MDN wants to learn about developers like you:

Our volunteers haven't translated this article into Italiano yet. Join us and help get the job done!
You can also read the article in English (US).


TypeError: null has no properties
TypeError: undefined has no properties

Error type


What went wrong?

Both, null and undefined, have no properties you could access.

// TypeError: null has no properties;
// TypeError: undefined has no properties

See also

Tag del documento e collaboratori

 Hanno collaborato alla realizzazione di questa pagina: fscholz
 Ultima modifica di: fscholz,