dev:mp-weixin运行总报错Syntax Error: Error: vue-loader-options parse error

node环境14.21.0
vue2项目
运行启用npm run dev:mp-weixin始终报
ERROR Failed to compile with 1 error 16:48:26

error in ./src/pages/order-submit/map.vue?vue&type=template&id=7623d0ba&scoped=true

Syntax Error: Error: vue-loader-options parse error

@ ./src/pages/order-submit/map.vue?vue&type=template&id=7623d0ba&scoped=true 1:0-710 1:0-710
@ ./src/pages/order-submit/map.vue
@ ./src/main.js?{"page":"pages%2Forder-submit%2Fmap"}