export 'FormModel' was not found in 'ant-design-vue'

[as0026]

Question （问题描述）
我希望项目中可以使用FormModel组件，把项目用的ant-design-vue为1.3.5，升级到1.5.4版本。
然后运行提示export 'FormModel' was not found in 'ant-design-vue'
并且运行后的html代码中，该组件并未编译成form标签，而仍然是a-form-model标签。

Additional context（附加信息）
我项目中的依赖如下：

"dependencies": {
    "@antv/data-set": "^0.10.2",
    "@babel/plugin-proposal-numeric-separator": "^7.10.4",
    "@toast-ui/vue-editor": "^2.4.0",
    "ali-oss": "^6.3.0",
    "ant-design-vue": "~1.5.4",
    "axios": "^0.19.0",
    "better-scroll": "^1.15.2",
    "browser-md5-file": "^1.1.1",
    "core-js": "^3.3.2",
    "echarts": "^4.7.0",
    "enquire.js": "^2.1.6",
    "file-saver": "^2.0.2",
    "js-base64": "^2.5.1",
    "js-cookie": "^2.2.0",
    "lodash.get": "^4.4.2",
    "lodash.pick": "^4.4.0",
    "lodash.clonedeep": "^4.5.0",
    "md5": "^2.2.1",
    "mockjs2": "^1.0.5",
    "moment": "^2.24.0",
    "nprogress": "^0.2.0",
    "paho-mqtt": "^1.1.0",
    "sha.js": "^2.4.11",
    "three": "^0.107.0",
    "uuid": "^3.3.3",
    "viser-vue": "^2.4.8",
    "vue": "^2.6.10",
    "vue-amap": "^0.5.10",
    "vue-clipboard2": "^0.2.1",
    "vue-codemirror-lite": "^1.0.4",
    "vue-cropper": "0.4.9",
    "vue-ls": "^3.2.0",
    "vue-quill-editor": "^3.0.6",
    "vue-router": "^3.1.3",
    "vue-svg-component-runtime": "^1.0.1",
    "vue-swipe": "^2.4.0",
    "vuex": "^3.1.1",
    "wangeditor": "^3.1.1"
  }

[sendya]

升级最新版，并手动 use FormModel 或根据组件库官网说明引入 FormModel

[as0026]

找到原因了， 是因为项目使用了webpack自定义打包，所以该更改版本之后需要重新webpack下。
非常感谢。