Encountering Syntax Errors during Angular 6 production build

I encountered an issue with my project. Everything was running smoothly, and even when I executed the command ng build --prod, it compiled successfully and generated the dist folder in my project directory. However, after copying this folder to the htdocs directory where XAMPP is installed on my machine, accessing the app at localhost/dist resulted in errors that prevented the app from running. The specific errors are as follows:

   GET http://localhost/styles.34c57ab7888ec1573f9c.css 404 (Not Found)
   GET http://localhost/main.d3384476e7e827a9f05c.js 404 (Not Found)
angulartypescriptangular6

Answer №1

Typically, the default value for baseUrl is set to /, which means it will start searching for resources in the root folder. There are two potential solutions available.

  1. One option is to deploy the Angular application in the root folder.

  2. Alternatively, you can specify the base URL. This can be done manually by adding the base URL in the index.html file within the head tag: <base href="dist/"> Or you can specify it during the build process using angular-cli's built-in switch: --base-href

    For example: 

    ng build --prod --base-href /dist/

    For more detailed information, you can reference the Angular-CLI documentation

Answer №2

If you are using Angular 6, it is possible to define the baseHref and deployUrl within the "angular.json" configuration file.



    {
      ...
      "projects": {
        "project-name": {
          ...
          "architect": {
            "build": {
              "options": {
                "baseHref": "/dist/",
                "deployUrl": "/dist",
                ...
              }
            }
          }
        }
      }
    }

By doing this, you can avoid making changes to your index.html file and eliminate the need for additional parameters when building your application from the command line.

Answer №3

1) The first step is to run the command ng build --prod

2) Ensure that your index.html file looks like this:

<!doctype html>
<html lang="en>
<head>
  <meta charset="utf-8">
  <title>App</title>
  <base href="">

  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="icon" type="image/x-icon" href="favicon.ico">
</head>
<body>
  <app-root></app-root>
</body>
</html>

3) Once you have built your project, copy the files from the dist folder and deploy them on any server of your choice.

4) To view the results, access the application by navigating to a URL similar to http://localhost:80/app

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