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Posted to issues@tiles.apache.org by "Antonio Petrelli (JIRA)" <ji...@apache.org> on 2007/03/08 15:13:11 UTC
[jira] Assigned: (TILES-134) NullPointer Exception when tiles
servlet is not defined
[ https://issues.apache.org/struts/browse/TILES-134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Antonio Petrelli reassigned TILES-134:
--------------------------------------
Assignee: Antonio Petrelli
> NullPointer Exception when tiles servlet is not defined
> -------------------------------------------------------
>
> Key: TILES-134
> URL: https://issues.apache.org/struts/browse/TILES-134
> Project: Tiles
> Issue Type: Improvement
> Components: tiles-jsp (jsp support)
> Affects Versions: 2.0.2
> Environment: Tomcat 5.5.20, jre1.5_06
> Reporter: Scot Meyer
> Assigned To: Antonio Petrelli
>
> When implementing a simple template and the tiles servlet is not defined in the web.xml you get a NullPointer exception at line 144 when running. This can be difficult for the implementer to realize what they did wrong. A suggestion would be to throw and exception when the context is null. It might be better to throw a TilesException however the interface defines a JspException so I used it.
> --- RenderTagSupport.java 2007-03-05 16:53:50.000000000 -0500
> +++ tiles-jsp/src/main/java/org/apache/tiles/jsp/taglib/RenderTagSupport.java 2007-03-05 16:52:49.000000000 -0500
> @@ -136,13 +136,11 @@
> *
> * @param nestedTag the put tag desciendent.
> */
> - public void processNestedTag(PutAttributeTag nestedTag) throws JspException {
> + public void processNestedTag(PutAttributeTag nestedTag) {
> ComponentAttribute attribute = new ComponentAttribute(
> nestedTag.getValue(), nestedTag.getRole(),
> nestedTag.getType());
> - if (componentContext==null) throw new JspException("componentContext is null. Do you have the org.apache.tiles.servlet.TilesServlet defined in the web.xml?");
> -
> componentContext.putAttribute(
> nestedTag.getName(),
> attribute
> ~
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