deployCode errors (did not match any variant of untagged enum Bytecode)

[davidbrai]

Component

Forge

Have you ensured that all of these are up to date?

• Foundry
• Foundryup

What version of Foundry are you on?

forge 0.2.0 (24abca6 2024-01-16T00:22:43.818205838Z)

What command(s) is the bug in?

forge test

Operating System

Linux

Describe the bug

The following code:

address d = deployCode(
    './foundry-out/NounsDescriptorV2.sol/NounsDescriptorV2.json',
    abi.encode(address(0), address(0))
);

fails with the following error:

[FAIL. Reason: setup failed: data did not match any variant of untagged enum Bytecode at line 1 column 34294] setUp() (gas: 0)

I've attached the json file.

NounsDescriptorV2.json

[mattsse]

the issue here is that your bytecode is still unlinked

I think we should add support for linking bytecode via cheatcodes here

[davidbrai]

@mattsse thanks for the quick diagnosis!

any estimate on when support for linking bytecode will be available?
any workaround we can use in the meantime?

[mattsse]

any estimate on when support for linking bytecode will be available?

just checked this is a known feature request, can try to bump prio for this #6120

workaround would probably be to deploy the linked library first then replace in the code, or do this via an ffi command

[DaniPopes]

Closing as duplicate of #6120.