Category:Extensions with invalid or missing type

Administrators, please do not delete this category! 관리자에게: 이 분류를 삭제하지 마세요! 이 분류는 {{Extension}}에 의해 추가되기 때문에, 비어 있더라도 삭제해서는 안 됩니다.

This category should always be empty. Extensions listed in this category have had an unrecognized value entered for their 'type' property, or the property was left blank. Please amend this information on the extension's page. In rare situations a new type may need to be added to the extension template, but please discuss it on the talk page first.