I have organised some common issues that you might experience when learning Road to Web3, will continue to update.
đ Official tutorial https://docs.alchemy.com/docs/welcome-to-the-road-to-web3
Important
- Is it too late to join? This is a self-paced course, feel free to start anytime.
- When can I get my PoK (Proof of Knowledge) NFT? Wait for a few days for the whitelist to be updated.
- The PoK NFT cannot be transferred.
- Can the wallet address that I submit to the form differ from the one that used to deploy the contract? Yes
- It is recommended to use a new wallet dedicated for development, separated from your main wallet.
Environment Related
For Windows Users: It is recommended to use Powershell instead of cmd!
npx hardhat â Error HH12 Trying to use a non-local installation of HardhatâŚ
Error HH100: Network goerli doesnât exists
Cannot find module â@nomiclabs/hardhat-waffleâ
Cannot find module â@nomicfoundation/hardhat-toolboxâ
âInvalid account #0â Error
npx hardhat - cannot create project
yarn add â npm install
First Week - How to Develop an NFT Smart Contract (ERC721) with Alchemy
NFT cannot be displayed
Second Week - How to Build "Buy Me a Coffee" DeFi dapp