Within my ERC20 solidity smart contract, I've implemented the following function:
function getSummary() public view returns (string, string, address, uint, uint){
return(
symbol,
name,
creator,
balances[msg.sender],
_totalSupply
);
}
Upon calling this function in remix, I observe a non-zero balance for the current account in Metamask, which is expected. However, when invoking the same function in a React Next.js application, the balance returned is zero. Here's the relevant code snippet:
const accounts = await web3.eth.getAccounts();
const account = accounts[0];
let tokenContract = new web3.eth.Contract(abi, props.query.address);
let tokenSummary = await tokenContract.methods.getSummary().call();
let balance = await tokenContract.methods.balanceOf(account).call();
console.log(tokenSummary);
Interestingly, while logging the tokenSummary reveals a balance of 0, invoking balanceOf method actually provides the correct, non-zero balance. What could possibly be causing this discrepancy?