I'm attempting to swap BCLNC tokens for ETH on Uniswap, but I get the following error:
The transaction cannot succeed due to error: TransferHelper: TRANSFER_FROM_FAILED. This is probably an issue with one of the tokens you are swapping.
However, it is clear that other transactions are successful such as this one.
I've attempted to perform a
swapExactTokensForETH directly on the Uniswap contract replicating the details such as
Path and the correct values for
deadline, but it attempts to charge me an excessive gas fee (over $160), and MetaMask displays the following error:
ALERT: Transaction Error. Exception thrown in contract code.
Any idea what the issue could be here?