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.
Message:
SyntaxError: missing variable name (Firefox)
SyntaxError: Unexpected token = (Chrome)
Error Type:
SyntaxError
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.
Javascript
let = "This is GeeksforGeeks";
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Output(In console):
SyntaxError: Unexpected token =
Example 2: The comma(, ) is used in place of “;”, So the error has occurred.
Javascript
let var1 = "This is ",
let var2 = "GFG";
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Output(In console):
SyntaxError: Unexpected token 'var'
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Last Updated :
22 May, 2023
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