We have many applications running on the app server.  Many use same 
dependencies (JARs) and now many are starting to use Tapestry.
We decided to put all dependencies under the AppServer (Glassfish) lib 
directory which shares them among all apps.
Why waste resources having the same JAR files in 10 different apps right?

I just might have discovered an issue in doing this with Tapestry.
I tried to load the same app twice under a different name in the App server.
It looks like the Entity beans are being shared between the instances, and the 
cast fails.
Maybe its getting cache?

My question is, do any of you Tapestry gurus have an idea where there are 
instances
that could cause problems with this environment?
Perhaps there can be a quick fix?

Thanks

---------- sample log ----------------
[#|2011-09-01T23:16:58.306-0400|SEVERE|glassfish3.1|tapestry.render.com.baw.website.pages.test.TapPage|_ThreadID=21;_ThreadName=Thread-1;|Render
 queue error in BeginRender[test/TapPage:usersgrid.rows.gridcell]: 
com.baw.entities.billing.Webusers cannot be cast to 
com.baw.entities.billing.Webusers
org.apache.tapestry5.ioc.internal.util.TapestryException: 
com.baw.entities.billing.Webusers cannot be cast to 
com.baw.entities.billing.Webusers [at 
classpath:org/apache/tapestry5/corelib/components/GridRows.tml, line 4]
        at 
org.apache.tapestry5.internal.structure.ComponentPageElementImpl$AbstractPhase.invoke(ComponentPageElementImpl.java:153)
        at 
org.apache.tapestry5.internal.structure.ComponentPageElementImpl$BeginRenderPhase.render(ComponentPageElementImpl.java:209)
        at 
org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:72)
        at 
org.apache.tapestry5.internal.services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:124)
        at $PageRenderQueue_161b83f4eaf86a.render(Unknown Source)
        at $PageRenderQueue_161b83f4eaf869.render(Unknown Source)
        at 
org.apache.tapestry5.internal.services.MarkupRendererTerminator.renderMarkup(MarkupRendererTerminator.java:37)
        at 
org.apache.tapestry5.services.TapestryModule$31.renderMarkup(TapestryModule.java:1998)
        at $MarkupRenderer_161b83f4eaf86c.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$30.renderMarkup(TapestryModule.java:1982)
        at $MarkupRenderer_161b83f4eaf86c.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$29.renderMarkup(TapestryModule.java:1964)
        at $MarkupRenderer_161b83f4eaf86c.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$28.renderMarkup(TapestryModule.java:1949)
        at $MarkupRenderer_161b83f4eaf86c.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$27.renderMarkup(TapestryModule.java:1935)
        at $MarkupRenderer_161b83f4eaf86c.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$26.renderMarkup(TapestryModule.java:1917)
        at $MarkupRenderer_161b83f4eaf86c.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$25.renderMarkup(TapestryModule.java:1898)
        at $MarkupRenderer_161b83f4eaf86c.renderMarkup(Unknown Source)
        at $MarkupRenderer_161b83f4eaf868.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:47)
        at $PageMarkupRenderer_161b83f4eaf866.renderPageMarkup(Unknown Source)
        at 
org.apache.tapestry5.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:67)
        at $PageResponseRenderer_161b83f4eaf7a6.renderPageResponse(Unknown 
Source)
        at 
org.apache.tapestry5.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:64)
        at 
org.apache.tapestry5.services.TapestryModule$38.handle(TapestryModule.java:2227)
        at $PageRenderRequestHandler_161b83f4eaf7a8.handle(Unknown Source)
        at $PageRenderRequestHandler_161b83f4eaf7a1.handle(Unknown Source)
        at 
org.apache.tapestry5.internal.services.ComponentRequestHandlerTerminator.handlePageRender(ComponentRequestHandlerTerminator.java:48)
        at 
org.apache.tapestry5.services.InitializeActivePageName.handlePageRender(InitializeActivePageName.java:47)
        at $ComponentRequestHandler_161b83f4eaf7a2.handlePageRender(Unknown 
Source)
        at 
org.tynamo.security.SecurityComponentRequestFilter.handlePageRender(SecurityComponentRequestFilter.java:50)
        at $ComponentRequestFilter_161b83f4eaf79f.handlePageRender(Unknown 
Source)
        at $ComponentRequestHandler_161b83f4eaf7a2.handlePageRender(Unknown 
Source)
        at $ComponentRequestHandler_161b83f4eaf789.handlePageRender(Unknown 
Source)
        at 
org.apache.tapestry5.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:45)
        at $Dispatcher_161b83f4eaf78b.dispatch(Unknown Source)
        at $Dispatcher_161b83f4eaf786.dispatch(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:297)
        at 
org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
        at $RequestHandler_161b83f4eaf787.service(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:894)
        at $RequestHandler_161b83f4eaf787.service(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:884)
        at $RequestHandler_161b83f4eaf787.service(Unknown Source)
        at 
org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:90)
        at $RequestHandler_161b83f4eaf787.service(Unknown Source)
        at $RequestHandler_161b83f4eaf77b.service(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$HttpServletRequestHandlerTerminator.service(TapestryModule.java:248)
        at 
org.apache.tapestry5.internal.gzip.GZipFilter.service(GZipFilter.java:53)
        at $HttpServletRequestHandler_161b83f4eaf77d.service(Unknown Source)
        at 
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
        at $HttpServletRequestFilter_161b83f4eaf779.service(Unknown Source)
        at $HttpServletRequestHandler_161b83f4eaf77d.service(Unknown Source)
        at 
org.tynamo.security.services.impl.SecurityConfiguration$2.call(SecurityConfiguration.java:104)
        at 
org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
        at 
org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
        at 
org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:344)
        at 
org.tynamo.security.services.impl.SecurityConfiguration.service(SecurityConfiguration.java:102)
        at $HttpServletRequestFilter_161b83f4eaf77a.service(Unknown Source)
        at $HttpServletRequestHandler_161b83f4eaf77d.service(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$1.service(TapestryModule.java:844)
        at $HttpServletRequestHandler_161b83f4eaf77d.service(Unknown Source)
        at $HttpServletRequestHandler_161b83f4eaf777.service(Unknown Source)
        at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:160)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
        at 
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
        at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
        at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
        at 
com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
        at 
org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:326)
        at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:227)
        at 
com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:170)
        at 
com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:822)
        at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:719)
        at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1013)
        at 
com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
        at 
com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
        at 
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
        at 
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
        at 
com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
        at 
com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
        at 
com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
        at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
        at 
com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
        at 
com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
        at java.lang.Thread.run(Thread.java:636)
Caused by: java.lang.ClassCastException: com.baw.entities.billing.Webusers 
cannot be cast to com.baw.entities.billing.Webusers
        at $InternalPropertyConduit_161b83f4eaf8c5.getRoot(Unknown Source)
        at $InternalPropertyConduit_161b83f4eaf8c5.get(Unknown Source)
        at 
org.apache.tapestry5.internal.services.CoercingPropertyConduitWrapper.get(CoercingPropertyConduitWrapper.java:36)
        at 
org.apache.tapestry5.corelib.base.AbstractPropertyOutput.readPropertyForObject(AbstractPropertyOutput.java:152)
        at 
org.apache.tapestry5.corelib.base.AbstractPropertyOutput.renderPropertyValue(AbstractPropertyOutput.java:132)
        at 
org.apache.tapestry5.corelib.components.GridCell.beginRender(GridCell.java:30)
        at 
org.apache.tapestry5.corelib.components.GridCell.beginRender(GridCell.java)
        at 
org.apache.tapestry5.internal.structure.ComponentPageElementImpl$BeginRenderPhase.invokeComponent(ComponentPageElementImpl.java:202)
        at 
org.apache.tapestry5.internal.structure.ComponentPageElementImpl$AbstractPhase.invoke(ComponentPageElementImpl.java:133)
        ... 92 more
|#]

[#|2011-09-01T23:16:58.317-0400|SEVERE|glassfish3.1|org.apache.tapestry5.services.TapestryModule.RequestExceptionHandler|_ThreadID=21;_ThreadName=Thread-1;|Processing
 of request failed with uncaught exception: Render queue error in 
BeginRender[test/TapPage:usersgrid.rows.gridcell]: 
com.baw.entities.billing.Webusers cannot be cast to 
com.baw.entities.billing.Webusers
org.apache.tapestry5.internal.services.RenderQueueException: Render queue error 
in BeginRender[test/TapPage:usersgrid.rows.gridcell]: 
com.baw.entities.billing.Webusers cannot be cast to 
com.baw.entities.billing.Webusers [at 
classpath:org/apache/tapestry5/corelib/components/GridRows.tml, line 4]
        at 
org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:81)
        at 
org.apache.tapestry5.internal.services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:124)
        at $PageRenderQueue_161b83f4eaf86a.render(Unknown Source)
        at $PageRenderQueue_161b83f4eaf869.render(Unknown Source)
        at 
org.apache.tapestry5.internal.services.MarkupRendererTerminator.renderMarkup(MarkupRendererTerminator.java:37)
        at 
org.apache.tapestry5.services.TapestryModule$31.renderMarkup(TapestryModule.java:1998)
        at $MarkupRenderer_161b83f4eaf86c.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$30.renderMarkup(TapestryModule.java:1982)
        at $MarkupRenderer_161b83f4eaf86c.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$29.renderMarkup(TapestryModule.java:1964)
        at $MarkupRenderer_161b83f4eaf86c.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$28.renderMarkup(TapestryModule.java:1949)
        at $MarkupRenderer_161b83f4eaf86c.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$27.renderMarkup(TapestryModule.java:1935)
        at $MarkupRenderer_161b83f4eaf86c.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$26.renderMarkup(TapestryModule.java:1917)
        at $MarkupRenderer_161b83f4eaf86c.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$25.renderMarkup(TapestryModule.java:1898)
        at $MarkupRenderer_161b83f4eaf86c.renderMarkup(Unknown Source)
        at $MarkupRenderer_161b83f4eaf868.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:47)
        at $PageMarkupRenderer_161b83f4eaf866.renderPageMarkup(Unknown Source)
        at 
org.apache.tapestry5.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:67)
        at $PageResponseRenderer_161b83f4eaf7a6.renderPageResponse(Unknown 
Source)
        at 
org.apache.tapestry5.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:64)
        at 
org.apache.tapestry5.services.TapestryModule$38.handle(TapestryModule.java:2227)
        at $PageRenderRequestHandler_161b83f4eaf7a8.handle(Unknown Source)
        at $PageRenderRequestHandler_161b83f4eaf7a1.handle(Unknown Source)
        at 
org.apache.tapestry5.internal.services.ComponentRequestHandlerTerminator.handlePageRender(ComponentRequestHandlerTerminator.java:48)
        at 
org.apache.tapestry5.services.InitializeActivePageName.handlePageRender(InitializeActivePageName.java:47)
        at $ComponentRequestHandler_161b83f4eaf7a2.handlePageRender(Unknown 
Source)
        at 
org.tynamo.security.SecurityComponentRequestFilter.handlePageRender(SecurityComponentRequestFilter.java:50)
        at $ComponentRequestFilter_161b83f4eaf79f.handlePageRender(Unknown 
Source)
        at $ComponentRequestHandler_161b83f4eaf7a2.handlePageRender(Unknown 
Source)
        at $ComponentRequestHandler_161b83f4eaf789.handlePageRender(Unknown 
Source)
        at 
org.apache.tapestry5.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:45)
        at $Dispatcher_161b83f4eaf78b.dispatch(Unknown Source)
        at $Dispatcher_161b83f4eaf786.dispatch(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:297)
        at 
org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
        at $RequestHandler_161b83f4eaf787.service(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:894)
        at $RequestHandler_161b83f4eaf787.service(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:884)
        at $RequestHandler_161b83f4eaf787.service(Unknown Source)
        at 
org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:90)
        at $RequestHandler_161b83f4eaf787.service(Unknown Source)
        at $RequestHandler_161b83f4eaf77b.service(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$HttpServletRequestHandlerTerminator.service(TapestryModule.java:248)
        at 
org.apache.tapestry5.internal.gzip.GZipFilter.service(GZipFilter.java:53)
        at $HttpServletRequestHandler_161b83f4eaf77d.service(Unknown Source)
        at 
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
        at $HttpServletRequestFilter_161b83f4eaf779.service(Unknown Source)
        at $HttpServletRequestHandler_161b83f4eaf77d.service(Unknown Source)
        at 
org.tynamo.security.services.impl.SecurityConfiguration$2.call(SecurityConfiguration.java:104)
        at 
org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
        at 
org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
        at 
org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:344)
        at 
org.tynamo.security.services.impl.SecurityConfiguration.service(SecurityConfiguration.java:102)
        at $HttpServletRequestFilter_161b83f4eaf77a.service(Unknown Source)
        at $HttpServletRequestHandler_161b83f4eaf77d.service(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$1.service(TapestryModule.java:844)
        at $HttpServletRequestHandler_161b83f4eaf77d.service(Unknown Source)
        at $HttpServletRequestHandler_161b83f4eaf777.service(Unknown Source)
        at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:160)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
        at 
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
        at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
        at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
        at 
com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
        at 
org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:326)
        at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:227)
        at 
com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:170)
        at 
com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:822)
        at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:719)
        at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1013)
        at 
com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
        at 
com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
        at 
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
        at 
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
        at 
com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
        at 
com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
        at 
com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
        at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
        at 
com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
        at 
com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
        at java.lang.Thread.run(Thread.java:636)
Caused by: org.apache.tapestry5.ioc.internal.util.TapestryException: 
com.baw.entities.billing.Webusers cannot be cast to 
com.baw.entities.billing.Webusers [at 
classpath:org/apache/tapestry5/corelib/components/GridRows.tml, line 4]
        at 
org.apache.tapestry5.internal.structure.ComponentPageElementImpl$AbstractPhase.invoke(ComponentPageElementImpl.java:153)
        at 
org.apache.tapestry5.internal.structure.ComponentPageElementImpl$BeginRenderPhase.render(ComponentPageElementImpl.java:209)
        at 
org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:72)
        ... 90 more
Caused by: java.lang.ClassCastException: com.baw.entities.billing.Webusers 
cannot be cast to com.baw.entities.billing.Webusers
        at $InternalPropertyConduit_161b83f4eaf8c5.getRoot(Unknown Source)
        at $InternalPropertyConduit_161b83f4eaf8c5.get(Unknown Source)
        at 
org.apache.tapestry5.internal.services.CoercingPropertyConduitWrapper.get(CoercingPropertyConduitWrapper.java:36)
        at 
org.apache.tapestry5.corelib.base.AbstractPropertyOutput.readPropertyForObject(AbstractPropertyOutput.java:152)
        at 
org.apache.tapestry5.corelib.base.AbstractPropertyOutput.renderPropertyValue(AbstractPropertyOutput.java:132)
        at 
org.apache.tapestry5.corelib.components.GridCell.beginRender(GridCell.java:30)
        at 
org.apache.tapestry5.corelib.components.GridCell.beginRender(GridCell.java)
        at 
org.apache.tapestry5.internal.structure.ComponentPageElementImpl$BeginRenderPhase.invokeComponent(ComponentPageElementImpl.java:202)
        at 
org.apache.tapestry5.internal.structure.ComponentPageElementImpl$AbstractPhase.invoke(ComponentPageElementImpl.java:133)
        ... 92 more

--------------------
another one ---------
----------------------
[#|2011-09-01T23:31:44.997-0400|SEVERE|glassfish3.1|org.apache.tapestry5.services.TapestryModule.RequestExceptionHandler|_ThreadID=23;_ThreadName=Thread-1;|Processing
 of request failed with uncaught exception: Render queue error in 
SetupRender[test/TapPage:usersgrid.columns]: Failure reading parameter 'model' 
of c
omponent test/TapPage:usersgrid: WEB9031: WebappClassLoader unable to load 
resource [javax.persistence.Id], because it has not yet been started, or was 
already stopped
org.apache.tapestry5.internal.services.RenderQueueException: Render queue error 
in SetupRender[test/TapPage:usersgrid.columns]: Failure reading parameter 
'model' of component test/TapPage:usersgrid: WEB9031: WebappClassLoader unable 
to load resource [javax.persistence.Id], because it has not yet been started, 
or w
as already stopped [at 
classpath:org/apache/tapestry5/corelib/components/Grid.tml, line 6]
        at 
org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:81)
        at 
org.apache.tapestry5.internal.services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:124)
        at $PageRenderQueue_161b83f4eb00c9.render(Unknown Source)
        at $PageRenderQueue_161b83f4eb00c8.render(Unknown Source)
        at 
org.apache.tapestry5.internal.services.MarkupRendererTerminator.renderMarkup(MarkupRendererTerminator.java:37)
        at 
org.apache.tapestry5.services.TapestryModule$31.renderMarkup(TapestryModule.java:1998)
        at $MarkupRenderer_161b83f4eb00cb.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$30.renderMarkup(TapestryModule.java:1982)
        at $MarkupRenderer_161b83f4eb00cb.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$29.renderMarkup(TapestryModule.java:1964)
        at $MarkupRenderer_161b83f4eb00cb.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$28.renderMarkup(TapestryModule.java:1949)
        at $MarkupRenderer_161b83f4eb00cb.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$27.renderMarkup(TapestryModule.java:1935)
        at $MarkupRenderer_161b83f4eb00cb.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$26.renderMarkup(TapestryModule.java:1917)
        at $MarkupRenderer_161b83f4eb00cb.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$25.renderMarkup(TapestryModule.java:1898)
        at $MarkupRenderer_161b83f4eb00cb.renderMarkup(Unknown Source)
        at $MarkupRenderer_161b83f4eb00c7.renderMarkup(Unknown Source)
        at 
org.apache.tapestry5.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:47)
        at $PageMarkupRenderer_161b83f4eb00c5.renderPageMarkup(Unknown Source)
        at 
org.apache.tapestry5.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:67)
        at $PageResponseRenderer_161b83f4eb0005.renderPageResponse(Unknown 
Source)
        at 
org.apache.tapestry5.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:64)
        at 
org.apache.tapestry5.services.TapestryModule$38.handle(TapestryModule.java:2227)
        at $PageRenderRequestHandler_161b83f4eb0007.handle(Unknown Source)
        at $PageRenderRequestHandler_161b83f4eb0000.handle(Unknown Source)
        at 
org.apache.tapestry5.internal.services.ComponentRequestHandlerTerminator.handlePageRender(ComponentRequestHandlerTerminator.java:48)
        at 
org.apache.tapestry5.services.InitializeActivePageName.handlePageRender(InitializeActivePageName.java:47)
        at $ComponentRequestHandler_161b83f4eb0001.handlePageRender(Unknown 
Source)
        at 
org.tynamo.security.SecurityComponentRequestFilter.handlePageRender(SecurityComponentRequestFilter.java:50)
        at $ComponentRequestFilter_161b83f4eafffe.handlePageRender(Unknown 
Source)
        at $ComponentRequestHandler_161b83f4eb0001.handlePageRender(Unknown 
Source)
        at $ComponentRequestHandler_161b83f4eaffe8.handlePageRender(Unknown 
Source)
        at 
org.apache.tapestry5.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:45)
        at $Dispatcher_161b83f4eaffea.dispatch(Unknown Source)
        at $Dispatcher_161b83f4eaffe5.dispatch(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:297)
        at 
org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
        at $RequestHandler_161b83f4eaffe6.service(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:894)
        at $RequestHandler_161b83f4eaffe6.service(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:884)
        at $RequestHandler_161b83f4eaffe6.service(Unknown Source)
        at 
org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:90)
        at $RequestHandler_161b83f4eaffe6.service(Unknown Source)
        at $RequestHandler_161b83f4eaffda.service(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$HttpServletRequestHandlerTerminator.service(TapestryModule.java:248)
        at 
org.apache.tapestry5.internal.gzip.GZipFilter.service(GZipFilter.java:53)
        at $HttpServletRequestHandler_161b83f4eaffdc.service(Unknown Source)
        at 
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
        at $HttpServletRequestFilter_161b83f4eaffd9.service(Unknown Source)
        at $HttpServletRequestHandler_161b83f4eaffdc.service(Unknown Source)
        at 
org.apache.tapestry5.services.TapestryModule$1.service(TapestryModule.java:844)
        at $HttpServletRequestHandler_161b83f4eaffdc.service(Unknown Source)
        at 
org.tynamo.security.services.impl.SecurityConfiguration$2.call(SecurityConfiguration.java:104)
        at 
org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
        at 
org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
        at 
org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:344)
        at 
org.tynamo.security.services.impl.SecurityConfiguration.service(SecurityConfiguration.java:102)
        at $HttpServletRequestFilter_161b83f4eaffd7.service(Unknown Source)
        at $HttpServletRequestHandler_161b83f4eaffdc.service(Unknown Source)
        at $HttpServletRequestHandler_161b83f4eaffd6.service(Unknown Source)
        at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:160)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
        at 
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
        at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
        at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
        at 
com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
        at 
org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:326)
        at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:227)
        at 
com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:170)
        at 
com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:822)
        at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:719)
        at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1013)
        at 
com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
        at 
com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
        at 
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
        at 
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
        at 
com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
        at 
com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
        at 
com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
        at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
        at 
com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
        at 
com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
        at java.lang.Thread.run(Thread.java:636)
Caused by: org.apache.tapestry5.ioc.internal.util.TapestryException: Failure 
reading parameter 'model' of component test/TapPage:usersgrid: WEB9031: 
WebappClassLoader unable to load resource [javax.persistence.Id], because it 
has not yet been started, or was already stopped [at 
classpath:org/apache/tapestry5/corelib/components/Grid.tml, line 6]
        at 
org.apache.tapestry5.internal.structure.ComponentPageElementImpl$AbstractPhase.invoke(ComponentPageElementImpl.java:153)
        at 
org.apache.tapestry5.internal.structure.ComponentPageElementImpl$SetupRenderPhase.render(ComponentPageElementImpl.java:181)
        at 
org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:72)
        ... 90 more
Caused by: org.apache.tapestry5.ioc.internal.util.TapestryException: Failure 
reading parameter 'model' of component test/TapPage:usersgrid: WEB9031: 
WebappClassLoader unable to load resource [javax.persistence.Id], because it 
has not yet been started, or was already stopped
        at 
org.apache.tapestry5.internal.transform.ParameterWorker$3$1.readFromBinding(ParameterWorker.java:259)
        at 
org.apache.tapestry5.internal.transform.ParameterWorker$3$1.get(ParameterWorker.java:372)
        at 
org.apache.tapestry5.corelib.components.Grid.getfieldvalue_model(Grid.java)
        at 
org.apache.tapestry5.corelib.components.Grid.getDataModel(Grid.java:524)
        at 
org.apache.tapestry5.corelib.components.GridColumns.setupRender(GridColumns.java:115)
        at 
org.apache.tapestry5.corelib.components.GridColumns.setupRender(GridColumns.java)
        at 
org.apache.tapestry5.internal.structure.ComponentPageElementImpl$SetupRenderPhase.invokeComponent(ComponentPageElementImpl.java:174)
        at 
org.apache.tapestry5.internal.structure.ComponentPageElementImpl$AbstractPhase.invoke(ComponentPageElementImpl.java:133)
        ... 92 more
Caused by: java.lang.IllegalStateException: WEB9031: WebappClassLoader unable 
to load resource [javax.persistence.Id], because it has not yet been started, 
or was already stopped
        at 
org.glassfish.web.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1410)
        at 
org.glassfish.web.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1368)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:264)
        at 
sun.reflect.generics.factory.CoreReflectionFactory.makeNamedType(CoreReflectionFactory.java:113)
        at 
sun.reflect.generics.visitor.Reifier.visitClassTypeSignature(Reifier.java:125)
        at 
sun.reflect.generics.tree.ClassTypeSignature.accept(ClassTypeSignature.java:49)
        at 
sun.reflect.annotation.AnnotationParser.parseSig(AnnotationParser.java:388)
        at 
sun.reflect.annotation.AnnotationParser.parseAnnotation(AnnotationParser.java:199)
        at 
sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:87)
        at 
sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:70)
        at java.lang.reflect.Field.declaredAnnotations(Field.java:1034)
        at java.lang.reflect.Field.getAnnotation(Field.java:1018)
        at 
org.apache.tapestry5.ioc.internal.services.AccessableObjectAnnotationProvider.getAnnotation(AccessableObjectAnnotationProvider.java:37)
        at 
org.apache.tapestry5.ioc.internal.services.AnnotationProviderChain.getAnnotation(AnnotationProviderChain.java:51)
        at 
org.apache.tapestry5.ioc.internal.services.PropertyAdapterImpl.getAnnotation(PropertyAdapterImpl.java:167)
        at 
org.apache.tapestry5.internal.services.BeanModelSourceImpl.create(BeanModelSourceImpl.java:171)
        at 
org.apache.tapestry5.internal.services.BeanModelSourceImpl.createDisplayModel(BeanModelSourceImpl.java:148)
        at $BeanModelSource_161b83f4eb0053.createDisplayModel(Unknown Source)
        at org.apache.tapestry5.corelib.components.Grid$1.get(Grid.java:412)
        at 
org.apache.tapestry5.internal.transform.ParameterWorker$3$1.readFromBinding(ParameterWorker.java:254)
        ... 99 more
|#]


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