I need to use a Phantom Wallet through the Solana CLI, but I'm unable to configure it. For example, to check balance using solana balance --keypair fileexported
ERROR: Command errored out with exit status 1: command: 'C:\Program Files\Python39\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0]
I want to understand for myself how to generate USDT ERC20 wallet in dart language. I found the web3dart library. But what does it take to generate a koschel us
I am getting the Property 'ethereum' does not exist on type 'Window & typeof globalThis' error in React. This is the line generating the issue: import { eth
Good day everyone, I'll try to be as clear as possible. I was trying to get the price of s**tcoins using web3.py and, after solving many problems, I'm stuck on
I am very new to web3 etc but as far as I know, every account is represented by a public/private key. The public key can be accessed anytime and the private key
While installing Truffle on my desktop, an anonymous error occurs... First it's showing the error related to python which is strange but then I install python
I add web3 package to my react project and start. yarn add web3 yarn start But it causes following errors: ... BREAKING CHANGE: webpack < 5 used to includ
so yea I tried to get all the transactions of a wallet address on a certain token contract. But it keeps on returning null. const Web3 = require('web3') const
I am new to Web3 and I am trying to create a react app integrated with web3. Below are the steps I followed in Ubuntu. create-react-app app_name cd app_
I am in the process of building a dapp for a project. I have one last thing to adjust: detect when a user changes metamask account to reset the state but it doe
Basically I am running these commands: var blocknumber = await web3.eth.getBlockNumber(); var transaction = await web3.eth.getTransactionFromBlock(blocknumber,
I installed py-solc-x via pip3 install py-solc-x in the terminal but when I run the program, I still get an importerror. What's going on here? My code: from sol
I'm learning Solana API on ReactJS. After generating a keypair you can recreate the same keypair with the secretKey. How can I save this keypair? I'm using reac
I use Quasar CLI version 1.2.1 and library web3 version ^1.5.2 it's an error when i use: import Web3 from 'web3' Log Error: App • Chaining "UI" Webpack c
I've compiled and deployed my contract and tested it successfully and also connect Metamask to ganache and all works fine. The problem is when I try to interact
I'm trying to write some data to Ethereum Rinkeby test network without using meta mask, But while calling the method i'm getting the error below , But my argume
I'm currently developing a dApp in Solidity and am working on a web3 library to handle communication with it. I struggle with the process of new account creati
Currently, I used the following python codes to connect to web3 from web3 import Web3 # Fill in your infura API key here infura_url = "https://mainnet.infura.io
I want use "web3" and "walletconnect/web3-provider" package on vue & laravel 8. I install it by npm i --save web3 @walletconnect/web3-provider command and a
elasticsearch-1.0.0