dataease搭建，编译打包 mobile：npm run build:stage报错ERROR Failed to compile with 2 errors

Question

问题贴，用源码搭建dataease的时候，到编译运行的那里下方地址，然后运行编译打包 mobile：npm run build:stage报错如下图片

https://dataease.io/docs/dev_manual/dev_deployment/compile/

 ERROR  Failed to compile with 2 errors                                                                                                                                                                                                      下午7:30:35

 error  in ./src/common/js/request/index.js

Module parse failed: Unexpected token (50:10)
File was processed with these loaders:
 * ./node_modules/babel-loader/lib/index.js
 * ./node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader/index.js
You may need an additional loader to handle the result of these loaders.
|     msg = error.message;
|   }
>   if (msg?.startsWith('MultiLoginError')) {
|     return Promise.reject(error);
|   }

 @ ./src/api/panel.js 1:0-42 7:9-16 15:9-16 23:9-16 30:9-16 37:9-16 45:9-16 52:9-16 59:9-16 66:9-16
 @ ./node_modules/babel-loader/lib!./node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader??ref--13-1!./node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader??ref--16-0!./node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-uni-app-loader/using-components.js!./node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib??vue-loader-options!./node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-scoped-loader!./src/pages/tabBar/home/index.nvue?vue&type=script&lang=js&
 @ ./src/pages/tabBar/home/index.nvue?vue&type=script&lang=js&
 @ ./src/pages/tabBar/home/index.nvue
 @ ./src/pages.json
 @ ./src/main.js
 @ multi ./src/main.js

 error  in ./src/pages/login/index.vue?vue&type=script&lang=js&

Module parse failed: Unexpected token (88:16)
File was processed with these loaders:
 * ./node_modules/babel-loader/lib/index.js
 * ./node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader/index.js
 * ./node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader/index.js
 * ./node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-uni-app-loader/using-components.js
 * ./node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib/index.js
 * ./node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-scoped-loader/index.js
You may need an additional loader to handle the result of these loaders.
|         this.loginBtnLoading = false;
|         let msg = error.response.data.message;
>         if (msg?.startsWith('MultiLoginError')) {
|           msg = this.$t('login.multiLogin');
|         }

 @ ./src/pages/login/index.vue?vue&type=script&lang=js& 1:0-615 1:631-634 1:636-1248 1:636-1248
 @ ./src/pages/login/index.vue
 @ ./src/pages.json
 @ ./src/main.js
 @ multi ./src/main.js

 ERROR  Build failed with errors.

Answer 1

原因

npm第三方库报错
一般是node版本问题，或者npm缓存问题

解决方法

1、切换到node几个版本都试下,使用node 14、node 16、node 18版本分别试下
2、清除缓存后安装

# 手动删除node_modules
npm cache clean --force
npm i --registry https://registry.npm.taobao.org
npm run build

还有问题的话，发下你安装的第三方库的步骤网站，我本地测试下。

如有问题及时沟通
如有帮助欢迎采纳