Error: Uncaught (in promise): ReferenceError: process is not defined

[Adam-Michalski]

Angular application

After instalation and when I declare variable

refParser = require('json-schema-ref-parser'); // <- when I add this line error occurs.

I get

Error: Uncaught (in promise): ReferenceError: process is not defined

Is there something I am missing?

[JamesMessinger]

I'm guessing that you're using a bundler such as webpack, rollup, browserify, etc. and running your code in a web browser, correct? If so, then you need to configure your bundler to use Node.js polyfills. See the ReadMe for links to additional information.

[sam3k]

To use JSON Schema $Ref Parser in a browser, you'll need to use a bundling tool such as Webpack, Rollup, Parcel, or Browserify. Some bundlers may require a bit of configuration, such as setting browser: true in rollup-plugin-resolve.

Is there clear documentation on what needs to be configured in Webpack 5? I'm trying to run this utility in the browser.

I was getting: Module not found: Can't resolve 'http' which I've resolved by changing webpack config to:

{
  ...
  resolve: {
    fallback: {
      http: false,
      https: false,
    }
  },
  ...
},

Now I'm getting Uncaught ReferenceError: process is not defined on ./node_modules/@apidevtools/swagger-parser/node_modules/@apidevtools/json-schema-ref-parser/lib/util/url.js.

[starikovs]

For Vite I fixed it using this lib https://www.npmjs.com/package/vite-plugin-node-polyfills. I installed the lib and created a vite.config.js with the following contents:

import { defineConfig } from 'vite'
import { nodePolyfills } from 'vite-plugin-node-polyfills'

export default defineConfig({
  plugins: [
    nodePolyfills(),
  ],
});

Maybe that will be useful for somebody :)

[jswangtao]

对于 Vite，我使用此库https://www.npmjs.com/package/vite-plugin-node-polyfills修复了它。我安装了该库并创建了一个`vite.config.js`包含以下内容：

import { defineConfig } from 'vite'
import { nodePolyfills } from 'vite-plugin-node-polyfills'

export default defineConfig({
  plugins: [
    nodePolyfills(),
  ],
});

也许这对某些人有用:)

Don't work production build, but development mode it's work