rendering - Feb 20, 2017

A licensee has reported that the ZoomFactor variable inside of the DrawPoint function is being calculated incorrectly. It currently is calculated using the lesser of the projection matrix's horizont ...