Any advice on what to replace this code with....when I upgraded from 10b to
13b my code appears to break at this line...
ESession theSession = (Session) cycle.getRequestContext
().getAttribute("name");
java.lang.NullPointerException
Stack Trace:
- org.apache.coyote.tomcat4.CoyoteRequestFacade.getAttribute(
CoyoteRequestFacade.java:137)
- org.apache.tapestry.request.RequestContext.getAttribute(
RequestContext.java:80)
- com.appy.app.appy.admin.demo.tapestry.tapcomps.EBasePage.validate(
EBasePage.java:41)
-
com.appy.app.appy.admin.demo.tapestry.tapcomps.EAdminBasePage.validate
(EAdminBasePage.java:37)
- org.apache.tapestry.engine.RequestCycle.activate(RequestCycle.java:628)
- org.apache.tapestry.engine.RequestCycle.activate(RequestCycle.java:614)
- org.apache.tapestry.engine.PageService.service(PageService.java:66)
- $IEngineService_107d8e05b59.service($IEngineService_107d8e05b59.java)
- org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(
EngineServiceOuterProxy.java:65)
- org.apache.tapestry.engine.AbstractEngine.service(
AbstractEngine.java:248)
- org.apache.tapestry.services.impl.InvokeEngineTerminator.service(
InvokeEngineTerminator.java:60)
-
$WebRequestServicer_107d8e05b32.service($WebRequestServicer_107d8e05b32.java)
- org.apache.tapestry.services.impl.DisableCachingFilter.service(
DisableCachingFilter.java:48)
-
$WebRequestServicerFilter_107d8e05b34.service($WebRequestServicerFilter_107d8e05b34.java)
-
$WebRequestServicer_107d8e05b36.service($WebRequestServicer_107d8e05b36.java)
-
$WebRequestServicer_107d8e05b2e.service($WebRequestServicer_107d8e05b2e.java)
-
org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service
(WebRequestServicerPipelineBridge.java:56)
-
$ServletRequestServicer_107d8e05b12.service($ServletRequestServicer_107d8e05b12.java)
- org.apache.tapestry.request.DecodedRequestInjector.service(
DecodedRequestInjector.java:55)
-
$ServletRequestServicerFilter_107d8e05b0e.service($ServletRequestServicerFilter_107d8e05b0e.java)
-
$ServletRequestServicer_107d8e05b14.service($ServletRequestServicer_107d8e05b14.java)
- org.apache.tapestry.multipart.MultipartDecoderFilter.service(
MultipartDecoderFilter.java:52)
-
$ServletRequestServicerFilter_107d8e05b0c.service($ServletRequestServicerFilter_107d8e05b0c.java)
-
$ServletRequestServicer_107d8e05b14.service($ServletRequestServicer_107d8e05b14.java)
- org.apache.tapestry.services.impl.SetupRequestEncoding.service(
SetupRequestEncoding.java:53)
-
$ServletRequestServicerFilter_107d8e05b10.service($ServletRequestServicerFilter_107d8e05b10.java)
-
$ServletRequestServicer_107d8e05b14.service($ServletRequestServicer_107d8e05b14.java)
-
$ServletRequestServicer_107d8e05b06.service($ServletRequestServicer_107d8e05b06.java)
- org.apache.tapestry.ApplicationServlet.doService(
ApplicationServlet.java:123)
- com.expd.app.expo2.webaccess.ExpoTapestryServlet.doService(
ExpoTapestryServlet.java:52)
- org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:79)
- javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
- javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
- org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:247)
- org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:193)
- org.apache.catalina.core.StandardWrapperValve.invoke(
StandardWrapperValve.java:256)
-
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext
(StandardPipeline.java:643)
- org.apache.catalina.core.StandardPipeline.invoke(
StandardPipeline.java:480)
- org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
- org.apache.catalina.core.StandardContextValve.invoke(
StandardContextValve.java:191)
-
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext
(StandardPipeline.java:643)
- org.apache.catalina.core.StandardPipeline.invoke(
StandardPipeline.java:480)
- org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
- org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2422)
- org.apache.catalina.core.StandardHostValve.invoke(
StandardHostValve.java:180)
-
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext
(StandardPipeline.java:643)
- org.apache.catalina.valves.ErrorDispatcherValve.invoke(
ErrorDispatcherValve.java:171)
-
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext
(StandardPipeline.java:641)
- org.apache.catalina.valves.ErrorReportValve.invoke(
ErrorReportValve.java:163)
-
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext
(StandardPipeline.java:641)
- org.apache.catalina.core.StandardPipeline.invoke(
StandardPipeline.java:480)
- org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
- org.apache.catalina.core.StandardEngineValve.invoke(
StandardEngineValve.java:174)
-
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext
(StandardPipeline.java:643)
- org.apache.catalina.core.StandardPipeline.invoke(
StandardPipeline.java:480)
- org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
- org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:199)
- org.apache.coyote.http11.Http11Processor.process(
Http11Processor.java:828)
-
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection
(Http11Protocol.java:700)
- org.apache.tomcat.util.net.TcpWorkerThread.runIt(
PoolTcpEndpoint.java:584)
- org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
ThreadPool.java:683)
- java.lang.Thread.run(Unknown Source)
I tried Session theSession = (Session) cycle.getAttribute("name");
