ERROR] 运行子进程 ionic-app-scripts 时发生错误

Question

我在运行 ionic 项目时遇到以下错误： 构建 Ionic 3 应用程序时出现错误 1

[ERROR] ionic-app-scripts has unexpectedly closed (exit code 1).

        The Ionic CLI will exit. Please check any output above for error details.
ionic3-firebase-shopping-cart-master anand$ ionic cordova run android
> ionic-app-scripts build --target cordova --platform android
/Users/anand/projects/Ionic/ShoppingCart/ionic3-firebase-shopping-cart-master/node_modules/node-sass/lib/binding.js:13
      throw new Error(errors.unsupportedEnvironment());
      ^

Error: Node Sass does not yet support your current environment: OS X 64-bit with Unsupported runtime (64)
For more information on which environments are supported please see:
https://github.com/sass/node-sass/releases/tag/v4.5.3
    at module.exports (/Users/anand/projects/Ionic/ShoppingCart/ionic3-firebase-shopping-cart-master/node_modules/node-sass/lib/binding.js:13:13)
    at Object.<anonymous> (/Users/anand/projects/Ionic/ShoppingCart/ionic3-firebase-shopping-cart-master/node_modules/node-sass/lib/index.js:14:35)
    at Module._compile (internal/modules/cjs/loader.js:678:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:689:10)
    at Module.load (internal/modules/cjs/loader.js:589:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:528:12)
    at Function.Module._load (internal/modules/cjs/loader.js:520:3)
    at Module.require (internal/modules/cjs/loader.js:626:17)
    at require (internal/modules/cjs/helpers.js:20:18)
    at Object.<anonymous> (/Users/anand/projects/Ionic/ShoppingCart/ionic3-firebase-shopping-cart-master/node_modules/@ionic/app-scripts/dist/core/bundle-components.js:6:16)
[ERROR] An error occurred while running subprocess ionic-app-scripts.

        ionic-app-scripts build --target cordova --platform android exited with exit code 1.

        Re-running this command with the --verbose flag may provide more information.

ionic3-firebase-shopping-cart-master anand$ ionic cordova platform rm ios

cordova 平台删除 ios --save 从 config.xml 文件中删除平台 ios... ionic3-firebase-shopping-cart-master anand$ ionic cordova run android ionic-app-scripts 构建 --target 科尔多瓦 --platform android /Users/anand/projects/Ionic/ShoppingCart/ionic3-firebase-shopping-cart-master/node_modules/node-sass/lib/binding.js:13 抛出新错误(errors.unsupportedEnvironment());

Answer 1

经过长时间的尝试，我用以下命令解决了这个问题：

npm install @ionic/app-scripts@latest --save-dev

它奏效了。

另外，如果不工作则尝试降级 package.json 中的 app-script 依赖项，如下所示：

来自

"@ionic/app-scripts": "3.2.4"

到

"@ionic/app-scripts": "3.2.3"

希望对大家有所帮助

Answer 2

对我来说，问题在于最新的 app-scripts 版本。我通过更改降级了

"@ionic/app-scripts": "3.2.4"

在 package.json 到

"@ionic/app-scripts": "3.2.3"

并运行

npm install

Answer 3

遇到了同样的问题（节点 v10.3.0，离子 3.13.0）。这有效：

删除 package-lock.json，

删除 node_modules 文件夹，

再次运行 npm install。

Answer 4

删除项目中的整个node_modules 文件夹，然后运行以下命令：

npm install @ionic/app-scripts@latest --save-dev

它会工作得很好。