help with paytomany

Hi, I am trying to get paytomany working, using the command line. I tried this:

Code:

electrum paytomany bc1qnp7d483d79j6pcx6rfc9yw46xrevplcxtuurhq 0.0001 bc1qt6enaefhrhue9q4hyszx4kn9zvqvucktruvh2q 0.0001

and got this error

Code:

electrum paytomany: error: argument outputs: invalid <lambda> value: 'bc1qnp7d483d79j6pcx6rfc9yw46xrevplcxtuurhq'

What am I doing wrong?

PS: "electrum payto ..." works, but not "electrum paytomany ..."