I am struggling with a calculation on the QPU that seems not accept input Fock states of the type |1,0>. The error i obtain is "“RuntimeError: Not enough photons in input state (1 < 2)”. The same calculation runs successfully on “sim:ascella”. In the next screen-shots n = 1.

Thank you very much for your answer. Did i understand correctly: for the moment calculations with Fock states |1,0> (1 photon on the first spatial mode) are not possible due to hardware limitations ?

Sorry for the delay of the answer.
One photon sampling was prevented by a software constraint we had set in front of the hardware. However, this limitation has now been lifted for a week. So you can now perform |1,0> computations.