Hi,

I was doing Build Flow with Flow builder-->Build a simple flow Trailhead. I am getting a below warnings and these will not allow me to activate the flow.

• These issues prevent activation.
• • contactName (Screen Component) - You must specify a value for assignToReference
  • contactName (Screen Component) - The assignToReference field references "", which doesn't exist in this flow.

Can anyone help me out in resolving this issue please