**WITH FIX** HH Error: There are multiple artifacts for contract "ILendingPoolAddressesProvider"

[Equious]

Hmm.. Ran into kind of a weird error when trying to get the Aave Lending Pool address and just wanted to shout an FYI out there in case someone else had the same experience.

When my project compiled it created 2 artifacts for ILendingPoolAddressProvider (because I'd created a manual interface AND added the @aave package) .. so this function was getting confused:

async function getLendingPool(account) {
    const lendingPoolAddressesProvider = await ethers.getContractAt(
        "ILendingPoolAddressesProvider",        "0xB53C1a33016B2DC2fF3653530bfF1848a515c8c5",
        account
    )
    const lendingPoolAddress =
        await lendingPoolAddressesProvider.getLendingPool()
    const lendingPool = await ethers.getContractAt(
        "ILendingPool",
        lendingPoolAddress,
        account
    )
    return lendingPool
}

I ended up having to swap ILendingPoolAddressesProvider for it's whole path "@aave/protocol-v2/contracts/interfaces/ILendingPoolAddressesProvider.sol:ILendingPoolAddressesProvider" to specify which artifact the script was looking for.

Alternatively - deleting one or the other would probably work.

[PatrickAlphaC]

Yep... Maybe we should add this to chronological updates. What do you think?