Transactions reverted "Fail with error 'Not enough funds to repay dydx loan!" about defi-arb-bot HOT 11 OPEN

New block received. Block # 10769902
Kyber -> Uniswap. Dai input / output: 20000 / 20226.65515378271518166
Uniswap -> Kyber. Dai input / output: 20000 / 19864.450886301560153009
<------------------Using Gas Price:----------------------->
<BN: 4614ff8200>
Arb opportunity found Kyber -> Uniswap!
Expected profit: 55.41484450071518166 Dai
New block received. Block # 10769903
Kyber -> Uniswap. Dai input / output: 20000 / 20002.773397261110680253
Uniswap -> Kyber. Dai input / output: 20000 / 19864.36329089209059149
<------------------Using Gas Price:----------------------->
<BN: 4614ff8200>
Kyber -> Uniswap. Dai input / output: 20000 / 20002.773397261110680253
Uniswap -> Kyber. Dai input / output: 20000 / 19864.36329089209059149
<------------------Using Gas Price:----------------------->
<BN: 4614ff8200>
New block received. Block # 10769904
New block received. Block # 10769905
New block received. Block # 10769906
(node:30758) UnhandledPromiseRejectionWarning: Error: Transaction has been reverted by the EVM:
{
"blockHash": "0x5ab8fd72d3c70c8592a81de9b42b6c1056f72393b8119b95d6e7f5cbe5e28ee4",
"blockNumber": 10769905,
"contractAddress": null,
"cumulativeGasUsed": 7898434,
"from": "0x91df1a2da70f5a9085773ea483aa46f7c13a728f",
"gasUsed": 1217128,
"logs": [],
"logsBloom": "0x000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000$
"status": false,
"to": "0x92e52890cfa407d9713a6cfcd7fb6f8d50b99fb2",
"transactionHash": "0x92fd033de7fd2807f594a812cb96746c05b62732331e208e67cf2bae8cb0d990",
"transactionIndex": 74
}
at Object.TransactionError (/root/Defi-Arb-Bot/node_modules/web3-core-helpers/src/errors.js:96:21)
at Object.TransactionRevertedWithoutReasonError (/root/Defi-Arb-Bot/node_modules/web3-core-helpers/src/errors.js:108:21)
at /root/Defi-Arb-Bot/node_modules/web3-core-method/src/index.js:482:48
at
at process._tickCallback (internal/process/next_tick.js:188:7)
(node:30758) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or $
Kyber -> Uniswap. Dai input / output: 20000 / 19943.426926241242587365

from defi-arb-bot.

https://bloxy.info/tx/0x92fd033de7fd2807f594a812cb96746c05b62732331e208e67cf2bae8cb0d990

from defi-arb-bot.

from defi-arb-bot.

it mean uniswap sell price<buy price ,so money be come lesser?

from defi-arb-bot.

the prices that I am getting are just wrong and there was no ARB in actuality. @cnspot

from defi-arb-bot.

this bug had fixed now？
the bug of geting wrong prices

from defi-arb-bot.

Maybe it would be better not to use dydx loan, just arbitrage on uniswap, the trading pair can be as follows: WETH--> token, token --> DAI, DAI-WETH, this is just an example. This can avoid the extra transaction cost of loan and only use the existing balance

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hmmm good idea...pull request? @StrawberryFlavor

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I think in your wallet must have dydx interest pay amount before getting loan

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sorry, what do you mean? @krishanb4

from defi-arb-bot.

if you use DAI(example) your wallet must have dydx fee(DAI) before start arbi. Because if your profit cannot pay dydx loan fee you have to pay it from your wallet DAI balance.

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