Lesson 10 : Getting GetEntrance Fee as undefined

[Sanskar-khandelwal]

import React from "react"
import { useEffect, useState } from "react"
import { useWeb3Contract } from "react-moralis"
import { abi, contractAddresses } from "../constants"
import { useMoralis } from "react-moralis"
import { Button } from "web3uikit"

const LotteryEntrace = () => {
  const { chainId: chainIdHex, isWeb3Enabled } = useMoralis()
  console.log(chainIdHex)
  const chainId = parseInt(chainIdHex)
  console.log(chainId)
  console.log("abi", abi)
  console.log(contractAddresses)
  const raffleAddress = contractAddresses[chainId] ? contractAddresses[chainId][0] : null
  console.log("raffle address is", raffleAddress)
  const [entranceFee, setEntranceFee] = useState(null)
  const { runContractFunction: enterRaffle } = useWeb3Contract({
    abi: abi,
    contractAddress: raffleAddress,
    functionName: "enterRaffle",
    params: {},
    msgValue: "1000000000000000000",
  })

  console.log(abi, contractAddresses)
  const { runContractFunction: getEntranceFee } = useWeb3Contract({
    abi: abi,
    contractAddress: raffleAddress,
    functionName: "getEntranceFee",
    params: {},
  })

  async function updateUI() {
    const entranceFeeFromCall = await getEntranceFee()
    console.log("the ef fromcall", entranceFeeFromCall)
    console.log("the entrace fee", entranceFee)
    setEntranceFee(entranceFeeFromCall)
  }

  useEffect(() => {
    if (isWeb3Enabled) {
      updateUI()
    }
  }, [isWeb3Enabled])

  return (
    <div>
      <p> The Entrace Fee: {entranceFee} </p>
      {raffleAddress && (
        <button
          onClick={async () => {
            await enterRaffle()
          }}
        >
          Enter Raffle
        </button>
      )}
    </div>
  )
}

export default LotteryEntrace

getting Entrace fee as undefined anyone please help to clear the issue

[eik-1]

Same with me

[eik-1]

Did you solve it ?

[Sanskar-khandelwal]

No bro, I tried few solutions but none of them worked for me

[Sanskar-khandelwal]

let me know if you get a solution

[david-drvar]

did you solve it in the end?

[Sanskar-khandelwal]

no, Now I even don't remember but I guess as moralis changed the version there might be any other way of getting entrace fee now