TypeError: Cannot add property, object is not extensibleTypeError: Cannot add property, object is not extensible
An attempt was made to add a property to an object that has been made non-extensible.
TypeError: Cannot delete property of objectAn attempt was made to delete a non-configurable property of an object in strict mode.
The property is defined as non-configurable (configurable: false) via Object.defineProperty(), or the object is sealed/frozen. In strict mode, attempting to delete such properties throws instead of silently failing.
Do not delete non-configurable properties. If you need a mutable object, create a copy using spread syntax or Object.assign() and omit the unwanted property. Check if the object is frozen or sealed.
TypeError: Cannot add property, object is not extensibleAn attempt was made to add a property to an object that has been made non-extensible.
SyntaxError: JSON.parse unexpected characterJSON.parse() encountered invalid JSON syntax, such as single quotes, trailing commas, or unquoted keys.
TypeError: Cannot set properties of undefined/nullAn attempt was made to set a property on undefined or null.
Error: Cannot find moduleNode.js could not locate the specified module in any of the searched paths.
RangeError: Invalid dateAn invalid date string was passed to a Date method that requires a valid date.
URIErrorA global URI handling function (decodeURIComponent, encodeURI) received a malformed URI.