I am developing a React app with Truffle and when I call the function from the contract I get the following error: Uncaught (in promise) DOMException: Failed to
In my project, I tried to connect with metamask on Ganache. But I got the error like the following. inpage.js:1 MetaMask - RPC Error: Expected an array with at
I have locally created a DApp in Solidity for Ethereum framework. I have a smart contract, a js file (using web3 API) and html file. What I want to achieve is t
I use TatumIO for creating NFT mp, this thing provides you to use api calls to make transactions like mint, sell, buy, create etc. A little explanation before q
I am trying to connect Ganache local network to Metamask, using official documentation. However, it won't let connect without filling the currency symbol of the
I keep getting this error when I run my code Uncaught TypeError: Cannot read properties of undefined (reading 'map') I am tring to set up a Metamask which displ
Is there possible we get Metamask profile picture and name using web3? I'm using react for Frontend with web3. as I know I use web3.eth.get.Accounts().then(rsp=
// constants import Web3EthContract from "web3-eth-contract"; import Web3 from "web3"; // log import { fetchData } from "../data/dataActions"; const connectReq
I've looked at the documentation here https://metamask.github.io/metamask-docs/Main_Concepts/Getting_Started But I'm not sure how to detect a user logging out
I want to add feature in my mobile app to send ether from one address to another address and for this I need to integrate metamask with my flutter mobile applic
I tried to send a request to my contract using ethersjs like this: const web3Modal = new Web3Modal() const connection = await web3Modal.connect(
My app was working without errors with Metamask and Smart Chain - Testnet. Nothing was changed but now I receive MetaMask - RPC Error: results is not defined wh