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TypeError , , , ( ), .
TypeError :
TypeError , structuredClone() postMessage().
TypeError Error.
TypeError() TypeError.
TypeError.prototype TypeError.
TypeError.prototype.constructor-, . TypeError TypeError.
TypeError.prototype.name . TypeError.prototype.name "TypeError".
TypeErrortry {
null.f();
} catch (e) {
console.log(e instanceof TypeError); // true
console.log(e.message); // "null has no properties"
console.log(e.name); // "TypeError"
console.log(e.stack); //
}
TypeErrortry {
throw new TypeError("");
} catch (e) {
console.log(e instanceof TypeError); // true
console.log(e.message); // ""
console.log(e.name); // "TypeError"
console.log(e.stack); //
}
| Specification |
|---|
| ECMAScript 2027 LanguageSpecification # sec-native-error-types-used-in-this-standard-typeerror |
This page was last modified on 9 . 2024 . by MDN contributors.
TypeErrorErrorObject/FunctionObject.prototype.__defineGetter__()Object.prototype.__defineSetter__()Object.prototype.__lookupGetter__()Object.prototype.__lookupSetter__()Object.prototype.hasOwnProperty()Object.prototype.isPrototypeOf()Object.prototype.propertyIsEnumerable()Object.prototype.toLocaleString()Object.prototype.toString()Object.prototype.valueOf()AggregateErrorEvalErrorInternalErrorRangeErrorReferenceErrorSyntaxErrorURIErrorYour blueprint for a better internet.
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