Error (7576): Undeclared identifier. SemiFungible1155.sol:268:13:

[positonic]

Which area(s) of Hypercerts are affected? (leave empty if unsure)

Smart Contracts

To Reproduce

I am importing HypercertMinter.sol into my Foundry project

import {HypercertMinter} from "hypercerts-contracts/HypercertMinter.sol";

and running tests

Describe the Bug

When I try to run my tests I get this error:

Error: 
Compiler run failed:
Error (7576): Undeclared identifier.
   --> /Users/james/code/hyperstaker-mono/lib/hypercerts/contracts/contracts/SemiFungible1155.sol:268:13:
    |
268 |         if (_to == address(0) || owners[target] != _account) revert Errors.NotAllowed();
    |             ^^^

The error is happening in the function _mergeTokensUnits function.

I believe this line of code is redundant and can be removed.

Expected Behavior

All variables should be declared and there shouldn't be an error

[bitbeckers]

It looks like you're trying to directly import as a foundry lib but importing from the wrong path.

hypercerts/contracts/src/protocol/ is the folder containing the source code.

You can see the _mergeTokenUnits is consistent here:

hypercerts/contracts/src/protocol/SemiFungible1155.sol

Line 370 in 7671d06

function _mergeTokensUnits(address _account, uint256[] memory _fractionIDs) internal {

[positonic]

It's working with the contracts in hypercerts/contracts/src/protocol/
Thanks!