Unreal Engine Issues

Get and Set nodes for variables from a BP's parent class will not compile without a reference to Self

Get and Set nodes for variables from a BP's parent class will not compile without a reference to Self. Without one, the BP fails to compile with the following error: "Error Variable node Get NewVa ...

Locking a selected Actor in a Level keeps the Actor highlighted when selecting another Actor

Locking a selected Actor in a Level keeps the Actor highlighted when selecting another Actor. ...

Navigation-less AI movement doesn't work

Locking mouse to viewport fails after clicking inside the widow

After clicking once inside of the window the lock mouse to viewport functionality is lost. The mouse can then leave the viewport. This happens in standalone as well as PIE ...

UMG - Drag/Drop crash on exit when dropping back onto an old slot.

When dragging and dropping a widget onto an old slot, it resulted in a crash on exit. ...

Get Blackboard Value with null input causes crash

Getting a blackboard value as actor and setting an actor to that on tick causes crash. The real issue here is that you can use a function in BP (in this case `UBTFunctionLibrary::GetBlackboardValue ...

Compiling on Mac fails if build path has spaces

UPDATE: We were able to get around this issue by renaming our external drives. The actual problem is that Mono's xbuild fails to build UnrealBuildTool QA REGRESSION: YesWORKING: 2386770BROKEN: 23 ...

Passing an FQuat over a network will crash a game unless it is set as a variable first.

A user reported that retrieving and sending an FQuat over a network will crash a game unless the FQuat is first assigned to a variable and the variable is passed. ...

Set Ignore Look Input stacks the resulting value each time it is called

Set Ignore Look Input stacks the resulting value each time it is called. If Set Ignore Look Input is called more than once with the same value, it will take as many calls with the opposite value to ...

The link to download Visual Studio 2013 in the Project Browser is invalid

When creating a C++ project in the Unreal Project Browser without a compiler installed, the following message appears with an invalid link: "No compiler was found. In order to use a C++ template, y ...