“找不到文物”在部署中的应用

Question

https://www.twitch.tv/videos/1218449997后续工作坊

GitHub回购：https://github.com/PatrickAlphaC/battle-game

在命令npx hardhat deploy上得到一个错误：

An unexpected error occurred:

Error: ERROR processing /home/zage/code/HackChainLink/ChampionQuest/deploy/01_deploy_champion_quest_token.js:
Error: cannot find artifact "ChampionQuestToken"
    at getArtifact (/home/zage/code/HackChainLink/ChampionQuest/node_modules/hardhat-deploy/src/DeploymentsManager.ts:213:17)
    at processTicksAndRejections (internal/process/task_queues.js:95:5)
    at runNextTicks (internal/process/task_queues.js:64:3)
    at listOnTimeout (internal/timers.js:526:9)
    at processTimers (internal/timers.js:500:7)
    at getArtifactFromOptions (/home/zage/code/HackChainLink/ChampionQuest/node_modules/hardhat-deploy/src/helpers.ts:486:18)
    at getLinkedArtifact (/home/zage/code/HackChainLink/ChampionQuest/node_modules/hardhat-deploy/src/helpers.ts:496:38)
    at _deploy (/home/zage/code/HackChainLink/ChampionQuest/node_modules/hardhat-deploy/src/helpers.ts:517:54)
    at _deployOne (/home/zage/code/HackChainLink/ChampionQuest/node_modules/hardhat-deploy/src/helpers.ts:910:16)
    at Object.deployMocks [as func] (/home/zage/code/HackChainLink/ChampionQuest/deploy/01_deploy_champion_quest_token.js:12:30)
    at DeploymentsManager.executeDeployScripts (/home/zage/code/HackChainLink/ChampionQuest/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1220:19)
    at processTicksAndRejections (internal/process/task_queues.js:95:5)
    at runNextTicks (internal/process/task_queues.js:64:3)
    at listOnTimeout (internal/timers.js:526:9)
    at processTimers (internal/timers.js:500:7)
    at DeploymentsManager.runDeploy (/home/zage/code/HackChainLink/ChampionQuest/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1050:5)
    at SimpleTaskDefinition.action (/home/zage/code/HackChainLink/ChampionQuest/node_modules/hardhat-deploy/src/index.ts:405:5)
    at Environment._runTaskDefinition (/home/zage/code/HackChainLink/ChampionQuest/node_modules/hardhat/src/internal/core/runtime-environment.ts:217:14)
    at Environment.run (/home/zage/code/HackChainLink/ChampionQuest/node_modules/hardhat/src/internal/core/runtime-environment.ts:129:14)
    at SimpleTaskDefinition.action (/home/zage/code/HackChainLink/ChampionQuest/node_modules/hardhat-deploy/src/index.ts:551:32)

01_deploy_champion_quest_token.js代码在这里：

    /* eslint-disable node/no-unpublished-import */
    // eslint-disable-next-line node/no-missing-import
    
    const hre = require("hardhat")
    
    const deployMocks = async function (hre) {
        const { deployments, getNamedAccounts, getChainId } = hre
        const { deploy, log, get } = deployments
        const { deployer } = await getNamedAccounts()
        const chainId = await getChainId()
        const ufoToken = await get("MockUFO")
        const championQuestToken = await deploy("ChampionQuestToken", {
            from: deployer,
            log: true,
            args: [ufoToken.address],
        })
    }
    module.exports = deployMocks
    deployMocks.tags = ["all", "token"]

从github回购公司克隆的代码。

尝试删除cache和artifacts文件夹-没有帮助。

Answer 1

我找到了解决办法，但这看起来很奇怪

在我的例子中，当我遇到这个问题时，我又有了一份合同ChampionQuest.sol，它几乎是空的。一旦我从github复制了ChampionQuest.sol，一切都很好。

但是，我不明白为什么部署脚本会在cannot find artifact "ChampionQuestToken"上抱怨。

原因是在另一个合同ChampionQuest.sol中进行了更改，该合同在01_deploy_champion_quest_token.js中没有使用