Simple project won't compile -- no error message.

[firefly-sol]

I was trying to use a bump as a signer. When trying to recreate the issue with the minimum reproducible code, I noticed that this program that I would expect to compile, wouldn't

Source code:

# bugreport
# Built with Seahorse v0.2.5

from seahorse.prelude import *

declare_id("Fg6PaFpoGXkYsidMpWTK6W2BeZ7FEfcYkg476zPFsLnS")


class Protocol:
    bump: u8


@instruction
def init_protocol(signer: Signer, protocol: Empty[Protocol]) -> Program:
    protocol = protocol.init(payer=signer, seeds=["protocol"])
    protocol.bump = u8(0)

Error message on seahorse build

seahorse build
⠋ Compiling bugreport...thread 'main' panicked at 'explicit panic', src/core/compile/build/mod.rs:248:18
note: run with RUST_BACKTRACE=1 environment variable to display a backtrace
⠙ Compiling bugreport...%

[ameliatastic]

Hi, sorry for missing this! This isn't a compiler bug, but there is an unreported reason behind the error. You need to make Protocol inherit from Account:

class Protocol(Account):
    bump: u8