error

[abitwindy]

as i was trying to install this bot, i get this message * crbug/1173575, non-JS module files deprecated. * can anyone help me and guide to install thiss ? thank you so much!

[ricmoo]

I do not know if anything in ethers that would produce that error.

What makes you think this is related to ethers?

[abitwindy]

this is the code that i have

const ethers = require('ethers');

const addresses = {
WBNB: '0xbb4cdb9cbd36b01bd1cbaebf2de08d9173bc095c',
BUSD: '0xe9e7cea3dedca5984780bafc599bd69add087d56',
factory: '0xcA143Ce32Fe78f1f7019d7d551a6402fC5350c73',
router: '0x10ED43C718714eb63d5aA57B78B54704E256024E',
recipient: ''
}

//First address of this mnemonic must have enough BNB to pay for tx fess
const mnemonic = '';

const provider = new ethers.providers.WebSocketProvider("wss://apis.ankr.com/wss/c644dfdf2fe04caea648ae6b25d0de6f/7a13ad11bc7b184b318e80cf2c6a1e32/binance/full/main");
const wallet = ethers.Wallet.fromMnemonic(mnemonic);
const account = wallet.connect(provider);
const factory = new ethers.Contract(
addresses.factory,
['event PairCreated(address indexed token0, address indexed token1, address pair, uint)'],
account
);
const router = new ethers.Contract(
addresses.router,
[
'function getAmountsOut(uint amountIn, address[] memory path) public view returns (uint[] memory amounts)',
'function swapExactTokensForTokens(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline) external returns (uint[] memory amounts)'
],
account
);

const wbnb = new ethers.Contract(
addresses.WBNB,
[
'function approve(address spender, uint amount) public returns(bool)',
],
account
);

const init = async () => {
const tx = await wbnb.approve(
router.address,
'replace by amount covering several trades'
);
const receipt = await tx.wait();
console.log('Transaction receipt');
console.log(receipt);
}

factory.on('PairCreated', async (token0, token1, pairAddress) => {
console.log(New pair detected ================= token0: ${token0} token1: ${token1} pairAddress: ${pairAddress});

//The quote currency needs to be WBNB (we will pay with WBNB)
let tokenIn, tokenOut;
if(token0 === addresses.WBNB) {
tokenIn = token0;
tokenOut = token1;
}

if(token1 == addresses.WBNB) {
tokenIn = token1;
tokenOut = token0;
}

//The quote currency is not WBNB
if(typeof tokenIn === 'undefined') {
return;
}

//We buy for 0.1 BNB of the new token
//ethers was originally created for Ethereum, both also work for BSC
//'ether' === 'bnb' on BSC
const amountIn = ethers.utils.parseUnits('0.005', 'ether');
const amounts = await router.getAmountsOut(amountIn, [tokenIn, tokenOut]);
//Our execution price will be a bit different, we need some flexbility
const amountOutMin = amounts[1].sub(amounts[1].div(10));
console.log(Buying new token ================= tokenIn: ${amountIn.toString()} ${tokenIn} (WBNB) tokenOut: ${amounOutMin.toString()} ${tokenOut});
const tx = await router.swapExactTokensForTokens(
amountIn,
amountOutMin,
[tokenIn, tokenOut],
addresses.recipient,
Date.now() + 1000 * 60 * 10 //10 minutes
);
const receipt = await tx.wait();
console.log('Transaction receipt');
console.log(receipt);
});

init();

[abitwindy]

thats what i get

[ricmoo]

Could it be a configuration error in your editor? I don’t use an IDE myself, but that seems like something is failing before it gets a chance to import the library.

[abitwindy]

now as i go through and overcome that error, this is what i get from the terminal

[Running] node "c:\Users\anandachiesafatahill\Desktop\New Folder With Items\tempCodeRunnerFile.js"
c:\Users\anandachiesafatahill\Desktop\New Folder With Items\tempCodeRunnerFile.js:1
replace
^

ReferenceError: replace is not defined
at Object. (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\tempCodeRunnerFile.js:1:1)
at Module._compile (node:internal/modules/cjs/loader:1101:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1153:10)
at Module.load (node:internal/modules/cjs/loader:981:32)
at Function.Module._load (node:internal/modules/cjs/loader:822:12)
at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12)
at node:internal/main/run_main_module:17:47

[Done] exited with code=1 in 0.187 seconds

[Running] node "c:\Users\anandachiesafatahill\Desktop\New Folder With Items\bot.js"
c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\logger\lib\index.js:180
var error = new Error(message);
^

Error: invalid BigNumber string (argument="value", value="replace by amount covering several trades", code=INVALID_ARGUMENT, version=bignumber/5.0.15)
at Logger.makeError (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\logger\lib\index.js:180:21)
at Logger.throwError (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\logger\lib\index.js:189:20)
at Logger.throwArgumentError (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\logger\lib\index.js:192:21)
at Function.BigNumber.from (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\bignumber\lib\bignumber.js:192:27)
at NumberCoder.encode (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\coders\number.js:36:39)
at c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\coders\array.js:74:19
at Array.forEach ()
at Object.pack (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\coders\array.js:60:12)
at TupleCoder.encode (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\coders\tuple.js:71:24)
at AbiCoder.encode (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\abi-coder.js:93:15) {
reason: 'invalid BigNumber string',
code: 'INVALID_ARGUMENT',
argument: 'value',
value: 'replace by amount covering several trades'
}

[Done] exited with code=1 in 0.994 seconds

[Running] node "c:\Users\anandachiesafatahill\Desktop\New Folder With Items\bot.js"
c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\logger\lib\index.js:180
var error = new Error(message);
^

Error: invalid BigNumber string (argument="value", value="replace by amount covering several trades", code=INVALID_ARGUMENT, version=bignumber/5.0.15)
at Logger.makeError (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\logger\lib\index.js:180:21)
at Logger.throwError (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\logger\lib\index.js:189:20)
at Logger.throwArgumentError (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\logger\lib\index.js:192:21)
at Function.BigNumber.from (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\bignumber\lib\bignumber.js:192:27)
at NumberCoder.encode (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\coders\number.js:36:39)
at c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\coders\array.js:74:19
at Array.forEach ()
at Object.pack (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\coders\array.js:60:12)
at TupleCoder.encode (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\coders\tuple.js:71:24)
at AbiCoder.encode (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\abi-coder.js:93:15) {
reason: 'invalid BigNumber string',
code: 'INVALID_ARGUMENT',
argument: 'value',
value: 'replace by amount covering several trades'
}

[Done] exited with code=1 in 0.835 seconds

[Running] node "c:\Users\anandachiesafatahill\Desktop\New Folder With Items\bot.js"
c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\logger\lib\index.js:180
var error = new Error(message);
^

Error: invalid BigNumber string (argument="value", value="replace by amount covering several trades", code=INVALID_ARGUMENT, version=bignumber/5.0.15)
at Logger.makeError (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\logger\lib\index.js:180:21)
at Logger.throwError (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\logger\lib\index.js:189:20)
at Logger.throwArgumentError (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\logger\lib\index.js:192:21)
at Function.BigNumber.from (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\bignumber\lib\bignumber.js:192:27)
at NumberCoder.encode (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\coders\number.js:36:39)
at c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\coders\array.js:74:19
at Array.forEach ()
at Object.pack (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\coders\array.js:60:12)
at TupleCoder.encode (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\coders\tuple.js:71:24)
at AbiCoder.encode (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\abi-coder.js:93:15) {
reason: 'invalid BigNumber string',
code: 'INVALID_ARGUMENT',
argument: 'value',
value: 'replace by amount covering several trades'
}

[Done] exited with code=1 in 0.889 seconds

[Running] node "c:\Users\anandachiesafatahill\Desktop\New Folder With Items\bot.js"
c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\logger\lib\index.js:180
var error = new Error(message);
^

Error: invalid BigNumber string (argument="value", value="replace by amount covering several trades", code=INVALID_ARGUMENT, version=bignumber/5.0.15)
at Logger.makeError (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\logger\lib\index.js:180:21)
at Logger.throwError (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\logger\lib\index.js:189:20)
at Logger.throwArgumentError (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\logger\lib\index.js:192:21)
at Function.BigNumber.from (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\bignumber\lib\bignumber.js:192:27)
at NumberCoder.encode (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\coders\number.js:36:39)
at c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\coders\array.js:74:19
at Array.forEach ()
at Object.pack (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\coders\array.js:60:12)
at TupleCoder.encode (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\coders\tuple.js:71:24)
at AbiCoder.encode (c:\Users\anandachiesafatahill\Desktop\New Folder With Items\node_modules@ethersproject\abi\lib\abi-coder.js:93:15) {
reason: 'invalid BigNumber string',
code: 'INVALID_ARGUMENT',
argument: 'value',
value: 'replace by amount covering several trades'
}

[Done] exited with code=1 in 0.996 seconds

[ricmoo]

You are passing in the string "replace by amount covering several trades" as a number. I’m fairly certain this is something in the bot you are trying to use that you are expected to fill in yourself.

You should check out the documentation for the bot, but this isn’t an issue with ethers.

I’ll move this from issues to discussions. :)