How to hardhat Lesson 10

[Sosiaalinen]

It's been a long journey and now I've forgotten some basics.

I am currently in lesson 10 doing the part where a button should enter you into raffle. Now it works in the goerli testnet, but I am unable to make it work in hardhat local testnet. It pops up an error about (await getEntranceFee()).toString() being undefined meaning it can't call it from the contract.

Here are my repos:

FRONT:
https://github.com/Sosiaalinen/Lottery-front-end

BACK:
https://github.com/Sosiaalinen/Lottery-Contract

[alymurtazamemon]

@Sosiaalinen Here; Make sure the lotteryAddress is not undefined and same as for hardhat network you deployed. Also make sure the AbI contains the getEntranceFee function.

const { runContractFunction: getEntranceFee } = useWeb3Contract({
    abi: abi,
    contractAddress: lotteryAddress,
    functionName: "getEntranceFee",
    params: {},
})

[alymurtazamemon]

@Sosiaalinen please add the package.json file in your contracts repo.

[Sosiaalinen]

@alymurtazamemon added

[alymurtazamemon]

@Sosiaalinen It is working; here const lotteryAddress = chainId in coads ? coads[chainId][0] : null; update the contractAddresses with your variable name coads.

[Sosiaalinen]

Hi, I changed that but doesn't work on my end. I'd already gone further on the course so there were a lot of additional changes that might affect it. Difficult to pinpoint though. I updated the LotteryEntrace.jsx file in the repo

[Sosiaalinen]

I figured it out! I was running the hh node in the front end vs code window.
Thank you for helping.