Unreal Engine Issues

Crash on Mac for some 4.16 users while opening editor, related to Xcode

This is a common crash on Mac in the 4.16 release. The callstack is fairly generic , so it shares similarities with other Jiras such as [Link Removed] and [Link Removed], but this issue is differen ...

Monitor Directories does not prompt for re-import if change is made

In the 4.16 Binary build When making changes to an asset that is set up for auto import, or in a folder that is a Content Monitored directory, changes made do not get detected by the engine. Regres ...

Bound Event Dispatchers created via the green plus do not show up in the event list for a component/actor/widget variable ref when the dispatcher is renamed in the source BP

If the user renamed an Event Dispatch in a blueprint that is being referenced in another blueprint, the dispatch will be renamed but will be treated as a new event. This means the user can place th ...

Watched value of 'Get Capsule Radius' returns the radius of the wrong capsule

Watched value of 'Get Capsule Radius' returns the radius of the wrong capsule. The printed value returns correctly, but the the watched value returns the radius of the inherited capsule component in ...

Issue with hitches when vertex painting

Crash when opening the editor on Mac

The editor will crash when it is opened on a Mac machine. ...

Crash when adding Actor Array Element to a Sequencer Event Struct

Crash when adding Actor Array Element to a Sequencer Event Struct Error message: Assertion failed: 0 [Link Removed] [Line: 56] Source Context: 42 N = FName(*StringName); 43 ...

Event Struct Variables do not inherit the default values from the Struct

Event Struct Variables do not inherit the default values from the Struct ...

Set Material for Particle System via Construction Script in Blueprints is Different is PIE versus Standalone

Differences in PIE and Standalone when attempting to set the Material for a Particle system within the construction script of an actor blueprint. I know there are probably some differences in how P ...

Animations don't respect Restore State when they are part of a Shot/SubSequence

Animations don't respect Restore State when they are part of a Shot/SubSequence Regression: YES Broken: 4.15 (3450819) Worked: 4.14 (3249277) ...