Editor crash on Instanced Subobjects of an outer class in Class Picker

From UDN:

1) Create a new Actor class ex. "OuterActor"

   1) Make OuterActor UCLASS(Blueprintable)

2) Create a new Object class ex. "InnerObject"

  2a) Make InnerObject: UCLASS(Within = OuterActor)

3) In the OuterActor header file add a pointer to an InnerObject with something like the following

   3a) UPROPERTY(EditAnywhere, BlueprintReadWrite, Instanced) InnerObject* InnerClass;

4) Open the editor and make a new blueprint class inherited from OuterActor

5) Attempt to use the dropdown ClassPicker on the InnerObject property on the blueprint object and observe the editor crash

I am not able to find world outliner how to enable it?

When I open UE4 4.24.3 it appears that. Does anyone know how to solve?

Undefined sysmbol: typeinfo for AActor when cross-compile linux dedicated server on windows

Bonjour j'ai un petit problème c'est que je ne vois plus l'onglet "scability" pour changer les graphismes de uefn et j'ai pas trouvé l'option pour le faire revenir ?

After I install the program,I open it,but it crashes.And sometimes it turns to the missing of the globalshader...SM4.bin

I'm working on a VR Project and I cannot add Nav Mesh to the stairs??

Delay nodes occasionally don't fire the "Completed" output in a nativized build

Teleporter in the Creative Hub is Locked and cannot be accessed

What method is used to fill polygonal regions when drawing spline mesh at run time?

I can't open my map from the editor.