As Benji indicates, Facelets is rather preferred over Tiles/JSP.
But, I'd like to know what's going wrong here.
Could you give me a longer stack trace? It looks as though
the ADF ViewHandler just isn't on the stack.
Also, a gentle reminder - this mailing list is for the open-sourced
version of the code (org.apache.myfaces.etc...), not the
Oracle version.
-- Adam
On 6/16/06, Joe Reger, Jr. <[EMAIL PROTECTED]> wrote:
I saw a thread similar to this recently but couldn't find a resolution
that worked for me.
I'm getting NPEs when I use Adf Faces with MyFaces 1.1.3, Tiles and
Tomcat 5.5.12:
30187 [http-127.0.0.1-80-1] ERROR
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/].[jsp]
- Servlet.service() for servlet jsp threw exception
java.lang.NullPointerException
at
oracle.adfinternal.view.faces.uinode.FacesRenderingContext.setRenderingProperty(FacesRenderingContext.java:157)
at
oracle.adfinternal.view.faces.ui.RenderedNodeRenderingContext.setProperty(RenderedNodeRenderingContext.java:162)
at
oracle.adfinternal.view.faces.ui.ServletRenderingContext._setContextProperty(ServletRenderingContext.java:309)
at
oracle.adfinternal.view.faces.ui.ServletRenderingContext.setServletRequest(ServletRenderingContext.java:140)
at
oracle.adfinternal.view.faces.ui.ServletRenderingContext.setServletRequest(ServletRenderingContext.java:163)
at
oracle.adfinternal.view.faces.ui.ServletRenderingContext.init(ServletRenderingContext.java:113)
at
oracle.adfinternal.view.faces.ui.ServletRenderingContext.init(ServletRenderingContext.java:96)
at
oracle.adfinternal.view.faces.uinode.FacesRenderingContext.<init>(FacesRenderingContext.java:106)
at
oracle.adfinternal.view.faces.uinode.FacesRenderingContext.createRenderingContext(FacesRenderingContext.java:79)
at
oracle.adfinternal.view.faces.uinode.UINodeRendererBase.getRenderingContext(UINodeRendererBase.java:89)
at
oracle.adfinternal.view.faces.uinode.FacesRenderingContext.getRenderingContext(FacesRenderingContext.java:66)
at
oracle.adfinternal.view.faces.uinode.FacesRenderingContext.getRenderingContext(FacesRenderingContext.java:52)
at
oracle.adfinternal.view.faces.renderkit.htmlBasic.UINodeRenderer.getRenderingContext(UINodeRenderer.java:79)
at
oracle.adfinternal.view.faces.renderkit.htmlBasic.UINodeRenderer.encodeBegin(UINodeRenderer.java:38)
at
javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:512)
at
javax.faces.webapp.UIComponentTag.encodeBegin(UIComponentTag.java:464)
at javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:317)
at
org.apache.jsp.common.navigation_jsp._jspx_meth_h_form_0(org.apache.jsp.common.navigation_jsp:92)
at
org.apache.jsp.common.navigation_jsp._jspService(org.apache.jsp.common.navigation_jsp:65)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
The error seems to come from navigation.jsp which is included inside a
Tiles template:
<f:subview id="menu">
<tiles:insert attribute="menu" flush="false" />
</f:subview>
The code in navigation.jsp is fairly straightforward... I have a
<h:panelGrid> and a few <h:commandLink> tags.
My web.xml looks like:
<context-param>
<param-name>oracle.adf.view.faces.ALTERNATE_VIEW_HANDLER</param-name>
<param-value>
org.apache.myfaces.tomahawk.application.jsp.JspTilesViewHandlerImpl
</param-value>
</context-param>
<filter>
<filter-name>adfFaces</filter-name>
<filter-class>oracle.adf.view.faces.webapp.AdfFacesFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>adfFaces</filter-name>
<servlet-name>Faces Servlet</servlet-name>
</filter-mapping>
<servlet>
<servlet-name>resources</servlet-name>
<servlet-class>oracle.adf.view.faces.webapp.ResourceServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>resources</servlet-name>
<url-pattern>/adf/*</url-pattern>
</servlet-mapping>
And my faces-config.xml includes:
<application>
<default-render-kit-id>oracle.adf.core</default-render-kit-id>
</application>
Any help is appreciated!
Best,
Joe
