常见问题

element-ui混用mapgis-ui

参考

低版本vue/vue-loader

vue-loader过低 (opens new window)

  "devDependencies": {
    "@vue/cli-service": "^3.3.0",
    "element-ui": "^2.15.6",
    "html-webpack-plugin": "^4.2.0",
    "less": "^3.9.0",
    "less-loader": "^4.1.0",
    "vue-template-compiler": "^2.6.10"
  },
   "browserslist": [
    ">0.2%",
    "not dead",
    "not ie <= 11"
  ]
}

解决方式 删除browserslist部分的规则

  "devDependencies": {
    "@vue/cli-service": "^3.3.0",
    "element-ui": "^2.15.6",
    "html-webpack-plugin": "^4.2.0",
    "less": "^3.9.0",
    "less-loader": "^4.1.0", // 升级到"less-loader": "7.0.2",
    "vue-template-compiler": "^2.6.10"
  },// 删除browserslist
}

兼容性

less-7版本

{
    "css": {
        "loaderOptions": {
            "less": {
                "lessOptions": {
                    "modifyVars": {},
                    "javascriptEnabled": true
                }
            }
        }
    }
}