If you use the Blueprint node “Spawn actor from class” inside a Blueprint class that extends “Object”. You will get a compile error saying “Pin World Context Object must have a connection”. But there’s no such pin, so no way to fix the error. Mouse overing the “World Context Object” for more details shows “”.
This picture shows a minimal example of the bug, that’s all this project has. (started an empty Blueprint project) This is inside the Event Graph of a Blueprint class that extends Object.
We have not heard from you in several days. I am marking this as answered for tracking purposes. If you are still experiencing this error, please comment with the requested information.