Hi Filip,
Please can you elaborate slowly what you’re doing with the ETH address selection when testing your deploy, as I keep getting this error (see screenshot) and using 2 different addresses the way I think I see you doing it.
For the screenshot,
mine were;
ownAddrd: 0xAb8483F64d9C6d1EcF9b849Ae677dD3315835cb2
otherAddress: 0x5B38Da6a701c568545dCfcB03FcB875f56beddC4
but Solidity keeps complaining about these addresses, which is not the error you get.