Refresh Page Shows Remote Portlet Error and Null Pointer Exception On Environment With Patch 12934706 Installed

(Doc ID 1421175.1)

Last updated on JUNE 13, 2017

Applies to:

Oracle JDeveloper - Version 11.1.1.5.0 to 11.1.1.5.0 [Release Oracle11g]
Oracle WebCenter Portal - Version 11.1.1.5.0 to 11.1.1.5.0 [Release 11g]
Information in this document applies to any platform.
Checked for relevance on 03-Oct-2013

Symptoms

This problem occurs for an ADF Portlet containing a Taskflow which is then placed on JSPX page.

The portlet is displayed correctly the first time this application is run.
When the page is reloaded, the portlet does not get displayed , a 'Remote Portlet' error in place of the expected portlet output.

This stack error stack:

<Warning> <oracle.adfinternal.view.faces.lifecycle.LifecycleImpl> <BEA-000000> <ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase RENDER_RESPONSE 6
java.lang.NullPointerException
at oracle.adfinternal.view.faces.bi.renderkit.imageView.RichImageViewRenderer.encodeAll(RichImageViewRenderer.java:606)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:399)
at oracle.adf.view.rich.render.RichRenderer.encod
etc ..

 

Changes

This problem happens only under these circumstances :

Cause

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