Documentation / @ember-data/adapter / error / NotFoundError

Type Alias: NotFoundError

type NotFoundError = AdapterRequestError<"NotFoundError">;

Defined in: warp-drive-packages/legacy/declarations/adapter/error.d.ts:193

A NotFoundError equates to a HTTP 404 Not Found response status. It is used by an adapter to signal that a request to the external API was rejected because the resource could not be found on the API.

An example use case would be to detect if the user has entered a route for a specific model that does not exist. For example:

app/routes/post.js

import { NotFoundError } from '@ember-data/adapter/error';

export default class PostRoute extends Route {
@service store;
model(params) {
return this.store.findRecord('post', params.post_id);
}
@action
error(error, transition) {
if (error instanceof NotFoundError) {
// redirect to a list of all posts instead
this.transitionTo('posts');
} else {
// otherwise let the error bubble
return true;
}
}
}

NotFoundError