how do i make this pv model work

I am trying to simulate a pv cell but the current controlled source block is giving the error "The 'CCS' block cannot be left open-circuit because it is modeled as a current source. You should try to resolve the open-circuit topology or delete this block from your model." How do I resolve this and make the circuit work.

Answer 1

[A Jenkins]

Close the circuit. You say you have a source of current, so where does that current go? Perhaps a resistor as a load?