Hi Alex, When I deployed the contract I got
Transaction reverted without a reason string at . (0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2) at Flashloan.uniswapV3FlashCallback (contracts/Flashloan.sol:137) at . (0x8ad599c3a0ff1de082011efddc58f1908eb6e6d8) at Flashloan.flash (contracts/Flashloan.sol:89) Can you pls help. thanks Uday