SEVERE: Error rendering tile java.lang.NullPointerException
-----------------------------------------------------------
Key: TILES-504
URL: https://issues.apache.org/jira/browse/TILES-504
Project: Tiles
Issue Type: Task
Components: tiles-api, tiles-core, tiles-jsp (jsp support)
Affects Versions: 2.0.5
Environment: Weblogic10.3, JDK1.6.X, Myfaces1.2.5, Tomahawk 1.1.9,
Richfaces3.3.2, tiles2.0.5
Reporter: Nilakandan V
I'm getting the following exception when i try to access my application.
I have recently updated the following components in my application
weblogic8.1 to weblogic 10.3
myfaces 1.1.5 to 1.2.5
richfaces 3.0.1 to 3.3.2
tomahawk 1.1.5 to 1.1.9
struts tiles to Tiles core - api- jsp 2.0.5
Mar 25, 2010 7:47:14 PM org.ajax4jsf.webapp.BaseFilter
checkMyFacesExtensionsFilter
WARNING: MyFaces Extensions Filter should be configured to execute *AFTER*
RichFaces filter. Refer to SRV.6.2.4 section
of Servlets specification on how to achieve that.
Mar 25, 2010 7:47:14 PM org.apache.myfaces.shared_tomahawk.config.MyfacesConfig
getBooleanInitParameter
INFO: No context init parameter
'org.apache.myfaces.READONLY_AS_DISABLED_FOR_SELECTS' found, using default
value true
Mar 25, 2010 7:47:14 PM org.apache.myfaces.shared_tomahawk.config.MyfacesConfig
getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.RENDER_VIEWSTATE_ID' found,
using default value true
Mar 25, 2010 7:47:14 PM org.apache.myfaces.shared_tomahawk.config.MyfacesConfig
getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.STRICT_XHTML_LINKS' found,
using default value true
Mar 25, 2010 7:47:14 PM org.apache.myfaces.shared_tomahawk.config.MyfacesConfig
getLongInitParameter
INFO: No context init parameter 'org.apache.myfaces.CONFIG_REFRESH_PERIOD'
found, using default value 2
Mar 25, 2010 7:47:14 PM org.apache.myfaces.shared_tomahawk.config.MyfacesConfig
getStringInitParameter
INFO: No context init parameter 'org.apache.myfaces.RESOURCE_VIRTUAL_PATH'
found, using default value /faces/myFacesExte
nsionResource
Mar 25, 2010 7:47:14 PM org.apache.myfaces.shared_tomahawk.config.MyfacesConfig
createAndInitializeMyFacesConfig
INFO: Starting up Tomahawk on the MyFaces-JSF-Implementation
Mar 25, 2010 7:47:14 PM org.apache.tiles.impl.BasicTilesContainer render
SEVERE: Error rendering tile
java.lang.NullPointerException
at
org.apache.tiles.servlet.context.ServletTilesRequestContext.forward(ServletTilesRequestContext.java:198)
at
org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestContext.java:185)
at
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:419)
at
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:370)
at
org.apache.myfaces.tomahawk.application.jsp.JspTilesTwoViewHandlerImpl.renderTilesView(JspTilesTwoViewHandler
Impl.java:124)
at
org.apache.myfaces.tomahawk.application.jsp.JspTilesTwoViewHandlerImpl.renderView(JspTilesTwoViewHandlerImpl.
java:110)
at
org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
at
org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
at
org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
at
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:140)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:155)
at
weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at
weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
at
org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at
com.pfizer.pgrd.like.ui.utils.ExceptionFilter.doFilter(ExceptionFilter.java:45)
at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:384)
at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at
com.pfizer.pgrd.like.ui.utils.SecurityFilter.doFilter(SecurityFilter.java:92)
at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3496)
at
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2180)
at
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2086)
at
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1406)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Mar 25, 2010 7:47:14 PM javax.faces.webapp._ErrorPageWriter handleThrowable
SEVERE: An exception occurred
javax.faces.FacesException: org.apache.tiles.TilesException
at
org.apache.myfaces.tomahawk.application.jsp.JspTilesTwoViewHandlerImpl.renderTilesView(JspTilesTwoViewHandler
Impl.java:126)
at
org.apache.myfaces.tomahawk.application.jsp.JspTilesTwoViewHandlerImpl.renderView(JspTilesTwoViewHandlerImpl.
java:110)
at
org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
at
org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
at
org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
at
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:140)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:155)
at
weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at
weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
at
org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at
com.pfizer.pgrd.like.ui.utils.ExceptionFilter.doFilter(ExceptionFilter.java:45)
at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:384)
at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at
com.pfizer.pgrd.like.ui.utils.SecurityFilter.doFilter(SecurityFilter.java:92)
at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3496)
at
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2180)
at
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2086)
at
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1406)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: org.apache.tiles.TilesException
at
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:427)
at
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:370)
at
org.apache.myfaces.tomahawk.application.jsp.JspTilesTwoViewHandlerImpl.renderTilesView(JspTilesTwoViewHandler
Impl.java:124)
... 30 more
Caused by: java.lang.NullPointerException
at
org.apache.tiles.servlet.context.ServletTilesRequestContext.forward(ServletTilesRequestContext.java:198)
at
org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestContext.java:185)
at
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:419)
... 32 more
can anyone pls let me know the root cause for this issue.
Thanks,
Nila
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