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답변 완료
StackNavigator.js code 와 App.js code 복붙후 에러발생
앱개발 종합반 - 리액트 네이티브
3주차
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김*환
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답변 완료



StackNavigator.js code 추가와 App.js 에 StackNavigator 기능이 포함된 code 복붙후 에러발생 


스파르타 즉문즉답





작성한 코드 및 에러 메세지


(에러메세지)


Android Bundling failed 1061ms

node_modules\react-native-reanimated\src\index.ts: C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\react-native-reanimated\src\index.ts: Export namespace should be first transformed by `@babel/plugin-proposal-export-namespace-from`.

 5 | export * from './reanimated1';

 6 | export * from './reanimated2';

> 7 | export * as default from './Animated';

  |    ^^^^^^^^^^^^

 8 |

SyntaxError: C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\react-native-reanimated\src\index.ts: Export namespace should be first transformed by `@babel/plugin-proposal-export-namespace-from`.     

 5 | export * from './reanimated1';

 6 | export * from './reanimated2';

> 7 | export * as default from './Animated';

  |    ^^^^^^^^^^^^

 8 |

  at File.buildCodeFrameError (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\core\lib\transformation\file\file.js:249:12)

  at NodePath.buildCodeFrameError (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\traverse\lib\path\index.js:145:21)

  at assertExportSpecifier (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\helper-module-transforms\lib\normalize-and-load-metadata.js:112:16)

  at C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\helper-module-transforms\lib\normalize-and-load-metadata.js:202:9

  at Array.forEach (<anonymous>)

  at C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\helper-module-transforms\lib\normalize-and-load-metadata.js:201:31

  at Array.forEach (<anonymous>)

  at getModuleMetadata (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\helper-module-transforms\lib\normalize-and-load-metadata.js:149:27)

  at normalizeModuleAndLoadMetadata (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\helper-module-transforms\lib\normalize-and-load-metadata.js:58:7)

  at rewriteModuleStatementsAndPrepareHeader (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\helper-module-transforms\lib\index.js:93:54)

  at PluginPass.exit (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\plugin-transform-modules-commonjs\lib\index.js:160:83)

  at newFn (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\traverse\lib\visitors.js:181:21)

  at NodePath._call (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\traverse\lib\path\context.js:53:20)

  at NodePath.call (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\traverse\lib\path\context.js:40:17)

  at NodePath.visit (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\traverse\lib\path\context.js:109:8)

  at TraversalContext.visitQueue (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\traverse\lib\context.js:105:16)

  at TraversalContext.visitSingle (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\traverse\lib\context.js:79:19)

  at TraversalContext.visit (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\traverse\lib\context.js:133:19)

  at traverseNode (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\traverse\lib\traverse-node.js:24:17)

  at traverse (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\traverse\lib\index.js:62:34)

  at transformFile (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\core\lib\transformation\index.js:108:29)

  at transformFile.next (<anonymous>)

  at run (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\core\lib\transformation\index.js:35:12)

  at run.next (<anonymous>)

  at C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\core\lib\transform-ast.js:30:41

  at Generator.next (<anonymous>)

  at evaluateSync (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\gensync\index.js:251:28)

  at sync (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\gensync\index.js:89:14)   

  at stopHiding - secret - don't use this - v1 (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\core\lib\errors\rewrite-stack-trace.js:50:12)

  at transformFromAstSync (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\@babel\core\lib\transform-ast.js:57:83)

  at Object.transform (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\metro-react-native-babel-transformer\src\index.js:192:20)

  at transformJSWithBabel (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\metro-transform-worker\src\index.js:398:45)

  at Object.transform (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\metro-transform-worker\src\index.js:571:18)

  at Object.transform (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\metro\src\DeltaBundler\Worker.js:38:36)

  at execFunction (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\jest-worker\build\workers\processChild.js:137:17)

  at execHelper (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\jest-worker\build\workers\processChild.js:116:5)

  at execMethod (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\jest-worker\build\workers\processChild.js:120:5)

  at process.messageListener (C:\Users\shany\Desktop\sparta-study\sparta-myhoneytip-sean\node_modules\jest-worker\build\workers\processChild.js:38:7)

  at process.emit (node:events:527:28)

  at emit (node:internal/child_process:938:14)



(App.js code)


import React from 'react';

//이제 모든 페이지 컴포넌트들이 끼워져있는 책갈피를 메인에 둘예정이므로

//컴포넌트를 더이상 불러오지 않아도 됩니다.

// import MainPage from './pages/MainPage';

// import DetailPage from './pages/DetailPage';

import { StatusBar } from 'expo-status-bar';


//메인에 세팅할 네비게이션 도구들을 가져옵니다.

import {NavigationContainer} from '@react-navigation/native';

import StackNavigator from './navigation/StackNavigator'


export default function App() {


  console.disableYellowBox = true;


  return (

  <NavigationContainer>

    <StatusBar style="black" />

    <StackNavigator/>

 </NavigationContainer>);

}


(StackNavigator.js code)


import React from 'react';

//설치한 스택 네비게이션 라이브러리를 가져옵니다

import { createStackNavigator } from '@react-navigation/stack';


//페이지로 만든 컴포넌트들을 불러옵니다

import DetailPage from '../pages/DetailPage';

import MainPage from '../pages/MainPage';


//스택 네비게이션 라이브러리가 제공해주는 여러 기능이 담겨있는 객체를 사용합니다

//그래서 이렇게 항상 상단에 선언하고 시작하는게 규칙입니다!

const Stack = createStackNavigator();



const StackNavigator = () =>{

    return (


        //컴포넌트들을 페이지처럼 여기게끔 해주는 기능을 하는 네비게이터 태그를 선언합니다.

        //위에서 선언한 const Stack = createStackNavigator(); Stack 변수에 들어있는 태그를 꺼내 사용합니다.

        //Stack.Navigator 태그 내부엔 페이지(화면)를 스타일링 할 수 있는 다양한 옵션들이 담겨 있습니다.

        <Stack.Navigator

            screenOptions={{

                headerStyle: {

                    backgroundColor: "black",

                    borderBottomColor: "black",

                    shadowColor: "black",

                    height:100

                },

                headerTintColor: "#FFFFFF",

                headerBackTitleVisible: false

            }}

           

        >


            {/* 컴포넌트를 페이지로 만들어주는 엘리먼트에 끼워 넣습니다. 이 자체로 이제 페이지 기능을 합니다*/}

            <Stack.Screen name="MainPage" component={MainPage}/>

            <Stack.Screen name="DetailPage" component={DetailPage}/>

        </Stack.Navigator>

    )

}


export default StackNavigator;



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