npm ERR! missing script: build npm ERR! A complete log of this run can be found in:

根据引用[1]中的错误信息，"npm ERR! missing script: build"表示在运行Vue项目时缺少了名为"build"的脚本。这通常是因为项目的package.json文件中没有定义"build"脚本。

要解决这个问题，你可以按照以下步骤进行操作：

1. 打开项目的根目录，找到package.json文件。
2. 在package.json文件中，找到"scripts"字段。
3. 确保在"scripts"字段中有一个名为"build"的脚本，如果没有，可以手动添加一个。
4. 确保"build"脚本中包含了构建项目所需的命令，例如编译代码、打包文件等。
5. 保存package.json文件，并重新运行npm命令。

以下是一个示例的package.json文件，其中包含了一个名为"build"的脚本：

{
  "name": "my-vue-project",
  "version": "1.0.0",
  "scripts": {
    "dev": "vue-cli-service serve",
    "build": "vue-cli-service build"
  },
  "dependencies": {
    "vue": "^2.6.11",
    "vue-router": "^3.2.0"
  }
}

请注意，具体的"build"脚本内容可能因项目而异，你需要根据项目的需求进行相应的配置。

相关问题

PS D:\tools1\package\sfqd\admin> npm run build npm ERR! missing script: build npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\wq\AppData\Roaming\npm-cache\_logs\2023-07-22T09_31_09_041Z-debug.log

The error message suggests that there is no "build" script defined in the package.json file of your project.

To resolve this issue, you can try the following steps:

1. Open the package.json file in your project directory.

2. Locate the "scripts" section within the file.

3. Ensure that there is a "build" script defined within the "scripts" section. It should look something like this:

"scripts": {
  "build": "your-build-command"
}

4. If the "build" script is missing, you can add it manually. Replace "your-build-command" with the actual command you need to run to build your project.

5. Save the package.json file.

After adding or correcting the "build" script, you should be able to run the command `npm run build` without encountering the "missing script" error.

If the issue persists or you need further assistance, please provide more details or any additional error messages from the log file mentioned in the error message.

PS F:\Dev-lee\youran-energy-system-web> npm run build npm ERR! missing script: build npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\developer\AppData\Roaming\npm-cache\_logs\2023-05-04T10_10_58_194Z -debug.log

这个问题可能是因为你的项目中没有定义 "build" 脚本导致的。你可以在 `package.json` 文件中添加一个 "build" 脚本，如下所示：

"scripts": {
    "build": "your-build-command"
}

其中 `your-build-command` 是你项目中用于构建的命令。例如，如果你使用 webpack 进行构建，那么可以将 "build" 脚本设置为：

"scripts": {
    "build": "webpack --config webpack.config.js"
}

完成后，你再次运行 `npm run build` 命令，应该就可以成功构建项目了。