反应本机转换-错误找不到预设的"babel-preset-react-native-stage-0" [英] react native transform - error couldn't find preset "babel-preset-react-native-stage-0

问题描述

我开始退出博览会，经过这么多努力，我能够解决所有建筑问题. 当我使用'sudo react-native run-android'运行应用程序时，我开始出现以下错误

I started ejecting expo, after so much struggle I could able to solve all build issues. When I run the app using 'sudo react-native run-android' I started getting following error

错误:

The development server returned response code 500
Bundling `index.android.js`  [development, non-minified, hmr disabled]  
0.0% (0/1), failed.
error: bundling failed: "TransformError: 

/Development/SourceCode/MobileApp/index.android.js: 
Couldn't find preset \"babel-preset-react-native-stage-0/decorator-support\" relative to directory \"/Development/SourceCode/MobileApp\""

我尝试了github和SO中给出的几乎所有可能的修复程序

I tried almost all possible fixes given in github and SO

1. 卸载最新版本的babel-preset-react-native并重新安装sudo yarn添加babel-preset-react-native@2.1.0
2. 清除缓存纱线缓存，npm缓存
3. 删除构建文件夹，删除npm模块并重新安装所有模块
4. 很少有人通过删除值班员来解决此问题，但我根本没有使用值班员.
5. 添加.babelrc提及对预置的装饰器支持，如下所示，此修复也无效.

.babelrc 文件如下所示:

.babelrc file looks like this

    {
      "presets": [
        "react-native",
        "babel-preset-react-native-stage-0/decorator-support"
      ],
      "env": {
        "development": {
          "plugins": [
            "transform-react-jsx-source"
          ]
        }
      }
    }

这些修补程序都没有对我有用.使用babel-preset-react-native@2.1.0并不能解决问题，因为这是主要的解决方法.

None of those fixes worked for me. using babel-preset-react-native@2.1.0 also didn't fix the issue because that was the major fix.

推荐答案

尝试按以下方式使用常规babel预设0: https://babeljs.io/docs/plugins/preset-stage-0

Try to use normal babel preset 0 as per: https://babeljs.io/docs/plugins/preset-stage-0

如此

"presets": ["react-native", "stage-0"]

这篇关于反应本机转换-错误找不到预设的"babel-preset-react-native-stage-0"的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！