You didn't set gas

[p-i-]

I was getting:

web3.exceptions.ContractLogicError: execution reverted: TransferHelper: TRANSFER_FROM_FAILED

on BUNNY -> WETH

Adding gas fixed it:

).buildTransaction({
    'from': config.MY_WALLET_ADDRESS,
    'gas': 250000,
    'gasPrice': web3.toWei('5','gwei'),
    'nonce': web3.eth.get_transaction_count(config.MY_WALLET_ADDRESS),
})

[INaleva]

Has anybody managed to solve the issue?
I tried to add 'gas': 250000,
but I still get the same error, even for normal tokens like ADA.

[bkmail]

the code dose not work , i aske for help and he ask for money and send the money and didnt get any response
this person is scammer

[aleeepp]

same issue here