Error: Some functionality, such as asynchronous I/O, timeouts, and generating random values,...

import * as Realm from "realm-web";

const uri = process.env.DB_URI as string; // your mongodb connection string
const options = {};

declare global {
  var _mongoClientPromise: Promise<Realm.User>;
}

class Singleton {
  private static _instance: Singleton;
  private client: Realm.App;
  private clientPromise: Promise<Realm.User>;
  private constructor() {
    this.client = new Realm.App({ id: process.env.DB_APP_ID as string });
    this.clientPromise = this.client.logIn(Realm.Credentials.apiKey(process.env.DB_API_KEY as string));
    if (process.env.NODE_ENV === 'development') {
      // In development mode, use a global variable so that the value
      // is preserved across module reloads caused by HMR (Hot Module Replacement).
      global._mongoClientPromise = this.clientPromise;
    }
  }

  public static get instance() {
    if (!this._instance) {
      this._instance = new Singleton();
    }
    return this._instance.clientPromise;
  }
}
const clientPromise = Singleton.instance;

// Export a module-scoped MongoClient promise. By doing this in a
// separate module, the client can be shared across functions.
export default clientPromise;

import * as Realm from "realm-web";

const uri = process.env.DB_URI as string; // your mongodb connection string
const options = {};

declare global {
  var _mongoClientPromise: Promise<Realm.User>;
}

class Singleton {
  private static _instance: Singleton;
  private client: Realm.App;
  private clientPromise: Promise<Realm.User>;
  private constructor() {
    this.client = new Realm.App({ id: process.env.DB_APP_ID as string });
    this.clientPromise = this.client.logIn(Realm.Credentials.apiKey(process.env.DB_API_KEY as string));
    if (process.env.NODE_ENV === 'development') {
      // In development mode, use a global variable so that the value
      // is preserved across module reloads caused by HMR (Hot Module Replacement).
      global._mongoClientPromise = this.clientPromise;
    }
  }

  public static get instance() {
    if (!this._instance) {
      this._instance = new Singleton();
    }
    return this._instance.clientPromise;
  }
}
const clientPromise = Singleton.instance;

// Export a module-scoped MongoClient promise. By doing this in a
// separate module, the client can be shared across functions.
export default clientPromise;

import * as Realm from "realm-web";

// Create a promise that resolves with the MongoClient.
type client = Realm.App;
type clientPromise = Promise<Realm.User>;

const Client: client = new Realm.App({ id: process.env.DB_APP_ID as string });
const ClientPromise: clientPromise = Client.logIn(Realm.Credentials.apiKey(process.env.DB_API_KEY as string));

export default ClientPromise;

import * as Realm from "realm-web";

// Create a promise that resolves with the MongoClient.
type client = Realm.App;
type clientPromise = Promise<Realm.User>;

const Client: client = new Realm.App({ id: process.env.DB_APP_ID as string });
const ClientPromise: clientPromise = Client.logIn(Realm.Credentials.apiKey(process.env.DB_API_KEY as string));

export default ClientPromise;

▲  Created all serverless functions in: 1.824s
▲  Error: Unable to find lambda for route: /search
▲  ERROR  Command failed with exit code 1: vercel build

▲  Created all serverless functions in: 1.824s
▲  Error: Unable to find lambda for route: /search
▲  ERROR  Command failed with exit code 1: vercel build

               // Database Object
                let db = (await client.logIn(Realm.Credentials.apiKey(process.env.DB_API_KEY as string))).mongoClient('aetherlink');

               // Database Object
                let db = (await client.logIn(Realm.Credentials.apiKey(process.env.DB_API_KEY as string))).mongoClient('aetherlink');