执行taro build --ui 报错“Error: 不存在编译平台 ui”

[cqwanli]

相关平台

微信小程序

复现仓库

git@github.com:NervJS/taro-ui-sample.git
小程序基础库: 2.13.2
使用框架: React

复现步骤

1. 下载代码。
2. 安装相关依赖，npm install。
3. 安装npm包 cross-env
4. 在package.json的scripts字段添加。 "build:ui": "cross-env TARO_BUILD_TYPE=ui taro build --ui"
5. 按照文档的指引完成项目修改。
6. 执行命令 npm run build:ui

期望结果

期望正常编译出第三方组件

实际结果

LEOLIWAN-MB0:taro-ui-sample-master wanli$ npm run build:ui

taro-ui-sample@1.0.0 build:ui /Users/wanli/Downloads/taro-ui-sample-master
cross-env TARO_BUILD_TYPE=ui taro build --ui

👽 Taro v3.0.17

(node:39096) UnhandledPromiseRejectionWarning: Error: 不存在编译平台 ui
at Kernel.runWithPlatform (/usr/local/lib/node_modules/@tarojs/cli/node_modules/@tarojs/service/dist/Kernel.js:218:19)
at Kernel. (/usr/local/lib/node_modules/@tarojs/cli/node_modules/@tarojs/service/dist/Kernel.js:261:36)
at Generator.next ()
at fulfilled (/usr/local/lib/node_modules/@tarojs/cli/node_modules/@tarojs/service/dist/Kernel.js:5:58)
at processTicksAndRejections (internal/process/task_queues.js:97:5)
(node:39096) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag --unhandled-rejections=strict (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:39096) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

环境信息

👽 Taro v3.0.17


  Taro CLI 3.0.17 environment info:
    System:
      OS: macOS 10.15.7
      Shell: 5.7.1 - /bin/zsh
    Binaries:
      Node: 12.18.3 - /usr/local/bin/node
      Yarn: 1.22.4 - /usr/local/bin/yarn
      npm: 6.14.8 - /usr/local/bin/npm
    npmPackages:
      @tarojs/components: ^1.3.21 => 1.3.46 
      @tarojs/router: ^1.3.21 => 1.3.46 
      @tarojs/taro: ^1.3.21 => 1.3.46 
      @tarojs/taro-h5: ^1.3.21 => 1.3.46 
      @tarojs/webpack-runner: ^1.3.21 => 1.3.46 
      eslint-config-taro: ^1.3.21 => 1.3.46 
      eslint-plugin-taro: ^1.3.21 => 1.3.46 
      nervjs: ^1.4.3 => 1.5.7 

[Chen-jj]

3.x 不需要这个命令了，可以参考这个仓库进行组织：https://github.com/NervJS/taro-uilib-react