Hello, i created token using this code:
pragma solidity ^0.6.2;
import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.1.0/contracts/token/ERC20/ERC20.sol";
contract Name is ERC20 {
uint256 private _minimumSupply = 10000000000000 * (10 ** 18);
/**
* @dev Constructor that gives msg.sender all of existing tokens.
*/
constructor () public ERC20( "Name", "NAME") {
_mint(msg.sender, 1000000000000000 * (10 ** uint256(decimals())));
}
function transfer(address to, uint256 amount) public override returns (bool) {
return super.transfer(to, _partialBurn(amount));
}
function transferFrom(address from, address to, uint256 amount) public override returns (bool) {
return super.transferFrom(from, to, _partialBurn(amount));
}
function _partialBurn(uint256 amount) internal returns (uint256) {
uint256 burnAmount = _calculateBurnAmount(amount);
if (burnAmount > 0) {
_burn(msg.sender, burnAmount);
}
return amount.sub(burnAmount);
}
function _calculateBurnAmount(uint256 amount) internal view returns (uint256) {
uint256 burnAmount = 0;
// burn amount calculations
if (totalSupply() > _minimumSupply) {
burnAmount = amount.mul(2).div(100);
uint256 availableBurn = totalSupply().sub(_minimumSupply);
if (burnAmount > availableBurn) {
burnAmount = availableBurn;
}
}
return burnAmount;
}
}
But I can’t add liquidity on PancakeSwap, nothing happens when I click Supply (I tried this on TestNet)