下面列出了 JavaScript 抛出的错误。这些错误是有用的调试帮助，但报告的问题并不总是十分明了。下面的页面提供有关这些错误的详细信息。每个错误都是基于 Error 的对象，并且具有名称和消息。
Web 控制台中显示的错误可能包含指向下面相应页面的链接，以帮助您快速理解代码中的问题。
错误列表
在此列表中，每个页面按名称（错误类型）和信息（更详细的容易理解的错误信息）列出。 总之，这两者提供了理解和解决错误的线索。 有关更多信息，请按照以下链接！
- Error: Permission denied to access property "x"
- InternalError: too much recursion
- RangeError: argument is not a valid code point
- RangeError: invalid array length
- RangeError: precision is out of range
- RangeError: radix must be an integer
- RangeError: repeat count must be less than infinity
- RangeError: repeat count must be non-negative
- ReferenceError: "x" is not defined
- ReferenceError: assignment to undeclared variable "x"
- ReferenceError: deprecated caller or arguments usage
- ReferenceError: invalid assignment left-hand side
- ReferenceError: reference to undefined property "x"
- SyntaxError: "use strict" not allowed in function with non-simple parameters
- SyntaxError: "x" is not a legal ECMA-262 octal constant
- SyntaxError: JSON.parse: bad parsing
- SyntaxError: Malformed formal parameter
- SyntaxError: Unexpected token
- SyntaxError: Using //@ to indicate sourceURL pragmas is deprecated. Use //# instead
- SyntaxError: missing ) after argument list
- SyntaxError: missing ; before statement
- SyntaxError: missing ] after element list
- SyntaxError: missing } after property list
- SyntaxError: redeclaration of formal parameter "x"
- SyntaxError: return not in function
- SyntaxError: test for equality (==) mistyped as assignment (=)?
- SyntaxError: unterminated string literal
- TypeError: "x" has no properties
- TypeError: "x" is (not) "y"
- TypeError: "x" is not a constructor
- TypeError: "x" is not a function
- TypeError: "x" is read-only
- TypeError: More arguments needed
- TypeError: invalid Array.prototype.sort argument
- TypeError: property "x" is non-configurable and can't be deleted
- TypeError: variable "x" redeclares argument
- Warning: -file- is being assigned a //# sourceMappingURL, but already has one
- Warning: JavaScript 1.6's for-each-in loops are deprecated
- Warning: unreachable code after return statement
相关链接
- What went wrong? Troubleshooting JavaScript: Beginner's introductory tutorial on fixing JavaScript errors.