errorLoadRemote doesn't trigger

[rrosenshain-sc]

Describe the bug

Using MF core 0.3.3 and the webpack plugin.

When I point the remoteEntry to a non-existing remoteEntry (eg https://doesnotexists.com/remoteEntry.js) I expect the errorLoadRemote hook in the runtime plugin to get called but it never fires so I can't handle the error.

Instead, I get a uncaught promise exception coming from here:

core/packages/runtime/src/utils/load.ts

Line 121 in 951d705

Unable to use the ${name}'s '${entry}' URL with ${remoteEntryKey}'s globalName to get remoteEntry exports.

My config is pretty much:

function windowRuntimePlugin() {
  return {
    name: 'window-url-runtime-development-plugin',
    errorLoadRemote(args) {
      console.log('ERROR LOADING REMOTE!');
      if (args.lifecycle === 'onLoad') {
        const fallback = 'fallback';
        return fallback;
      } else if (args.lifecycle === 'beforeRequest') {
        return args;
      }
    }
...,

 // webpack.config.js
  new ModuleFederationPlugin({
    name: 'myapp',
      remotes: {
      ['my-remote']: `my_remote@https://somewhereovertherainbow.com/remoteEntry.js`,
    },
    runtimePlugins: [require.resolve('@shared/build/src/moduleFederation/windowRuntimePlugin.development.js')],
  }),

Reproduction

TBD

Used Package Manager

npm

System Info

sh: envinfo: command not found

Validations

• Read the docs.
• Read the common issues list.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Make sure this is a Module federation issue and not a framework-specific issue.
• The provided reproduction is a minimal reproducible example of the bug.

[ScriptedAlchemy]

See: #2672

[rrosenshain-sc]

Closing as dupe of #2672