undefined object

[yiguohong]

29906
message: 'undefined' is null or is not object
line: 6183
char: 17
code: 0
URI: http://localhost:8080/Account_Manager/ext-4.0/ext-debug.js

[lorezyra]

Could you provide a few more details??? I'm not going to visit your website and debug it for you. Please post code (and use the PHP code tags).

(Besides, http://localhost will not resolve to your server!)