Multiplayer error

Development Programming & Scripting Blueprint
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1

error

error2
error21008×331 59.8 KB

I’m started game with net mode “play as client”, not sure how to fix it. There is no such error in other modes

2

This is a “feature” of a dedicated server. This is the one that runs in the background when you play as a client. Widgets are not created on such servers (for optimization), so you get this error.

1 Like
3

So I should use isvalid or something?

4

You need to do conditional logic to execute code for clients only.

image
image1194×609 90.8 KB

SERVERS DO NOT

  • Load widgets, nothing UI related
  • Play Audio
  • Play Visual FX… Niagara, Particles etc

Simulated proxy shouldn’t load UI either. This will save you some resources on the client.