Xcode 8.3.2 fails to successfully build 4.15.1 from source code

Platform - Mac - May 2, 2017

Attempting to build 4.15.1 from source code using Xcode 8.3.2 currently results in the build failing due to warnings that occur in fbxsdk, AlembicImporter, and MetalRHI. ...

Certain dropdowns in the Menu Bar are missing sections on Mac when expanded

Platform - Mac - Apr 25, 2017

This only affects certain dropdowns and only occurs when the editor is open. Also occurs in 4.15.2 This has been seen on the following macs:AMD R9 M395 iMac running Sierra 10.12.5 ...

Run Command fails when launching code project onto Mac from the editor

Platform - Mac - Apr 18, 2017

This only affect Launching on code projects. Packaging code projects works fine.LogPlayLevel: Program.Main: ERROR: AutomationTool terminated with exception: AutomationTool.AutomationException: Unabl ...

Failed to compile UE4 on Mac using incompatible Xcode version

Platform - Mac - Apr 7, 2017

Clone the GitHub repo for 4.15.1, run setup, gpf, then build UE4. Fails to compile due to metal errors. It would be nice if we could produce a warning if the compiler being used is newer than what ...

Plugins do not work on Mac if they are added to a project via a symlink

Platform - Mac - Apr 5, 2017

The Editor on Mac does not recognize plugins that are added to a code project via symlink (the plugin code is located somewhere other than in the project's Plugins folder). Xcode properly recognizes ...

Xcode build will fail if project has a file that was added by the Editor that contains a Copyright (©) symbol

Platform - Mac - Mar 27, 2017

Code class files created by the Editor that include the Copyright symbol (©) are created with UTF-16 encoding. This encoding is not supported by Xcode on Mac, and will result in a build failure. In ...

Profile GPU Command Crashes Standalone Game on Mac

Platform - Mac - Mar 21, 2017

[Link Removed] "ProfileGPU" Command Crashes Standalone Game on Mac but not on a Windows PC. Regression: No ...

Drop down menus clip on 27" Screen iMacs

Platform - Mac - Mar 17, 2017

Drop down menus clip on 27" Screen iMacs (See attached images.) Reported from a 27" iMac and tested on a 27" iMac here. Other models may be affected. *Image with Blue circled areas are from the use ...

Spaces are incorrectly converted to new lines when the User Header Search Paths field is populated in Xcode

Platform - Mac - Feb 21, 2017

If there is a space in the name of a folder within the Engine's install path (eg. Users\Shared\Epic Games\...), the values set in the User Header Search Paths field are split into multiple lines whe ...

Significant FPS Drop when Moving Mouse over GUI Elements [Mac]

Platform - Mac - Feb 21, 2017

On a Mac, scrolling over GUI elements, in the World Outliner for instance, results in a significant frame rate drop. Regression: No, occurs in UE4.14.3 Does not occur in Windows ...