JavaScriptReferenceError

JavaScript ReferenceError: Explanation, Causes, and How to Fix It

ReferenceError occurs when you reference a variable that doesn't exist.

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More JavaScript errors

TypeError

TypeError occurs when a value is not of the expected type.

SyntaxError

SyntaxError occurs when your code has invalid JavaScript syntax.

TypeError

TypeError happens when a value is not the expected type.

SyntaxError

SyntaxError happens when your code has invalid JavaScript syntax.

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