javax.el.PropertyNotFoundException: Property 'deptno' not found on type java.lang.String
2016-11-18 15:40
507 查看
【问题】在jsp显示worker的emails时,写了以下:
<td>
<c:forEach items="emaillist" var="item">
<c:out value="${item.emailaddress}"></c:out>
</c:forEach>
</td>
其中 <c:out value="${item.emailaddress}"></c:out>导致:
javax.el.PropertyNotFoundException: Property 'emailaddress' not found on type java.lang.String
【解决】
百度了,网上的人说是可能是以下情况:
1. email类没有emailaddress属性
2. emailaddress少了get、set方法
但是数据库里面明明是有这个属性的,而get、set方法我检查了也是有的。
最后发现。我小白了。。被myeclipse的报错给误导了。错的不是<c:out value="${item.emailaddress}"></c:out>这句话,而是 <c:forEach items="emaillist" var="item">。我居然写错了!应该是 <c:forEach items="${emaillist}" var="item">。试想,找不到emaillist变量,怎么可能会有emailaddress属性呢!
<td>
<c:forEach items="emaillist" var="item">
<c:out value="${item.emailaddress}"></c:out>
</c:forEach>
</td>
其中 <c:out value="${item.emailaddress}"></c:out>导致:
javax.el.PropertyNotFoundException: Property 'emailaddress' not found on type java.lang.String
【解决】
百度了,网上的人说是可能是以下情况:
1. email类没有emailaddress属性
2. emailaddress少了get、set方法
但是数据库里面明明是有这个属性的,而get、set方法我检查了也是有的。
最后发现。我小白了。。被myeclipse的报错给误导了。错的不是<c:out value="${item.emailaddress}"></c:out>这句话,而是 <c:forEach items="emaillist" var="item">。我居然写错了!应该是 <c:forEach items="${emaillist}" var="item">。试想,找不到emaillist变量,怎么可能会有emailaddress属性呢!
相关文章推荐
- javax.el.PropertyNotFoundException: Property 'id' not found on type java.lang.String
- 解决javax.el.PropertyNotFoundException: Property 'empId' not found on type java.lang.String
- javax.el.PropertyNotFoundException: Property 'cid' not found on type java.lang.String
- jstl报错ye:javax.el.PropertyNotFoundException: Property 'name' not found on type java.lang.String
- javax.el.PropertyNotFoundException: Property 'key' not found on type java.lang.String
- javax.el.PropertyNotFoundException: Property 'name' not found on type java.lang.String
- 对与几种javax.el.PropertyNotFoundException: Property 'XXX' not found on type java.lang.String问题原因
- javax.el.PropertyNotFoundException: Property 'typeId' not found on type java.lang.String
- javax.el.PropertyNotFoundExceptionProperty "name" not found on type java.lang.String
- javax.el.PropertyNotFoundException: Property 'id' not found on type java.lang.String
- Caused by: javax.el.PropertyNotFoundException: Property 'title' not found on type java.lang.String
- javax.el.PropertyNotFoundException: Property 'id' not found on type java.lang.String
- javax.el.PropertyNotFoundException: Property 'pname' not found on type java.lang.String
- javax.el.PropertyNotFoundException: Property 'name' not found on type java.lang.String
- javax.el.PropertyNotFoundException: Property 'name' not found on type java.lang.String
- javax.el.PropertyNotFoundException: Property 'title' not found on type java.lang.String
- javax.el.PropertyNotFoundException: Property 'begin' not found on type java.lang.String
- 遇到错误javax.el.PropertyNotFoundException: Property 'start' not found on type java.lang.String
- javax.el.PropertyNotFoundException:Property 'statisDate' not found on type java.lang.String
- javax.el.PropertyNotFoundException: Property 'name' not found on type java.lang.String 错误解决办法