NPE when using datagrid netui-data:pad tag inside a repetaer tag
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Key: BEEHIVE-695
URL: http://issues.apache.org/jira/browse/BEEHIVE-695
Project: Beehive
Type: Bug
Components: NetUI
Versions: V1
Environment: Windows XP, JDK 1.5.x, Tomcat 5.0.25
Reporter: Nathan Jantz
Assigned to: Eddie O'Neil
Fix For: V1
Attachments: index2.jsp
bash05102005
I'm getting an NPE when using <netui-data:pad> tag inside a repeater tag.
Here is a repro:
<% pageContext.setAttribute("itemArray", new String[] {"zero", "one", "two",
"three", "four"}); %>
<netui-data:repeater dataSource="pageScope.itemArray">
<netui-data:pad maxRepeat="2"/>
<netui-data:repeaterItem>
<netui:label value="${container.item}" />
</netui-data:repeaterItem>
</netui-data:repeater>
Expected Result:
zero one
Actual Error output:
zero one two three four
Page Errors
Error Number Tag Type Error
1 Pad Message An exception occurred when rendering the endTag of the
tag "Pad" because: java.lang.NullPointerException
2 Pad Message An exception occurred when rendering the endTag of the
tag "Pad" because: java.lang.NullPointerException
3 Pad Message An exception occurred when rendering the endTag of the
tag "Pad" because: java.lang.NullPointerException
4 Pad Message An exception occurred when rendering the endTag of the
tag "Pad" because: java.lang.NullPointerException
5 Pad Message An exception occurred when rendering the endTag of the
tag "Pad" because: java.lang.NullPointerException
6 Pad Message An exception occurred when rendering the endTag of the
tag "Pad" because: java.lang.NullPointerException
7 Pad Message An exception occurred when rendering the endTag of the
tag "Pad" because: java.lang.NullPointerException
8 Pad Message An exception occurred when rendering the endTag of the
tag "Pad" because: java.lang.NullPointerException
I'm not seeing any stack traces printed to the Tomcat console. I get a similar
result when trying to use the 'minRepeat' attribute as well.
I will attach the actual JSP here shortly.
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