Drag and Drop Import option allows folders with space in name

Tools - Import - Jul 7, 2017

By using the drag and drop import feature, users can import files that contain spaces in the name. This causes an error in the editor where files inside it cannot save because of the name. Renaming ...

Exporting Landscape Heightmap using Copy/Paste Tool produces Pixelated results

Tools - Landscape - Jul 6, 2017

When exporting a .raw file heightmap using the Copy/Paste tool, the file produced has a greyscale and pixelated result. ...

Crash when updating instanced subobjects in a USTRUCT

Gameplay - Blueprint - Jul 5, 2017

Attempting to edit array of instanced subobjects causes the editor to crash. ...

Physics Constraints have unexpected behavior when used on nested static mesh components

Physics - Jul 5, 2017

Physics Constraints have unexpected behavior when used on nested static mesh components. Simulating inside of the blueprint has a similar effect to what is expected but when the BP is added to the l ...

Reimporting a static mesh will cause some values to be reset back to defaults

Tools - Jul 5, 2017

Reimporting a static mesh will cause some Static Mesh Editor values to be reset back to defaults. This was reported as JIRA UE-22205 back in 4.10 and was marked fix in 4.12. However, I wasn't able ...

User Struct value set through a component is reset to default when modified through the level instance

Gameplay - Jul 3, 2017

Struct value set through a component is reset to default when modified through the level instance. If it's not set through the component, it works fine. User Description: There is a bug in the eng ...

Duplicated Actor Sequence Components overwrite each other

Sequencer - Jul 3, 2017

Duplicated Actor Sequence Components overwrite each other when changes are made. Both components will have the focus tab option, which only shows up if the sequence is opened. This means that when t ...

PIE registers 2 Default Brushes in the blank level

Tools - Jul 3, 2017

PIE registers 2 Default Brushes in the blank level. It's expected behavior to have 1 Default Brush, which is the case in other play modes, but PIE registers 2. Licensee Description: This is an iss ...

Texture Sample 2D Parameter not Working with WPO on Mobile Quality ES3.1

Platform - Mobile - Jun 30, 2017

WPO does not accept TextureParameter2D nodes when deployed to High End Mobile. The interesting thing is that all other inputs accept Param2D, so it is not entirely clear why WPO is not working. If ...

Unable to set a Destructible Mesh Component for an blueprint instance in the level

Anim - Jun 29, 2017

Unable to set a Destructible Mesh Component for an blueprint instance in the level. All other components can be set this way. ...