When moving a variable from a child to a parent class, blueprints that reference the variable will fail to compile

When moving a member variable from a child class to the parent, then deleting the child class, blueprints that reference the member variable will fail to compile until the node is removed and re-added.

Attaching project from Licensee that shows end result.

1. Create a new c++ class derived from Actor (MyActor) and then create a new class inheriting from the one you created (MyMyActor)
2. Add a reflected member variable on MyMyActor. public:UPROPERTY(EditDefaultsOnly, BlueprintReadOnly)
   float ConeLength;
3. Create a new level and in the level blueprint create a new function with a local variable of type MyActor. Cast it to MyMyActor, Get the ConeLength variable, and pass it to a PrintString.
4. Shutdown the editor and then move the ConeLength variable to MyActor and rebuild
5. Reopen the editor, remove the cast to MyMyActor, and resave the blueprint
6. Close the editor, delete the MyMyActor class and recompile

Result: Reopen the editor and the blueprint now fails to compile

Expected: Blueprint compiles successfully

Fix UE-51650

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

An error occurred while trying to generate project files !?

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

为什么我的电脑无法安装ue，错误代码一直是IS-IN-BV05,该如何解决

Error UE5 5.0.3

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

How can i modify the param name in EQS node

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 ?

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