Thanks for your concerns.

I was building smart contract on Solana. I used token-2022 and anchor_spl::token_interface::{Mint, TokenAccount}

I checked Mint and TokenAccount. There is Owners trait instead of Owner trait

But #[derive(Accounts)] macro needs Owner trait I guess

How can I fix this glitch?enter image description here

1 Answer 1


token_interface requires using InterfaceAccount instead of Account.

This won't work:

pub token_account: Account<'info, TokenAccount>,

Correct usage is:

pub token_account: InterfaceAccount<'info, TokenAccount>,
  • Thank you, it works!!
    – CodeNinja
    Commented Jul 13, 2023 at 14:38

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