James

[eth1] System.Exception: eth_sendTransaction returned error: unknown account code -32000

3

  how can I solve this problem, I guess the problem is in the config.json -> "paymentProcessing" block, I didn't set the payment private_key, Can u tell me how...

[E] [PayoutManager] [eth1] Payment processing failed System.InvalidOperationException: This NpgsqlTransaction has completed; it is no longer usable.

5

For now, I can mine the block in Ethereum Ropsten Network, but when the miningcore execute the PPLNS payment process for the miners, it can't send ether to miner address,...

tronpy.exceptions.TransactionError: Transaction expired

1

always get this error these days, but it runs well 3 days ago...

works well using trade to swap token0 to token1 but error with swap from token1 to token0

1

Just use the uniswap v3 pool -> USDT-WETH pool as an example, If I want to know the WETH-> USDT price impact and amoutOut I can use the sdk to...

Is it available to make sandwich attack on uniswap v3?

MissingConfiguration [Error]: Missing configuration for reactor

3

`import {parseOrder, Order, OrderValidation} from '@uniswap/uniswapx-sdk'; const serializedOrder = '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'; const order = parseOrder(serializedOrder); const orderData = order.info; const orderHash = order.hash(); console.log("orderData: ", orderData, "orderHash: ", orderHash);` when I'm...