My steps to LoadStreamLevel (by Name)
- Step 1: change streaming method to Blueprint: menu Window->Lelels->Right click on a Level that you want->Change Streaming Method->Blueprint, then save it
- Step 2: Add the level you want to List Maps Include when packaging: menu Edit->Project Settings → type “List of maps to include” in the search box ->click Plus button->click “…” button->select the level you want, then copy this text (important), close Project Settings
- Step 3: Paste the text copied to the Level Name of the LoadStreamLevel (by Name) function
Hope this helps!