Zero Address Error when doing a swap

[blainedwards8]

I am receiving the following when error when preparing swap transactions from quote based on a fixed output swap quote

algosdk.error.ZeroAddressError: For the zero address, please specify AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAY5HFKQ

[gokselcoban]

Can you please share the code? I guess the address/account is not provided for a field.