react-script problem while having a node_module folder in the parent directory










0















I have another node_module folder in the parent folder of my project. I updated react-script to v2 and while I am trying to start the project I get an error like below:



The react-scripts package provided by Create React App requires a dependency:

"webpack": "4.19.1"

Don't try to install it manually: your package manager does it automatically.
However, a different version of webpack was detected higher up in the tree:

/parent_dir/node_modules/webpack (version: 4.20.2)


However, my project is in this directory and has its own node_module folder:



 /parent_dir/my_project/node_modules/webpack (version: 4.20.2)


Everything goes OK if I delete parent's node_modules!










share|improve this question


























    0















    I have another node_module folder in the parent folder of my project. I updated react-script to v2 and while I am trying to start the project I get an error like below:



    The react-scripts package provided by Create React App requires a dependency:

    "webpack": "4.19.1"

    Don't try to install it manually: your package manager does it automatically.
    However, a different version of webpack was detected higher up in the tree:

    /parent_dir/node_modules/webpack (version: 4.20.2)


    However, my project is in this directory and has its own node_module folder:



     /parent_dir/my_project/node_modules/webpack (version: 4.20.2)


    Everything goes OK if I delete parent's node_modules!










    share|improve this question
























      0












      0








      0








      I have another node_module folder in the parent folder of my project. I updated react-script to v2 and while I am trying to start the project I get an error like below:



      The react-scripts package provided by Create React App requires a dependency:

      "webpack": "4.19.1"

      Don't try to install it manually: your package manager does it automatically.
      However, a different version of webpack was detected higher up in the tree:

      /parent_dir/node_modules/webpack (version: 4.20.2)


      However, my project is in this directory and has its own node_module folder:



       /parent_dir/my_project/node_modules/webpack (version: 4.20.2)


      Everything goes OK if I delete parent's node_modules!










      share|improve this question














      I have another node_module folder in the parent folder of my project. I updated react-script to v2 and while I am trying to start the project I get an error like below:



      The react-scripts package provided by Create React App requires a dependency:

      "webpack": "4.19.1"

      Don't try to install it manually: your package manager does it automatically.
      However, a different version of webpack was detected higher up in the tree:

      /parent_dir/node_modules/webpack (version: 4.20.2)


      However, my project is in this directory and has its own node_module folder:



       /parent_dir/my_project/node_modules/webpack (version: 4.20.2)


      Everything goes OK if I delete parent's node_modules!







      reactjs node-modules create-react-app react-scripts






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 13 '18 at 13:45









      Hadi RanjbarHadi Ranjbar

      403413




      403413






















          1 Answer
          1






          active

          oldest

          votes


















          1














          I got that This is intended. We can skip preflight checks using instructions provided at the documentation in the react-scripts repo to solve the problem. However, I still don't know what is the reason for this pre-flight check.






          share|improve this answer


















          • 1





            agreed, I don't understand why webpack being in a parent folder matters to react-scripts

            – Ben Clayton
            Dec 11 '18 at 16:50











          • @BenClayton from Dan Abramov: We often had bug reports where npm produced bad installs (eg when mixed with yarn) and that caused plugins to find wrong webpack and fail with VERY confusing errors.

            – Hadi Ranjbar
            Dec 13 '18 at 20:21










          Your Answer






          StackExchange.ifUsing("editor", function ()
          StackExchange.using("externalEditor", function ()
          StackExchange.using("snippets", function ()
          StackExchange.snippets.init();
          );
          );
          , "code-snippets");

          StackExchange.ready(function()
          var channelOptions =
          tags: "".split(" "),
          id: "1"
          ;
          initTagRenderer("".split(" "), "".split(" "), channelOptions);

          StackExchange.using("externalEditor", function()
          // Have to fire editor after snippets, if snippets enabled
          if (StackExchange.settings.snippets.snippetsEnabled)
          StackExchange.using("snippets", function()
          createEditor();
          );

          else
          createEditor();

          );

          function createEditor()
          StackExchange.prepareEditor(
          heartbeatType: 'answer',
          autoActivateHeartbeat: false,
          convertImagesToLinks: true,
          noModals: true,
          showLowRepImageUploadWarning: true,
          reputationToPostImages: 10,
          bindNavPrevention: true,
          postfix: "",
          imageUploader:
          brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
          contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
          allowUrls: true
          ,
          onDemand: true,
          discardSelector: ".discard-answer"
          ,immediatelyShowMarkdownHelp:true
          );



          );













          draft saved

          draft discarded


















          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53282430%2freact-script-problem-while-having-a-node-module-folder-in-the-parent-directory%23new-answer', 'question_page');

          );

          Post as a guest















          Required, but never shown

























          1 Answer
          1






          active

          oldest

          votes








          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          1














          I got that This is intended. We can skip preflight checks using instructions provided at the documentation in the react-scripts repo to solve the problem. However, I still don't know what is the reason for this pre-flight check.






          share|improve this answer


















          • 1





            agreed, I don't understand why webpack being in a parent folder matters to react-scripts

            – Ben Clayton
            Dec 11 '18 at 16:50











          • @BenClayton from Dan Abramov: We often had bug reports where npm produced bad installs (eg when mixed with yarn) and that caused plugins to find wrong webpack and fail with VERY confusing errors.

            – Hadi Ranjbar
            Dec 13 '18 at 20:21















          1














          I got that This is intended. We can skip preflight checks using instructions provided at the documentation in the react-scripts repo to solve the problem. However, I still don't know what is the reason for this pre-flight check.






          share|improve this answer


















          • 1





            agreed, I don't understand why webpack being in a parent folder matters to react-scripts

            – Ben Clayton
            Dec 11 '18 at 16:50











          • @BenClayton from Dan Abramov: We often had bug reports where npm produced bad installs (eg when mixed with yarn) and that caused plugins to find wrong webpack and fail with VERY confusing errors.

            – Hadi Ranjbar
            Dec 13 '18 at 20:21













          1












          1








          1







          I got that This is intended. We can skip preflight checks using instructions provided at the documentation in the react-scripts repo to solve the problem. However, I still don't know what is the reason for this pre-flight check.






          share|improve this answer













          I got that This is intended. We can skip preflight checks using instructions provided at the documentation in the react-scripts repo to solve the problem. However, I still don't know what is the reason for this pre-flight check.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 19 '18 at 8:48









          Hadi RanjbarHadi Ranjbar

          403413




          403413







          • 1





            agreed, I don't understand why webpack being in a parent folder matters to react-scripts

            – Ben Clayton
            Dec 11 '18 at 16:50











          • @BenClayton from Dan Abramov: We often had bug reports where npm produced bad installs (eg when mixed with yarn) and that caused plugins to find wrong webpack and fail with VERY confusing errors.

            – Hadi Ranjbar
            Dec 13 '18 at 20:21












          • 1





            agreed, I don't understand why webpack being in a parent folder matters to react-scripts

            – Ben Clayton
            Dec 11 '18 at 16:50











          • @BenClayton from Dan Abramov: We often had bug reports where npm produced bad installs (eg when mixed with yarn) and that caused plugins to find wrong webpack and fail with VERY confusing errors.

            – Hadi Ranjbar
            Dec 13 '18 at 20:21







          1




          1





          agreed, I don't understand why webpack being in a parent folder matters to react-scripts

          – Ben Clayton
          Dec 11 '18 at 16:50





          agreed, I don't understand why webpack being in a parent folder matters to react-scripts

          – Ben Clayton
          Dec 11 '18 at 16:50













          @BenClayton from Dan Abramov: We often had bug reports where npm produced bad installs (eg when mixed with yarn) and that caused plugins to find wrong webpack and fail with VERY confusing errors.

          – Hadi Ranjbar
          Dec 13 '18 at 20:21





          @BenClayton from Dan Abramov: We often had bug reports where npm produced bad installs (eg when mixed with yarn) and that caused plugins to find wrong webpack and fail with VERY confusing errors.

          – Hadi Ranjbar
          Dec 13 '18 at 20:21



















          draft saved

          draft discarded
















































          Thanks for contributing an answer to Stack Overflow!


          • Please be sure to answer the question. Provide details and share your research!

          But avoid


          • Asking for help, clarification, or responding to other answers.

          • Making statements based on opinion; back them up with references or personal experience.

          To learn more, see our tips on writing great answers.




          draft saved


          draft discarded














          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53282430%2freact-script-problem-while-having-a-node-module-folder-in-the-parent-directory%23new-answer', 'question_page');

          );

          Post as a guest















          Required, but never shown





















































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown

































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown







          Popular posts from this blog

          Use pre created SQLite database for Android project in kotlin

          Darth Vader #20

          Ondo