Mike Calmus created TRINIDAD-2312:
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Summary: NullPointerException in
CoreRenderKit.shortCircuitRenderView
Key: TRINIDAD-2312
URL: https://issues.apache.org/jira/browse/TRINIDAD-2312
Project: MyFaces Trinidad
Issue Type: Bug
Components: Components
Affects Versions: 1.2.14-core
Reporter: Mike Calmus
When FINE logging is enabled a NullPointerException can be thrown during PPR.
Caused by: java.lang.NullPointerException
at
org.apache.myfaces.trinidadinternal.renderkit.core.CoreRenderKit.shortCircuitRenderView(CoreRenderKit.java:371)
at
org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:172)
at
org.springframework.faces.webflow.FlowViewHandler.renderView(FlowViewHandler.java:99)
at
org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:116)
The code in question is this:
_LOG.fine("Page navigation to {0} happened during a PPR request " +
"on {1}; Apache Trinidad is forcing a redirect.",
new String[]{viewId, originalRoot.getViewId()});
Changing to:
_LOG.fine("Page navigation to {0} happened during a PPR request " +
"on {1}; Apache Trinidad is forcing a redirect.",
new String[]{viewId, (originalRoot != null ?
originalRoot.getViewId() : null)});
should fix the problem.
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