Each then() should return a value or throw when using Promises

Question

I have a few async methods that I need to wait for completion before I return from the request. I\'m using Promises, but I keep getting the error:

Each then(         


        

Answer 1

If you can't fix this issue but still want to run your code...

open   : eslintrc.json file (search from project root directory)
search : 'promise/always-return'
change : Case 1: if (existing value is 2) => change to 1
         Case 2: else if(existing value is "error" => change to "warn")

It will make this error into warning, but be careful with it... Also use eslint plungin in your editor to remind of good practice. Otherwise you won't get any promise/always-return related warnings.

Also make sure you find the right eslintrc.json if more than 1 appears on your search