错误场景 1

Error: Transaction reverted: trying to deploy a contract whose code is too large

解决办法: hardhat.config.js 内增加 settings 进行优化。

solidity: {
    version: '0.8.19',
    settings: {
        optimizer: {
            enabled: true,
            runs: 200,
        },
    },
},

更多信息: https://github.com/NomicFoundation/hardhat/issues/1430

错误场景 2

合约部署错误

ProviderError: too many arguments, want at most 1

解决办法：部署的时候，手动指定 gasLimit

  const XXX = await ethers.deployContract('XXX',   { gasLimit: '0x1000000' })

更多信息: https://github.com/NomicFoundation/hardhat/issues/4010