> For the complete Linea documentation index, see [llms.txt](/llms.txt). > Agents can fetch this page as Markdown at [https://docs.linea.build/reference/smart-contracts/interfaces/igenericerrors.md](https://docs.linea.build/reference/smart-contracts/interfaces/igenericerrors.md). # IGenericErrors # `IGenericErrors` ### ZeroAddressNotAllowed ```solidity error ZeroAddressNotAllowed() ``` _Thrown when a parameter is the zero address._ ### ZeroHashNotAllowed ```solidity error ZeroHashNotAllowed() ``` _Thrown when a parameter is the zero hash._ ### ArrayLengthsDoNotMatch ```solidity error ArrayLengthsDoNotMatch() ``` _Thrown when array lengths are mismatched._