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 ...

sg.ResolutionQuality command doesn't work

Using the sg.ResolutionQuality command in code or the console has no effect in 4.6.1 or 4.7. ...

Target pin creates compile errors unless value is set outside of node

Some nodes have target pins that auto-fill to target: self. However, unless a value is passed into this node from a get or other means, the blueprint will not compile. ...

Navigation-less AI movement doesn't work

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 ...

Duplicating a map crashes the editor (Blueprint compile crash)

EDIT: Date: 1/21/2015 Adding the [Link Removed] Duplicating a map in the Content Browser crashes the editor. It does not matter if the map being duplicated is the currently open map or not. EDIT ...

Packaging a game fails in 4.7 Promoted branch on GitHub because UBT tries to pass 33,000+ characters through the command line.

A user has indicated that he was having some trouble packaging a game in the Promoted branch of 4.7 from GitHub. It appears that UBT was trying to pass 33 thousand characters through the command lin ...

SIGSEGV: invalid attempt to access memory at address 0x0

Multiple crashes with the crash report message: SIGSEGV: invalid attempt to access memory at address 0x0 Crash Report: [Link Removed] <unknown module>! FSlateApplication::ProcessMouseMoveEvent(FPo ...

Incorrect tooltip comment for the ConeHalfAngle property in BTDecorator_ConeCheck.h

The comment (and resulting tooltip in the Editor) for the ConeHalfAngle property in BTDecorator_ConeCheck.h does not appear to be correct. The property seems to be controlling the angular size of th ...