I was editing the air loop and got this error after.
"Node Connection Error, Node="NODE 10", Setpoint node did not find a matching node of appropriate type (other than Setpoint, OutsideAir). * ~~~ * Reference Object=SetpointManager:Scheduled, Name=SETPOINT MANAGER SCHEDULED 1 * Severe * Node Connection Error, Node="NODE 10", Setpoint node did not find a matching node of type Inlet or Outlet. * ~~~ * It appears this node is not part of the HVAC system."
I could not find this node 10, hence no clue how to fix the error.