Unable to get the value from Promise.allSettled in NodeJs 12 with Typescript 3.8.3 version

Question

I am learning NodeJs 12 with Promise.allSettled() function and its usage. I have written the following code. I am able to print the status in the console but unable to print the value as it is giving compilation issue.

        const p1 = Promise.resolve(50);
        const p2 = new Promise((resolve, reject) =>
            setTimeout(reject, 100, 'geek'));
        const prm = [p1, p2];

        Promise.allSettled(prm).
        then((results) => results.forEach((result) =>
            console.log(result.status,result.value)));

I am getting the following compilation issue.

I provide below the tsconfig.json.

{
  "compilerOptions": {
    "target": "es2017",
    "lib": ["es6","esnext", "dom"],
    "allowJs": true,
    "module": "commonjs",
    "moduleResolution": "node",
    "declaration": true,
    "outDir": "./lib",
    "strict": true,
    "esModuleInterop": true,
    "typeRoots": [ "./types", "./node_modules/@types"]
  },
  "include": ["src"],
  "exclude": ["**/__tests__/*"]
}

Answer 1

You might want something like this:

  Promise.allSettled(prm).
    then((results) => results.forEach(result => {
       if (result.status === 'fulfilled') {
         console.log(result.status,result.value);
       } else {
         console.log(result.status,result.reason);
       }
    });

value only exists if the status is fulfilled, but it doesn't cover cases where one of the promises had an error.