When i add a new variable，the filter box appears,now the type of the new variable "Agent" is "文本"，the Chinese in English is “text”. But if i change the "Agent" type to “字段筛选条件”,the Chinese in English is “field filters”，the filter box disappears。Why？
The type of variable "DATE" and "PROVINCE" are field filters.
Hi @Bayes
Make sure that Agent in the Admin > Data Model is one of these Field Types:
https://www.metabase.com/docs/latest/users-guide/13-sql-parameters.html#creating-sql-question-filters-using-field-filter-variables