ReferenceError:未定义MockV3Aggregator，在部署模拟契约时获取此错误

Question

在部署模拟合同时获取此错误

ReferenceError: MockV3Aggregator is not defined

从chainlink的github导入MockV3Aggregator，现在它也在我的节点模块中。这是我的部署脚本

const { network } = require("hardhat")
const { developmentChains, DECIMALS, INITIAL_ANSWER } = require("../helper-hardhat-config")

module.exports = async ({ getNamedAccounts, deployments}) => {
    const { deploy, log } = deployments
    const {deployer} = await getNamedAccounts()

    if (developmentChains.includes(network.name)) {
        log("Local network detected! Deploying mocks...")
        await deploy("MockV3Aggregator", {
            contract: MockV3Aggregator,
            from: deployer,
            log: true,
            args: [DECIMALS, INITIAL_ANSWER],
        })
        log("Mocks deployed!!")
    }
}

module.exports.tags = ["all", "mocks"]

这是我的助手-hardhat-config.js

const developmentChains = [ "hardhat", "localhost" ]
const DECIMALS = 8
const INITIAL_ANSWER = 200000000000

module.exports = {
    networkConfig,
    developmentChains,
    DECIMALS,
    INITIAL_ANSWER,
}

和用于部署的命令是

yarn hardhat deploy --tags mocks

谢谢你帮忙！

Answer 1

好的，我知道了，在从部署脚本中删除这一行之后，它就被完美地部署了。

contract: MockV3Aggregator,