IDL: Generation fails if struct is not from the same program.

[SushantChandla]

If we have 2 programs one of them has a account T:

Program1:

pub struct T{
pub seeds: String
}

And in the second program for the context if I try to do something like:
Program2:

use program1::struct::T;

pub struct Accounts{
#[account(
        seeds = [account_t.seeds.as_bytes()],
        bump ,
        seeds::program = program1::ID,
    )]
  pub account_t: Account<T>
}

Fails as an option is unwrapped:

thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', lang/syn/src/idl/pda.rs:225:37

[tanmaymunjal]

Hey @SushantChandla, thanks for raising the issue

I was not able to reproduce this issue on my local. Can you please post the Anchor.toml and Cargo.toml configurations here? Also would be helpful if you could upload a complete piece of code on which this issue is easily reproducable.I am using Anchor v0.28.0 on my programs just for context.

[acheroncrypto]

Fixed in #2824.