uni-app BuilderX无法编译

发布于 1周前 作者 phonegap100 来自 Uni-App

uni-app BuilderX无法编译

操作步骤：

  • 必现

预期结果：

  • 正常编译

实际结果：

  • 编译失败

bug描述：

真机调试，编译时报错

node:internal/modules/cjs/loader:1143
21:20:09.923   throw err;
21:20:09.923   ^
21:20:09.923 Error: Cannot find module 'xregexp'
21:20:09.923 Require stack:
21:20:09.923 - C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\lib\preprocess\lib\preprocess.js
21:20:09.923 - C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\preprocess\index.js
21:20:09.923 - C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\json\json.js
21:20:09.923 - C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\vite\plugins\vitejs\plugins\static.js
21:20:09.923 - C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\vite\plugins\vitejs\plugins\asset.js
21:20:09.923 - C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\vite\utils\plugin.js
21:20:09.923 - C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\vite\utils\index.js
21:20:09.923 - C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\vite\plugins\console.js
21:20:09.923 - C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\hbx\index.js
21:20:09.923 - C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\utils.js
21:20:09.923 - C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\mp\ast.js
21:20:09.923 - C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\mp\index.js
21:20:09.923 - C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\index.js
21:20:09.923 - C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\vite-plugin-uni\dist\cli\index.js
21:20:09.923 - C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\vite-plugin-uni\bin\uni.js
21:20:09.923     at Module._resolveFilename (node:internal/modules/cjs/loader:1140:15)
21:20:09.923     at Module._load (node:internal/modules/cjs/loader:981:27)
21:20:09.923     at Module.require (node:internal/modules/cjs/loader:1231:19)
21:20:09.923     at require (node:internal/modules/helpers:177:18)
21:20:09.923     at Object.<anonymous> (C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\lib\preprocess\lib\preprocess.js:20:15)
21:20:09.923     at Module._compile (node:internal/modules/cjs/loader:1364:14)
21:20:09.923     at Module._extensions..js (node:internal/modules/cjs/loader:1422:10)
21:20:09.923     at Module.load (node:internal/modules/cjs/loader:1203:32)
21:20:09.923     at Module._load (node:internal/modules/cjs/loader:1019:12)
21:20:09.923     at Module.require (node:internal/modules/cjs/loader:1231:19) {
21:20:09.923   code: 'MODULE_NOT_FOUND',
21:20:09.923   requireStack: [
21:20:09.923     'C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\lib\preprocess\lib\preprocess.js',
21:20:09.923     'C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\preprocess\index.js',
21:20:09.923     'C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\json\json.js',
21:20:09.923     'C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\vite\plugins\vitejs\plugins\static.js',
21:20:09.923     'C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\vite\plugins\vitejs\plugins\asset.js',
21:20:09.923     'C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\vite\utils\plugin.js',
21:20:09.923     'C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\vite\utils\index.js',
21:20:09.923     'C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\vite\plugins\console.js',
21:20:09.923     'C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\hbx\index.js',
21:20:09.923     'C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\utils.js',
21:20:09.923     'C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\mp\ast.js',
21:20:09.923     'C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\mp\index.js',
21:20:09.939     'C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\uni-cli-shared\dist\index.js',
21:20:09.939     'C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\vite-plugin-uni\dist\cli\index.js',
21:20:09.939     'C:\HBuilderX\plugins\uniapp-cli-vite\node_modules\@dcloudio\vite-plugin-uni\bin\uni.js'
21:20:09.939   ]
21:20:09.939 }
21:20:09.939 Node.js v18.20.0

Harmonyos Next教程
2 回复

删除uni-app(vue2、vue3)编译插件。重新安装试试


针对你提到的uni-app BuilderX无法编译的问题，通常这类问题可能涉及多个方面，包括环境配置、项目依赖、代码错误等。下面我将给出一些常见的排查步骤和相关的代码案例，帮助你定位和解决问题。

1. 检查环境配置

首先，确保你的开发环境满足uni-app的要求。你可以通过以下命令检查Node.js和npm的版本：

node -v
npm -v

确保Node.js版本在8.0.0及以上，npm版本在5.0.0及以上。如果版本不符，请进行升级。

2. 检查uni-app CLI版本

确保你安装了正确版本的uni-app CLI工具。你可以通过以下命令查看当前安装的版本：

vue --version
# 或者
uni --version

如果没有安装或版本不符，可以通过以下命令进行安装或更新：

npm install -g @dcloudio/uni-cli-i18n

3. 清理缓存

有时候，清理项目缓存和npm缓存可以解决编译问题。你可以尝试以下命令：

# 清理uni-app项目缓存
rm -rf /path/to/your/uni-app-project/node_modules
rm -rf /path/to/your/uni-app-project/.uni-cli-cache

# 清理npm全局缓存
npm cache clean --force

然后重新安装依赖：

cd /path/to/your/uni-app-project
npm install

4. 检查项目配置

确保manifest.json和pages.json等配置文件没有错误。例如，pages.json中的页面路径和组件路径需要正确无误。

5. 检查代码错误

有时候，代码中的语法错误或逻辑错误也会导致编译失败。你可以检查控制台输出的错误信息，定位到具体的代码行。例如，如果错误信息指向某个组件或模块，你可以检查该组件或模块的导入和导出是否正确。

// 示例：检查组件导入和导出
// 组件文件：components/MyComponent.vue
<template>
  <view>Hello, World!</view>
</template>

<script>
export default {
  name: 'MyComponent'
}
</script>

// 页面文件：pages/index/index.vue
<template>
  <view>
    <MyComponent />
  </view>
</template>

<script>
import MyComponent from '@/components/MyComponent.vue'

export default {
  components: {
    MyComponent
  }
}
</script>

如果以上步骤都无法解决问题，建议查看uni-app的官方文档或社区论坛，寻找是否有其他开发者遇到并解决了类似的问题。

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