Creating Health bar

[hardcodednumber]

I just switched from Unity to Unreal, and all I want to create is a health bar. I was following this doc: Creating Widgets in Unreal Engine | Unreal Engine 5.3 Documentation

I receive the following error:

Server logged in
Play in editor total start time 0.054 seconds.
Client logged in
Play in editor total start time 0.114 seconds.
Blueprint Runtime Error: “Accessed None trying to read property CallFunc_Create_ReturnValue”. Blueprint: TopDownExampleMap Function: Execute Ubergraph Top Down Example Map Graph: EventGraph Node: Add to Viewport

It seems the Gameplay UI Widget is returning None. But how do you make it NOT do that lol?

[hardcodednumber]

I figured it out. I needed a switch server auth node to prevent this blueprint from running on the server. The docs should be updated for new people, like myself, who are making a multiplayer game.