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How to fix 'Cannot find module 'babel-types'


Cannot find module '@babel/core'Getting an error when using babel to convert react jsx codeWebpack hot module replacement not working with babel-loader and preset es2015Cannot configure webpack 2.2.1 correctly, keep throwing WebpackOptionsValidationErrorWebpack “start”: “webpack-dev-server --config=config/webpack.dev.js”, not workingSupport for the experimental syntax 'classProperties' isn't currently enabledModule build failed (from ./node_modules/babel-loader/lib/index.js): Error: Cannot find module 'babel-preset-react'how to solve babel dependencies?A question in React+TypeScript+WebPack with typings-for-css-modules-loaderReactJS: unexpected token '<'Cannot find module 'webpack'






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0















I'm trying to setup react with babel and following this video https://www.youtube.com/watch?v=deyxI-6C2u4. However I get that error when using npm start



I followed step by step the video. Then changed the babel-babel-plugins with @babel-babel-plugins except babel-loader, and changed .babelrc. Also add a new React component, but tried without including it and still gave me error.



./package.json



 "scripts": 
"start": "webpack-dev-server --mode development --open --hot",
"build": "webpack --mode production"
,
"devDependencies":
"@babel/core": "^7.4.0",
"@babel/preset-env": "^7.4.2",
"@babel/preset-react": "^7.0.0",
"babel-loader": "^8.0.5",
"html-webpack-plugin": "^3.2.0",
"webpack": "^4.29.6",
"webpack-cli": "^3.3.0",
"webpack-dev-server": "^3.2.1"



./.babelrc




"presets": ["@babel/preset-env","@babel/preset-react"]



./src/index.html



<body>
<div id="root"></div>
</body>


./src/Components/App.js



import React, Component from 'react';
import HeroeClasses from './HeroeClasses';

const classList = ["Warrior", "Mage", "Hunter","Paladin","Druid","Shaman","Rogue","Warlock","Priest","DeathKnight"];

class App extends Component
render()
return(
<div>
<HeroeClasses classes=classList heroeNumber="first"/>
</div>
)



export default App;


./src/Components/HeroeClasses.js



import React, Component from 'react';

class HeroeMenu extends Component
render()
return (
<div className=`HeroMenu $heroeNumber`>
<ul>
classes.map(element =>
return (<li type="radio" class=`heroClass_$heroeNumber` name=`heroClass_$heroeNumber` id=`$element_$heroeNumber`>
<label for=`$element_$heroeNumber`>
element
</label>
</li>)
)
</ul>
</div>
)



HeroeMenu.defaultProps =
classes: ['Warrior, Mage'],
heroeNumber: first
;

export default HeroeClasses;


** Error Message **



ERROR in ./src/index.js
Module build failed (from ./node_modules/babel-loader/lib/index.js):
Error: [BABEL] D:UsersjoseaDocumentsJoseProyectosIt_as_a_hobbycoderandomFightssrcindex.js: Cannot find module 'babel-types' (While processing: "D:\Users\josea\Documents\Jose\Proyectos\It_as_a_hobby\code\randomFights\node_modules\@babel\preset-env\lib\index.js$20")
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:581:15)
at Function.Module._load (internal/modules/cjs/loader.js:507:25)
at Module.require (internal/modules/cjs/loader.js:637:17)
at require (internal/modules/cjs/helpers.js:22:18)
at Object.<anonymous> (D:UsersjoseaDocumentsJoseProyectosIt_as_a_hobbycoderandomFightsnode_modulesregenerator-transformlibvisit.js:17:19)
at Module._compile (internal/modules/cjs/loader.js:689:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
at Module.load (internal/modules/cjs/loader.js:599:32)
at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
at Function.Module._load (internal/modules/cjs/loader.js:530:3)
@ multi (webpack)-dev-server/client?http://localhost:8080 (webpack)/hot/dev-server.js ./src/index.js main[2]


Thanks in advance for your time :D










share|improve this question




























    0















    I'm trying to setup react with babel and following this video https://www.youtube.com/watch?v=deyxI-6C2u4. However I get that error when using npm start



    I followed step by step the video. Then changed the babel-babel-plugins with @babel-babel-plugins except babel-loader, and changed .babelrc. Also add a new React component, but tried without including it and still gave me error.



    ./package.json



     "scripts": 
    "start": "webpack-dev-server --mode development --open --hot",
    "build": "webpack --mode production"
    ,
    "devDependencies":
    "@babel/core": "^7.4.0",
    "@babel/preset-env": "^7.4.2",
    "@babel/preset-react": "^7.0.0",
    "babel-loader": "^8.0.5",
    "html-webpack-plugin": "^3.2.0",
    "webpack": "^4.29.6",
    "webpack-cli": "^3.3.0",
    "webpack-dev-server": "^3.2.1"



    ./.babelrc




    "presets": ["@babel/preset-env","@babel/preset-react"]



    ./src/index.html



    <body>
    <div id="root"></div>
    </body>


    ./src/Components/App.js



    import React, Component from 'react';
    import HeroeClasses from './HeroeClasses';

    const classList = ["Warrior", "Mage", "Hunter","Paladin","Druid","Shaman","Rogue","Warlock","Priest","DeathKnight"];

    class App extends Component
    render()
    return(
    <div>
    <HeroeClasses classes=classList heroeNumber="first"/>
    </div>
    )



    export default App;


    ./src/Components/HeroeClasses.js



    import React, Component from 'react';

    class HeroeMenu extends Component
    render()
    return (
    <div className=`HeroMenu $heroeNumber`>
    <ul>
    classes.map(element =>
    return (<li type="radio" class=`heroClass_$heroeNumber` name=`heroClass_$heroeNumber` id=`$element_$heroeNumber`>
    <label for=`$element_$heroeNumber`>
    element
    </label>
    </li>)
    )
    </ul>
    </div>
    )



    HeroeMenu.defaultProps =
    classes: ['Warrior, Mage'],
    heroeNumber: first
    ;

    export default HeroeClasses;


    ** Error Message **



    ERROR in ./src/index.js
    Module build failed (from ./node_modules/babel-loader/lib/index.js):
    Error: [BABEL] D:UsersjoseaDocumentsJoseProyectosIt_as_a_hobbycoderandomFightssrcindex.js: Cannot find module 'babel-types' (While processing: "D:\Users\josea\Documents\Jose\Proyectos\It_as_a_hobby\code\randomFights\node_modules\@babel\preset-env\lib\index.js$20")
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:581:15)
    at Function.Module._load (internal/modules/cjs/loader.js:507:25)
    at Module.require (internal/modules/cjs/loader.js:637:17)
    at require (internal/modules/cjs/helpers.js:22:18)
    at Object.<anonymous> (D:UsersjoseaDocumentsJoseProyectosIt_as_a_hobbycoderandomFightsnode_modulesregenerator-transformlibvisit.js:17:19)
    at Module._compile (internal/modules/cjs/loader.js:689:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
    at Module.load (internal/modules/cjs/loader.js:599:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
    at Function.Module._load (internal/modules/cjs/loader.js:530:3)
    @ multi (webpack)-dev-server/client?http://localhost:8080 (webpack)/hot/dev-server.js ./src/index.js main[2]


    Thanks in advance for your time :D










    share|improve this question
























      0












      0








      0








      I'm trying to setup react with babel and following this video https://www.youtube.com/watch?v=deyxI-6C2u4. However I get that error when using npm start



      I followed step by step the video. Then changed the babel-babel-plugins with @babel-babel-plugins except babel-loader, and changed .babelrc. Also add a new React component, but tried without including it and still gave me error.



      ./package.json



       "scripts": 
      "start": "webpack-dev-server --mode development --open --hot",
      "build": "webpack --mode production"
      ,
      "devDependencies":
      "@babel/core": "^7.4.0",
      "@babel/preset-env": "^7.4.2",
      "@babel/preset-react": "^7.0.0",
      "babel-loader": "^8.0.5",
      "html-webpack-plugin": "^3.2.0",
      "webpack": "^4.29.6",
      "webpack-cli": "^3.3.0",
      "webpack-dev-server": "^3.2.1"



      ./.babelrc




      "presets": ["@babel/preset-env","@babel/preset-react"]



      ./src/index.html



      <body>
      <div id="root"></div>
      </body>


      ./src/Components/App.js



      import React, Component from 'react';
      import HeroeClasses from './HeroeClasses';

      const classList = ["Warrior", "Mage", "Hunter","Paladin","Druid","Shaman","Rogue","Warlock","Priest","DeathKnight"];

      class App extends Component
      render()
      return(
      <div>
      <HeroeClasses classes=classList heroeNumber="first"/>
      </div>
      )



      export default App;


      ./src/Components/HeroeClasses.js



      import React, Component from 'react';

      class HeroeMenu extends Component
      render()
      return (
      <div className=`HeroMenu $heroeNumber`>
      <ul>
      classes.map(element =>
      return (<li type="radio" class=`heroClass_$heroeNumber` name=`heroClass_$heroeNumber` id=`$element_$heroeNumber`>
      <label for=`$element_$heroeNumber`>
      element
      </label>
      </li>)
      )
      </ul>
      </div>
      )



      HeroeMenu.defaultProps =
      classes: ['Warrior, Mage'],
      heroeNumber: first
      ;

      export default HeroeClasses;


      ** Error Message **



      ERROR in ./src/index.js
      Module build failed (from ./node_modules/babel-loader/lib/index.js):
      Error: [BABEL] D:UsersjoseaDocumentsJoseProyectosIt_as_a_hobbycoderandomFightssrcindex.js: Cannot find module 'babel-types' (While processing: "D:\Users\josea\Documents\Jose\Proyectos\It_as_a_hobby\code\randomFights\node_modules\@babel\preset-env\lib\index.js$20")
      at Function.Module._resolveFilename (internal/modules/cjs/loader.js:581:15)
      at Function.Module._load (internal/modules/cjs/loader.js:507:25)
      at Module.require (internal/modules/cjs/loader.js:637:17)
      at require (internal/modules/cjs/helpers.js:22:18)
      at Object.<anonymous> (D:UsersjoseaDocumentsJoseProyectosIt_as_a_hobbycoderandomFightsnode_modulesregenerator-transformlibvisit.js:17:19)
      at Module._compile (internal/modules/cjs/loader.js:689:30)
      at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
      at Module.load (internal/modules/cjs/loader.js:599:32)
      at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
      at Function.Module._load (internal/modules/cjs/loader.js:530:3)
      @ multi (webpack)-dev-server/client?http://localhost:8080 (webpack)/hot/dev-server.js ./src/index.js main[2]


      Thanks in advance for your time :D










      share|improve this question














      I'm trying to setup react with babel and following this video https://www.youtube.com/watch?v=deyxI-6C2u4. However I get that error when using npm start



      I followed step by step the video. Then changed the babel-babel-plugins with @babel-babel-plugins except babel-loader, and changed .babelrc. Also add a new React component, but tried without including it and still gave me error.



      ./package.json



       "scripts": 
      "start": "webpack-dev-server --mode development --open --hot",
      "build": "webpack --mode production"
      ,
      "devDependencies":
      "@babel/core": "^7.4.0",
      "@babel/preset-env": "^7.4.2",
      "@babel/preset-react": "^7.0.0",
      "babel-loader": "^8.0.5",
      "html-webpack-plugin": "^3.2.0",
      "webpack": "^4.29.6",
      "webpack-cli": "^3.3.0",
      "webpack-dev-server": "^3.2.1"



      ./.babelrc




      "presets": ["@babel/preset-env","@babel/preset-react"]



      ./src/index.html



      <body>
      <div id="root"></div>
      </body>


      ./src/Components/App.js



      import React, Component from 'react';
      import HeroeClasses from './HeroeClasses';

      const classList = ["Warrior", "Mage", "Hunter","Paladin","Druid","Shaman","Rogue","Warlock","Priest","DeathKnight"];

      class App extends Component
      render()
      return(
      <div>
      <HeroeClasses classes=classList heroeNumber="first"/>
      </div>
      )



      export default App;


      ./src/Components/HeroeClasses.js



      import React, Component from 'react';

      class HeroeMenu extends Component
      render()
      return (
      <div className=`HeroMenu $heroeNumber`>
      <ul>
      classes.map(element =>
      return (<li type="radio" class=`heroClass_$heroeNumber` name=`heroClass_$heroeNumber` id=`$element_$heroeNumber`>
      <label for=`$element_$heroeNumber`>
      element
      </label>
      </li>)
      )
      </ul>
      </div>
      )



      HeroeMenu.defaultProps =
      classes: ['Warrior, Mage'],
      heroeNumber: first
      ;

      export default HeroeClasses;


      ** Error Message **



      ERROR in ./src/index.js
      Module build failed (from ./node_modules/babel-loader/lib/index.js):
      Error: [BABEL] D:UsersjoseaDocumentsJoseProyectosIt_as_a_hobbycoderandomFightssrcindex.js: Cannot find module 'babel-types' (While processing: "D:\Users\josea\Documents\Jose\Proyectos\It_as_a_hobby\code\randomFights\node_modules\@babel\preset-env\lib\index.js$20")
      at Function.Module._resolveFilename (internal/modules/cjs/loader.js:581:15)
      at Function.Module._load (internal/modules/cjs/loader.js:507:25)
      at Module.require (internal/modules/cjs/loader.js:637:17)
      at require (internal/modules/cjs/helpers.js:22:18)
      at Object.<anonymous> (D:UsersjoseaDocumentsJoseProyectosIt_as_a_hobbycoderandomFightsnode_modulesregenerator-transformlibvisit.js:17:19)
      at Module._compile (internal/modules/cjs/loader.js:689:30)
      at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
      at Module.load (internal/modules/cjs/loader.js:599:32)
      at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
      at Function.Module._load (internal/modules/cjs/loader.js:530:3)
      @ multi (webpack)-dev-server/client?http://localhost:8080 (webpack)/hot/dev-server.js ./src/index.js main[2]


      Thanks in advance for your time :D







      reactjs webpack babel






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Mar 23 at 18:10









      itasahobbyitasahobby

      84




      84






















          1 Answer
          1






          active

          oldest

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          0














          Mind starting again all over? I followed this same video earlier today and had no problem except where I had to change how babel is written. Check out this
          answer.



          Edit:
          And should you add react router to your application you might likely get a 404 when you reload a page, This helped me






          share|improve this answer

























          • Gonna start from scratch, let's see if it works this time, thanks :D

            – itasahobby
            Mar 23 at 21:43











          Your Answer






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          1 Answer
          1






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          active

          oldest

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          active

          oldest

          votes









          0














          Mind starting again all over? I followed this same video earlier today and had no problem except where I had to change how babel is written. Check out this
          answer.



          Edit:
          And should you add react router to your application you might likely get a 404 when you reload a page, This helped me






          share|improve this answer

























          • Gonna start from scratch, let's see if it works this time, thanks :D

            – itasahobby
            Mar 23 at 21:43















          0














          Mind starting again all over? I followed this same video earlier today and had no problem except where I had to change how babel is written. Check out this
          answer.



          Edit:
          And should you add react router to your application you might likely get a 404 when you reload a page, This helped me






          share|improve this answer

























          • Gonna start from scratch, let's see if it works this time, thanks :D

            – itasahobby
            Mar 23 at 21:43













          0












          0








          0







          Mind starting again all over? I followed this same video earlier today and had no problem except where I had to change how babel is written. Check out this
          answer.



          Edit:
          And should you add react router to your application you might likely get a 404 when you reload a page, This helped me






          share|improve this answer















          Mind starting again all over? I followed this same video earlier today and had no problem except where I had to change how babel is written. Check out this
          answer.



          Edit:
          And should you add react router to your application you might likely get a 404 when you reload a page, This helped me







          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Mar 26 at 1:58

























          answered Mar 23 at 20:32









          HoxtygenHoxtygen

          264




          264












          • Gonna start from scratch, let's see if it works this time, thanks :D

            – itasahobby
            Mar 23 at 21:43

















          • Gonna start from scratch, let's see if it works this time, thanks :D

            – itasahobby
            Mar 23 at 21:43
















          Gonna start from scratch, let's see if it works this time, thanks :D

          – itasahobby
          Mar 23 at 21:43





          Gonna start from scratch, let's see if it works this time, thanks :D

          – itasahobby
          Mar 23 at 21:43



















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