Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
. Advertisement .
..3..
. Advertisement .
..4..
I have the example bellow:
const s = 'Some string';
const obj = { ...s };If I stretch a constant string out into an object, it won’t work. I encounter a typescript error: spread types may only be created from object types.
When I distribute a number type, it also results in an error:
const n = 3;
const obj2 = { ...n };Please tell me the reason for that issue and the way to fix it. I look forward to receiving your answer. Thank you.
The cause:
The mistake occurs because, in order to use spread syntax with objects, you must additionally give in an object having key-value characteristics that primitive objects like string or integer lack.
Solution:
Just double-check to make sure the passed-in variable is an object whenever you are utilizing spread syntax for objects. As a result, the error: spread types may only be created from object types won’t occur.