我要崩溃了，这哪里错了啊！！！

幻灭***

今天学习了青鸟租房管理系统，出现了下面的错误，百度找了半天，没法，大神救我！！！严重: Servlet.service() for servlet jsp threw exceptiontag 'doubleselect', field 'list', name 'districtId': The requested list key 'disList' could not be resolved as a collection/array/map/enumeration/iterator type. Example: people or people.{name} - [unknown location]严重: Servlet.service() for servlet [jsp] in context with path [/RentHouse] threw exception [tag 'doubleselect', field 'list', name 'districtId': The requested list key 'disList' could not be resolved as a collection/array/map/enumeration/iterator type. Example: people or people.{name} - [unknown location]] with root causetag 'doubleselect', field 'list', name 'districtId': The requested list key 'disList' could not be resolved as a collection/array/map/enumeration/iterator type. Example: people or people.{name} - [unknown location]

m8428***

上jsp代码。。标签估计遍历的时候有问题

huang***

你页面中要遍历的对象他认为不是一个集合，不能遍历。

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我要崩溃了，这哪里错了啊！！！

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