eslint配置文件报错，如何解决？(语言-javascript)

我是直接git下载我前一段时间写的vue2项目后运行的时候遇见的问题。

一直都是都是报这个错误，网上也是找不到具体决绝办法。

// 下边是package.json配置
  {
  "name": "amap",
  "version": "0.1.0",
  "private": true,
  "scripts": {
    "serve": "vue-cli-service serve",
    "build": "vue-cli-service build",
    "lint": "vue-cli-service lint"
  },
  "dependencies": {
    "@antv/g2plot": "^2.4.16",
    "axios": "^0.26.1",
    "compression-webpack-plugin": "^1.1.12",
    "core-js": "^3.6.5",
    "docx-preview": "^0.1.10",
    "echarts": "^5.3.2",
    "element-resize-detector": "^1.2.4",
    "element-ui": "^2.15.8",
    "file-saver": "^2.0.5",
    "flexible": "^0.1.20",
    "iview": "^3.5.4",
    "js-cookie": "^3.0.1",
    "jszip": "^3.9.1",
    "jszip-utils": "^0.1.0",
    "lib-flexible": "^0.3.2",
    "node-sass": "^4.14.1",
    "pdfh5": "^1.4.2",
    "sass-loader": "^7.3.1",
    "view-design": "^4.7.0",
    "vue": "^2.6.11",
    "vue-amap": "^0.5.10",
    "vue-router": "^3.2.0",
    "vuex": "^3.5.1"
  },
  "devDependencies": {
    "@vue/cli-plugin-babel": "~4.5.14",
    "@vue/cli-plugin-eslint": "~4.5.14",
    "@vue/cli-plugin-router": "^4.5.17",
    "@vue/cli-service": "~4.5.14",
    "babel-eslint": "^10.1.0",
    "docxtemplater": "^3.29.1",
    "eslint": "^6.7.2",
    "eslint-config-prettier": "^8.5.0",
    "eslint-plugin-vue": "^6.2.2",
    "pizzip": "^3.1.1",
    "vue-template-compiler": "^2.6.11",
    "webpack": "^4.0.0"
  }
}

• 有人遇到这样的问题的吗。

• 我觉得可能是我自己哪个插件跟eslint冲突了，可能，但是没有找的思路。

  新手上路，忘知道的人能够指教。

多了个逗号

是安装完哪个插件开始报错的呢? 尝试下降低一下版本