webpack build has errors

[zjkyz8]

n ./node_modules/vfd/src/components/flow/designer/FlowDesigner.vue?vue&type=script&lang=js& (./node_modules/vue-loader/lib??vue-loader-options!./node_modules/vfd/src/components/flow/designer/FlowDesigner.vue?vue&type=script&lang=js&) 226:17
Module parse failed: Unexpected token (226:17)
You may need an appropriate loader to handle this file type.
| placement: 'bottomRight',
| message: '欢迎使用VFD流程设计器!',

  		description: <p>

| 当前版本：1.0.5

| Powered by ZSFN

It seems there is something error.

[disguiser]

npm rebuild node-sass