Based on Sample Hardhat Project
This project demonstrates a basic Hardhat use case. It comes with a sample contract, a test for that contract, and a script that deploys that contract.
- Create
.env
file with the following content:
PRIVATE_KEY=........
Try running some of the following tasks:
npx hardhat test --network hardhat
Works well. But next two
npx hardhat test --network local
npx hardhat test --network calibration
Fails with error ProviderError: wrong param count (method 'eth_estimateGas'): 2 != 1