Multi Language system

[Avisek 8]

Hello,

I am trying to implement multi-language system using tutorial. But when I login into game and select "system-settings" client crashs and write error:
 

0724 16:57:15349 :: CMapOutdoor::Load - LoadMonsterAreaInfo ERROR
0724 16:58:27491 :: 
uiSystemOption.py(line:81) __Load_BindObject
ui.py(line:3324) GetChild

OptionDialog.__Load_BindObject - <type 'exceptions.KeyError'>:'language_client_btn'

0724 16:58:27491 :: ============================================================================================================
0724 16:58:27491 :: Abort!!!!


0724 16:58:27492 :: 
uiSystem.py(line:61) __ClickSystemButton
uiSystemOption.py(line:24) __init__
uiSystemOption.py(line:88) __Load
uiSystemOption.py(line:84) __Load_BindObject
exception.py(line:36) Abort

SystemDialog.__LoadSystem.__ClickSystemButton - <type 'exceptions.SystemExit'>:

0724 16:58:27492 :: ============================================================================================================
0724 16:58:27492 :: Abort!!!!

81th line in uisystemoption is:
 

self.GetChild("language_client_btn").SAFE_SetEvent(self.LanguageButton)

Can you help me please?

[Rhaen 1]

Which multilanguage system you are using?