Serializable errors
Limited availability
The DOMException, Error, EvalError, RangeError, ReferenceError, SyntaxError, TypeError, and URIError objects are serializable. You can call structuredClone() on an error object or pass it to a worker using postMessage().
Compatibility
- Chrome 77 Released on 2019-09-10
- Chrome Android 77 Released on 2019-09-10
- Edge 79 Released on 2020-01-15
- Firefox 103 Released on 2022-07-26
- Firefox for Android 103 Released on 2022-07-26
- Safari ❌ Search for bugs Search for standards position
- Safari on iOS ❌ Search for bugs Search for standards position
MDN docs
Specifications
- Web IDL Standard, from Web IDL Workstream (WHATWG).
BCD data
- api.DOMException.serializable_object
- javascript.builtins.Error.serializable_object
- javascript.builtins.EvalError.serializable_object
- javascript.builtins.RangeError.serializable_object
- javascript.builtins.ReferenceError.serializable_object
- javascript.builtins.SyntaxError.serializable_object
- javascript.builtins.TypeError.serializable_object
- javascript.builtins.URIError.serializable_object