Open In App
Related Articles

JavaScript SyntaxError – Missing variable name

Improve Article
Save Article
Like Article

This JavaScript exception missing variable name occurs frequently If the name is missing or the comma is wrongly placed. There may be a typing mistake.


SyntaxError: missing variable name (Firefox)
SyntaxError: Unexpected token = (Chrome)

Error Type:


Cause of Error: There might be a variable missing a name. This is because of syntax errors in the code. The comma might be misplaced somewhere in the code.

Example 1: The variable name is missing, So the error has occurred.


let = "This is GeeksforGeeks";

Output(In console):

SyntaxError: Unexpected token =

Example 2: The comma(, ) is used in place of “;”, So the error has occurred.


let var1 = "This is ",
let var2 = "GFG";

Output(In console):

SyntaxError: Unexpected token 'var'
Whether you're preparing for your first job interview or aiming to upskill in this ever-evolving tech landscape, GeeksforGeeks Courses are your key to success. We provide top-quality content at affordable prices, all geared towards accelerating your growth in a time-bound manner. Join the millions we've already empowered, and we're here to do the same for you. Don't miss out - check it out now!

Last Updated : 22 May, 2023
Like Article
Save Article
Similar Reads
Complete Tutorials