he.jasper.JasperException: javax.el.PropertyNotFoundException: Property '0' not found on type com.jy

JSP页面错误:
he.jasper.JasperException: javax.el.PropertyNotFoundException: Property '0' not found on type com.jygzxt.po.login.Deptadmin
说明:显示在页面数据的EL表达式有误

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