Lesson 9: An unexpected error occured:

[hackamman]

I am at 15:20:00 and get an error when I try to deploy. As one other discussion suggested I tried installing earlier ethers version but I still get this error. I also changed the code in both of my deploys to match the original.

Error: ERROR processing skip func of /home/jmotibabua/hh-fcc/sample/deploy/01-deployer-raffle.js:
TypeError: Cannot read properties of undefined (reading 'utils')
at Object. (/home/jmotibabua/hh-fcc/sample/helper-hardhat-config.js:7:29)
at Module._compile (node:internal/modules/cjs/loader:1226:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1280:10)
at Module.load (node:internal/modules/cjs/loader:1089:32)
at Function.Module._load (node:internal/modules/cjs/loader:930:12)
at Module.require (node:internal/modules/cjs/loader:1113:19)
at require (node:internal/modules/cjs/helpers:103:18)
at Object. (/home/jmotibabua/hh-fcc/sample/deploy/01-deployer-raffle.js:6:5)
at Module._compile (node:internal/modules/cjs/loader:1226:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1280:10)
at DeploymentsManager.executeDeployScripts (/home/jmotibabua/hh-fcc/sample/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1100:15)
at DeploymentsManager.runDeploy (/home/jmotibabua/hh-fcc/sample/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1052:16)
at SimpleTaskDefinition.action (/home/jmotibabua/hh-fcc/sample/node_modules/hardhat-deploy/src/index.ts:438:5)
at Environment._runTaskDefinition (/home/jmotibabua/hh-fcc/sample/node_modules/hardhat/src/internal/core/runtime-environment.ts:217:14)
at Environment.run (/home/jmotibabua/hh-fcc/sample/node_modules/hardhat/src/internal/core/runtime-environment.ts:129:14)
at SimpleTaskDefinition.action (/home/jmotibabua/hh-fcc/sample/node_modules/hardhat-deploy/src/index.ts:584:32)
at Environment._runTaskDefinition (/home/jmotibabua/hh-fcc/sample/node_modules/hardhat/src/internal/core/runtime-environment.ts:217:14)
at Environment.run (/home/jmotibabua/hh-fcc/sample/node_modules/hardhat/src/internal/core/runtime-environment.ts:129:14)
at SimpleTaskDefinition.action (/home/jmotibabua/hh-fcc/sample/node_modules/hardhat-deploy/src/index.ts:669:5)
at Environment._runTaskDefinition (/home/jmotibabua/hh-fcc/sample/node_modules/hardhat/src/internal/core/runtime-environment.ts:217:14)

my helper-hardhat-config.js

const networkConfig = {
    5: {
        name: "goerli",
        vrfCoordinatorV2: "0x2Ca8E0C643bDe4C2E08ab1fA0da3401AdAD7734D",
        entranceFee: ethers.utils.parseEther("0.01"),
        gasLane: "0x79d3d8832d904592c0bf9818b621522c988bb8b0c05cdc3b15aea1b6e8db0c15",
        subscriptionId: "0",
        callbackGasLimit: "500000",
        interval: "30",
    },
    31337: {
        name: "hardhat",
        entranceFee: ethers.utils.parseEther("0.01"),
        gasLane: "0x79d3d8832d904592c0bf9818b621522c988bb8b0c05cdc3b15aea1b6e8db0c15",
        callbackGasLimit: "500000",
        interval: "30",
    },
}

const developmentChains = ["hardhat", "localhost"]

module.exports = {
    networkConfig,
    developmentChains,
}

I won't put deploy 00 and 01 cause they are exactly as in the original repository. Does anyone know what should I do?

[hackamman]

https://github.com/hackamman/hardhat-Lottery-unfinished this is my whole code

[mikakort]

You just forgot to import the ethers library in your network config

[hackamman]

Yeah I seem to have missed it here but I added it later and it still showed the same error this is the code https://github.com/hackamman/hardhat-Lottery-unfinished
So I just copied the original repository and continued the course