JavaScript Run-time Errors

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JavaScript run-time errors are errors that result when your JavaScript script attempts to perform an action that the system cannot execute. JavaScript run-time errors occur while your script is being executed; when variable expressions are being evaluated, and memory is being dynamic allocated.

Errors

Error Number	Description
5029	Array length must be a finite positive integer
5030	Array length must be assigned a finite positive number
5028	Array or arguments object expected
5010	Boolean expected
5003	Cannot assign to a function result
5000	Cannot assign to 'this'
5034	Circular reference in value argument not supported
5006	Date object expected
5015	Enumerator object expected
5022	Exception thrown and not caught
5020	Expected ')' in regular expression
5019	Expected ']' in regular expression
5023	Function does not have a valid prototype object
5002	Function expected
5008	Illegal assignment
5021	Invalid range in character set
5035	Invalid replacer argument
5014	JavaScript object expected
5001	Number expected
5007	Object expected
5012	Object member expected
5016	Regular Expression object expected
5005	String expected
5017	Syntax error in regular expression
5026	The number of fractional digits is out of range
5027	The precision is out of range
5025	The URI to be decoded is not a valid encoding
5024	The URI to be encoded contains an invalid character
5009	Undefined identifier
5018	Unexpected quantifier
5013	VBArray expected

Reference

JavaScript Syntax Errors