Missing Platform

Angular requires a platform to be initialized. This error is thrown when bootstrapApplication is used on the server without providing a BootstrapContext.

When using server-side rendering, bootstrapApplication requires a BootstrapContext to be passed as an argument.

Debugging the error

To resolve this error, ensure that your main.server.ts file correctly passes a BootstrapContext to the bootstrapApplication function.

import {bootstrapApplication, BootstrapContext} from '@angular/platform-browser';
import {App} from './app/app';
import {config} from './app/app.config.server';

const bootstrap = (context: BootstrapContext) => bootstrapApplication(App, config, context);
export default bootstrap;