Editor Crashes When Attempting to Open Material Function

UE - Rendering - Materials - Jun 2, 2017

The editor is crashing when trying to open a material function that the user provided. User Quote: One of my material functions crashes the engine when I open the editor for it. It works fine, I ...

Material re-route nodes break TextureSample output

UE - Rendering - Materials - May 4, 2017

This is a bug found by a licensee ...

Descriptions in Material delay before displaying

UE - Rendering - Materials - Apr 27, 2017

Descriptions in the Material Editor delay before displaying. After pressing Enter after typing in a description, the description does not appear. There are several ways to get the description to app ...

Cannot resize comment box when new comment is created on top

UE - Rendering - Materials - Apr 27, 2017

Cannot resize comment box when a new comment is created on top. The resizing affects the bottom right corner. This issue is dependent on how the comment is added if comment 1 is highlighted and a ne ...

Material Reroute nodes do not work for Texture Object Parameters

UE - Rendering - Materials - Mar 31, 2017

The reroute node is throwing an error why you try to using it with a Texture Object Parameter. It works just fine without the reroute node so the workaround is simple enough. ...

material editor: Auto variable name generation bug

UE - Rendering - Materials - Mar 21, 2017

If you create a parameter collection node in a material and select a parameter from the drop down and then copy and paste that node a _1 will be appended to the end of the parameter collection varia ...

Typo in Material Editor Tooltip

UE - Rendering - Materials - Jan 26, 2017

There is a small typo typo in the Material editor. For the tool tip for the apply button, it says, "it's" when it should be "its." (See attached image.) ...

[CrashReport] UE4Editor_Renderer!FRendererModule::DrawTileMesh() [renderer.cpp:51]

UE - Rendering - Materials - Jan 12, 2017

This Jira was created from CrashReports submitted by the public due to the high number of occurrences. Descriptions from users are provided below. Error message: Access violation - code c0000005 ( ...

Material-Custom node is corrupted on Copying / Duplicating if the code section contains a tab

UE - Rendering - Materials - Nov 22, 2016

When a material's Custom node contains a tab character, copying/duplicating the node will corrupt the code in the node. ...

Copy and Pasting the Value for a Vector3 Parameter causes Color Picker to Stretch Across screen

UE - Rendering - Materials - Nov 17, 2016

When copying the 'Value' of a color from the color picker within the material editor, and pasting it into the value field of a new color picker dialog window, it stretches across the screen and caus ...