Lesson 4: deploy

[NotNotRama]

I'm currently in the part where I have to deploy the price consumer contract but I get the following error

and these are the settings I'm using

Also, I'm already on the kovan network and have some test eth

[othaime-en]

I need more info to discern the issue here. Can you share your code and the entire error if there is any please.

[NotNotRama]

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.7;

import "@chainlink/contracts/src/v0.8/interfaces/AggregatorV3Interface.sol";

contract PriceConsumerV3 {

    AggregatorV3Interface internal priceFeed;

    /**
     * Network: Goerli
     * Aggregator: ETH/USD
     * Address: 0xD4a33860578De61DBAbDc8BFdb98FD742fA7028e
     */
    constructor() {
        priceFeed = AggregatorV3Interface(0xD4a33860578De61DBAbDc8BFdb98FD742fA7028e);
    }

    /**
     * Returns the latest price
     */
    function getLatestPrice() public view returns (int) {
        (
            /*uint80 roundID*/,
            int price,
            /*uint startedAt*/,
            /*uint timeStamp*/,
            /*uint80 answeredInRound*/
        ) = priceFeed.latestRoundData();
        return price;
    }
}

And this is the full error

[block:33694547 txIndex:0]from: 0x00B...7DB67to: PriceConsumerV3.(constructor)value: 0 weidata: 0x608...70033logs: 0hash: 0x639...82931
call to PriceConsumerV3.getLatestPrice
call to PriceConsumerV3.getLatestPrice errored: VM execution error.
Reverted 0x

[othaime-en]

I'm seeing the AggregatorV3Interface address belongs to goerli and you are running this on kovan. Try Goerli.
If you don't have enough funds, you can get some here All you need is create an account at https://www.alchemy.com/
Or you could send me your address I can send you some. Whatever works.

[NotNotRama]

@othaime-en tried on Goerli and worked. Much thanks!

[othaime-en]

Oh nice. Glad it worked out for you! 👍
Close the discussion and all the best!

[Benrockiee]

Try deploying it on Goerli testnet

[krakxn]

Make sure the appropriate VM is selected in your MetaMask. Additionally, in accordance with the test ETH you have.

Also, Goerli is recommended--let me know if it persists on Goerli after trying the above.

[NotNotRama]

Tried to get eth from faucets.chain.link/goerli but it's on cd as I already used it to get some for kovan. Will report back once I'm able to do so