Unreal Engine Issues

MaterialInstance ScalarParameter's desc can not upadate.

When this problem occurs, "MaterialExpression" is null in FMaterialInstanceParameterDetails::GetParameterExpressionDescription. ...

StrategyGame build failure from with XCode9

Did not occur when building the 3rd Person Code template from Windows to XCode 9. Also did not occur when building StrategyGame from Windows to XCode 8. This hasn't yet been tested natively on a Ma ...

SunTemple scene does not update properly on iPhone 6S

On the 6S, the SunTemple scene is almost unresponsive. As the player uses the thumbsticks, the lightmaps from the windows rotate to mach the player's movement; but they are the only thing. This doe ...

Content not opening when trying to run the Paper2D tutorial

When I spoke to Mitchell.W about this he mentioned that Paper2D might have changed. ...

Code tutorial asks user to "click on Add Code to Project"

This option is no longer listed under the File menu. There is the option for "New C++ Class...". ...

ZenGarden's game sequence doesn't play on device

Zen Garden loads, then the screen fades in and out as if it's ready to begin play. But when the player taps the screen, the only thing that moves are some lensflares, and the level never transitions ...

SceneTexture:WorldNormal Expression failing to Compile in World Align Blend Function

While attempting to modify the World Align Blend function in order to map decals to a surface based on a world vector input, I discovered the function fails to compile while passing the SceneTexture ...

DataAssets with a field called "Name" can cause multiple Name columns to appear in the content browser

A DataAsset with a FText property called "Name" will confuse the content browser, causing it to create a new column each time the folder containing the DataAsset is entered. This appears to be a cor ...

LastEditedDocuments is grow-only and will accumulate null entries as graphs are created and destroyed

"Working with Components on Actors Part 1" mentions incorrect behavior about adding component replaces root

In the Blueprints > Working with Components on Actors Part 1 tutorial, there are steps that say that when placing a component in an empty actor, it will replace the root component. This is old beha ...