Hello there,
I'm trying to use a multibox for the first time in
Struts and am receiving a nullpointerexception when displaying the
jsp page:
ApplicationDispatcher[/scmiteam] Servlet.service() for
servlet jsp threw exception
java.lang.NullPointerException
at org.apache.struts.util.BeanUtils.getArrayProperty(BeanUtils.java:217)
...
my jsp code looks like this:
<logic:iterate id="myElem" name="listBean" property="collection" type="org.something.bean.dto.QuickLinkBean">
<tsegui:row oddColor="#eeeeee" evenColor="#dedede">
<td class="box">
<bean:write name="myElem" property="id"/>
</td>
<td class="box">
<html:multibox styleClass="transparent" property="strArray">
<bean:write name="myElem" property="id"/>
</html:multibox>
</td>
<td class="box link" width="300">
<tsegui:link forward="getQuickLink" paramId="id" paramName="myElem" paramProperty="id">
<bean:write name="myElem" property="title"/>
</tsegui:link>
</td>
</tsegui:row>
</logic:iterate>
it should also be noted that when i assign the property attribute to another item that isn't in the same formBean i get a 'getter method not found' error. which makes sense because like i said, it ISN'T in the form. i just state this to show that it does indeed seem to be accessing the getStrArray() method from the correct formBean, but only coming up null somehow.
i've also written out my array just after setting it and it does indeed contain the four items i've assigned to it.
any ideas?
thanks!
b
