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Results tagged with remix
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user 102750
Questions about Remix, an online browser compiler for Solidity, formerly called Browser Solidity.
0
votes
0
answers
28
views
Why do I get the "insufficient allowance" error when I call this function with another address?
function redeemCollateralForStreal(
address tokenCollateralAddress,
uint256 amountCollateral
) public {
uint8 tokenDecimals = getDecimals(tokenCollateralAddress);
uint256 amount = amo …
- 41
2
votes
1
answer
512
views
Transfer ERC20 Tokens (USDT) from a Hacked Wallet, send gas fees and transfer tokens in 1 tr...
My wallet got compromised and I have an ERC20 USDT, so the attack on my wallet is that any ETH that enters my wallet automatically gets transferred out the next second without my notice.
So I can't ha …
- 41
1
vote
1
answer
2k
views
Error: could not detect network (event="noNetwork", code=NETWORK_ERROR, version=providers/5....
require("@nomiclabs/hardhat-ethers");
require ("dotenv").config();
/** @type import('hardhat/config').HardhatUserConfig */
module.exports = {
solidity: "0.8.10",
networks:{
mainnet: {
u …
- 41
1
vote
1
answer
22
views
maticPriceInUSD returning zero, why is that, i am trying to use the chainlink to calculate p...
function getMaticAmountAndPrice(uint256 tokensToBuy, address priceFeed) public view returns (uint256, uint256) {
// get the latest MATIC price in USD
AggregatorV3Interface aggregator = …
- 41