I am following Patrick Collin's smart contract course on youtube and am stuck at the 2hr 46min mark (FundMe.sol) ETH/USD Chainlink price feed on rinkeby.
The code from the video compiles ok but when i try to deploy to rinkeby, my metamask does not pop up and i get the following error:
"creation of FundMe errored: [TIMEOUT] Timeout for call deployMetadataOf from udapp"
Here is the code I am using in REMIX.
// SPDX-License-Identifier: MIT
pragma solidity ^0.6;
import "@chainlink/contracts/src/v0.6/interfaces/AggregatorV3Interface.sol";
contract FundMe {
mapping(address => uint256) public addressToAmountFunded;
function fund() public payable {
addressToAmountFunded[msg.sender] += msg.value;
// what the ETH -> USD conversion rate
}
function getVersion() public view returns (uint256){
AggregatorV3Interface priceFeed = AggregatorV3Interface(0x8A753747A1Fa494EC906cE90E9f37563A8AF630e);
return priceFeed.version();
}
}
To try and fix the problem I started over creating FundMe.sol from the beginning and changed versions to "@chainlink/contracts/src/v0.8/interfaces/AggregatorV3Interface.sol" incase the one in the video was no longer correct. I also tried to copy paste the entire code instead of just importing.
