Hi, I'm going to have the daily price of a

Question

Hi, I'm going to have the daily price of a

newly released token in sol, the code I used is as follows

function getTokenPrice(address pairAddress, uint amount) public view returns(uint)
{
IUniswapV2Pair pair = IUniswapV2Pair(pairAddress);
IERC20 token1 = IERC20(pair.token1());
(uint Res0, uint Res1,) = pair.getReserves();
// decimals
uint res0 = Res0*(10**token1.decimals());
return (amount * res0) / Res1;
// return((amount*res0)/Res1); // return amount of token0 needed to buy token1
}

But it gives an error, is there a way to do it?