Global Tabs summoned during blueprint debugging will be constrained to level viewport when dragging the tab

UE - Gameplay - Blueprint Editor - Nov 20, 2017

Any global tabs summoned while a blueprint breakpoint is triggered will have its movement constrained to the level viewport. ...

Using blueprint debug step into BlueprintInterface function, occur crash.

UE - Gameplay - Blueprint Editor - Nov 10, 2017

If StepIn is performed on a module for which the Interface function is not defined, a crash will occur. ...

[Feature Request] Blueprint Editor: Request to make order of Blueprint variable categories in Class Settings (Details tab) match the order of Blueprint variable categories in the My Blueprint tab.

UE - Gameplay - Blueprint Editor - Oct 30, 2017

The order of variable categories in the My Blueprints tab does not match the order of the variable categories in the Details tab when Class Defaults is selected in the Blueprint Editor. This is most ...

Function input Bool loses checked value when updating from 4.16 to 4.17

UE - Gameplay - Blueprint Editor - Oct 17, 2017

Licensee reported that when updating from 4.16.1 to 4.17.2 the value of a function input Boolean is being reset. It is checked as True in 4.16, but when switching to 4.17, it is no longer checked. ( ...

Ensures reparenting a child blueprint with a call to parent function in interface function

UE - Gameplay - Blueprint Editor - Oct 10, 2017

REGRESSION: Yes, does not occur in 4.17.2 Ensures occur when reparenting a child blueprint that has a Call to Parent Function in a function from a Blueprint Interface. ...

[CrashReport] UE4Editor_Engine!UEdGraphPin::BreakAllPinLinks() [edgraphpin.cpp:423]

UE - Gameplay - Blueprint Editor - Oct 10, 2017

This is a trending crash coming out of the 4.18 previews. Users have not provided any descriptions of their actions when the crash occurred. Source Context 420 void UEdGraphPin::BreakAllP ...

Compiling after adding a StaticMesh Component to a Child Blueprint of a Parent Blueprint causes the inherited StaticMesh Component to disappear

UE - Gameplay - Blueprint Editor - Oct 5, 2017

The Inherited StaticMesh Component in a Child Blueprint of a Parent Blueprint disappears when compiling the Blueprint. Regression: Yes Occurs in: 4.17.2, 4.18(Preview), and 4.19(Main) Does not o ...

Adding a Blueprint Interface (with function named "Test") to a Widget Blueprint with a variable named "Test" crashes the editor when compiling

UE - Gameplay - Blueprint Editor - Oct 5, 2017

Giving the Blueprint Interface Function and the Widget Blueprint Variable the same name, then adding the Blueprint Interface to the Widget Blueprint, causes the editor to immediately crash when comp ...

Crash occurs when diffing blueprint that has had one of its variables changed to a Soft Object Reference

UE - Gameplay - Blueprint Editor - Oct 3, 2017

A crash occurs when diffing a blueprint that contains an array that has changed from an Object Reference to a Soft Object Reference. Note: I figured that this could be related to another bug that I ...

Creating a Blueprint using "Event Tick" and adding a "Breakpoint" constrains the user's mouse cursor to the Blueprint editor window when pressing "Play"

UE - Gameplay - Blueprint Editor - Oct 2, 2017

When adding a Breakpoint within the "Blueprint Class Actor" editor using "Event Tick," the mouse cursor becomes constrained within the editor window box immediately after pressing Play. The mouse cu ...