"The Studio is Invalid" error on Flow

[Zoom31]

Hello, I'm trying to modify my flow in the contact center. When I save it and try to publish it I get "The Studio is invalid". I'm new to this platform. Anybody know why I can't publish this?

Thanks

[capedCrusader]

You are not allowed to publish a flow if there are any widgets that arent wired to anything.

[PatDuss]

Came here looking up the same problem and this was the solution!