我收到错误，语言环境''在magento中没有已知的语言环境

Question

I am getting error the locale ' ' is no known locale in Magento. when I go under report >> sales >> order report .

Answer 1

this error shows when your language is not find in locale

F:eg in DB core_config_data in fifth record path for (general/locale/code) have value de_De which not found in your locale

use available language and this will resolve in my case this error shows on home page