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Posted to users@tapestry.apache.org by George Ludwig <ge...@gmail.com> on 2016/01/18 02:06:53 UTC
T5.3.8 ClassNotFound error ONLY when running on a virtualized server?!
I'm trying to move a Tapestry app to the cloud, and came across this
confounding error. I'm running Tomcat 7 and JDK 7 on CentOS. The war file
works fine in my lab running on a bare metal CentOS 6.5 box, but when I run
it in the cloud (RackSpace) on CentOS 6.7 or 7.2 (my only CentOS options),
it blows up, showing me this error in the browser:
type Exception report
message Unable to locate class file for
'com.sixbuilder.ui.pages.ExceptionReport' in class load
org.apache.tapestry5.internal.plastic.PlasticClassLoader@25f5298.
What's weird is that during Tapestry boot-up, it lists the ExceptionReport
as being an available resource, so obviously it can find the class. The
ExceptionReport is a special page to be displayed when an un-handled
exception is thrown in the UI.
Which brings me to the other weird thing, which is that Tapestry was trying
to display the ExceptionReport page as a result of a null pointer
exception, which should never have been thrown in the first place. At that
time it's trying to convert a Set of files to a List of files, and I can
see that the directory that is being listed clearly has files, so the NPE
should never have been thrown. Other parts of the app were able to access
the local file system before this exception is thrown, so it's not a simple
file permissions issue.
At this point the only thing I can think of is that Tapestry is somehow not
liking the virtualized server. Has anyone encountered this?
The entire stack trace:
[ERROR] pages.Home Render queue error in Expansion[PropBinding[expansion
Home(LastMaintenanceCompletionDate)]]:
org.apache.tapestry5.ioc.internal.util.TapestryException
org.apache.tapestry5.ioc.internal.util.TapestryException [at
classpath:com/sixbuilder/ui/pages/Home.tml, line 375]
at
org.apache.tapestry5.internal.bindings.PropBinding.get(PropBinding.java:65)
at
org.apache.tapestry5.internal.structure.ExpansionPageElement.render(ExpansionPageElement.java:45)
at
org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:72)
at
org.apache.tapestry5.internal.services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:124)
at $PageRenderQueue_96598da390b9.render(Unknown Source)
at $PageRenderQueue_96598da390b8.render(Unknown Source)
at
org.apache.tapestry5.internal.services.MarkupRendererTerminator.renderMarkup(MarkupRendererTerminator.java:37)
at com.sixbuilder.ui.services.AppModule$2.renderMarkup(AppModule.java:171)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$30.renderMarkup(TapestryModule.java:1977)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$29.renderMarkup(TapestryModule.java:1959)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$28.renderMarkup(TapestryModule.java:1944)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$27.renderMarkup(TapestryModule.java:1930)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at
org.got5.tapestry5.jquery.services.js.JSModule$1.renderMarkup(JSModule.java:40)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at
com.trsvax.bootstrap.services.BootstrapModule$2.renderMarkup(BootstrapModule.java:197)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$26.renderMarkup(TapestryModule.java:1912)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$25.renderMarkup(TapestryModule.java:1893)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at
com.trsvax.bootstrap.services.BootstrapModule$1.renderMarkup(BootstrapModule.java:188)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at $MarkupRenderer_96598da390b7.renderMarkup(Unknown Source)
at
org.apache.tapestry5.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:47)
at $PageMarkupRenderer_96598da390b5.renderPageMarkup(Unknown Source)
at
org.apache.tapestry5.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:67)
at $PageResponseRenderer_96598da39018.renderPageResponse(Unknown Source)
at
org.apache.tapestry5.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:64)
at
org.apache.tapestry5.services.TapestryModule$38.handle(TapestryModule.java:2221)
at $PageRenderRequestHandler_96598da3901a.handle(Unknown Source)
at $PageRenderRequestHandler_96598da39014.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_96598da39015.handlePageRender(Unknown Source)
at $ComponentRequestHandler_96598da38fd3.handlePageRender(Unknown Source)
at
org.apache.tapestry5.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:45)
at $Dispatcher_96598da38fd6.dispatch(Unknown Source)
at $Dispatcher_96598da38fcf.dispatch(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:302)
at
org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
at $RequestHandler_96598da38fd0.service(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:902)
at $RequestHandler_96598da38fd0.service(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:892)
at $RequestHandler_96598da38fd0.service(Unknown Source)
at
org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:90)
at $RequestHandler_96598da38fd0.service(Unknown Source)
at com.sixbuilder.ui.services.AppModule$1.service(AppModule.java:136)
at $RequestFilter_96598da38fca.service(Unknown Source)
at $RequestHandler_96598da38fd0.service(Unknown Source)
at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:105)
at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:96)
at
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:85)
at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:119)
at $RequestHandler_96598da38fd0.service(Unknown Source)
at $RequestHandler_96598da38fc2.service(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$HttpServletRequestHandlerTerminator.service(TapestryModule.java:253)
at org.apache.tapestry5.internal.gzip.GZipFilter.service(GZipFilter.java:53)
at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
at
org.got5.tapestry5.jquery.services.AjaxUploadServletRequestFilter.service(AjaxUploadServletRequestFilter.java:26)
at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
at
org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
at
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
at $HttpServletRequestFilter_96598da38fc0.service(Unknown Source)
at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$1.service(TapestryModule.java:852)
at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
at $HttpServletRequestHandler_96598da38fbd.service(Unknown Source)
at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:171)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
at java.util.Objects.requireNonNull(Objects.java:203)
at java.util.Arrays$ArrayList.<init>(Arrays.java:3813)
at java.util.Arrays.asList(Arrays.java:3800)
at
com.sixbuilder.datatypes.jobhistory.JobHistoryManager.getJobHistoryRecords(JobHistoryManager.java:429)
at
com.sixbuilder.datatypes.jobhistory.JobHistoryManager.getLastSuccessfulCompletedRecord(JobHistoryManager.java:362)
at
com.sixbuilder.ui.base.MyPage.getLastMaintenanceCompletionDate(MyPage.java:913)
at $InternalPropertyConduit_96598da39134.get(Unknown Source)
at
org.apache.tapestry5.internal.bindings.PropBinding.get(PropBinding.java:61)
... 91 more
[ERROR] TapestryModule.RequestExceptionHandler Processing of request failed
with uncaught exception: Render queue error in
Expansion[PropBinding[expansion Home(LastMaintenanceCompletionDate)]]:
org.apache.tapestry5.ioc.internal.util.TapestryException
org.apache.tapestry5.internal.services.RenderQueueException: Render queue
error in Expansion[PropBinding[expansion
Home(LastMaintenanceCompletionDate)]]:
org.apache.tapestry5.ioc.internal.util.TapestryException [at
classpath:com/sixbuilder/ui/pages/Home.tml, line 375]
at
org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:81)
at
org.apache.tapestry5.internal.services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:124)
at $PageRenderQueue_96598da390b9.render(Unknown Source)
at $PageRenderQueue_96598da390b8.render(Unknown Source)
at
org.apache.tapestry5.internal.services.MarkupRendererTerminator.renderMarkup(MarkupRendererTerminator.java:37)
at com.sixbuilder.ui.services.AppModule$2.renderMarkup(AppModule.java:171)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$30.renderMarkup(TapestryModule.java:1977)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$29.renderMarkup(TapestryModule.java:1959)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$28.renderMarkup(TapestryModule.java:1944)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$27.renderMarkup(TapestryModule.java:1930)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at
org.got5.tapestry5.jquery.services.js.JSModule$1.renderMarkup(JSModule.java:40)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at
com.trsvax.bootstrap.services.BootstrapModule$2.renderMarkup(BootstrapModule.java:197)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$26.renderMarkup(TapestryModule.java:1912)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$25.renderMarkup(TapestryModule.java:1893)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at
com.trsvax.bootstrap.services.BootstrapModule$1.renderMarkup(BootstrapModule.java:188)
at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
at $MarkupRenderer_96598da390b7.renderMarkup(Unknown Source)
at
org.apache.tapestry5.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:47)
at $PageMarkupRenderer_96598da390b5.renderPageMarkup(Unknown Source)
at
org.apache.tapestry5.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:67)
at $PageResponseRenderer_96598da39018.renderPageResponse(Unknown Source)
at
org.apache.tapestry5.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:64)
at
org.apache.tapestry5.services.TapestryModule$38.handle(TapestryModule.java:2221)
at $PageRenderRequestHandler_96598da3901a.handle(Unknown Source)
at $PageRenderRequestHandler_96598da39014.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_96598da39015.handlePageRender(Unknown Source)
at $ComponentRequestHandler_96598da38fd3.handlePageRender(Unknown Source)
at
org.apache.tapestry5.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:45)
at $Dispatcher_96598da38fd6.dispatch(Unknown Source)
at $Dispatcher_96598da38fcf.dispatch(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:302)
at
org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
at $RequestHandler_96598da38fd0.service(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:902)
at $RequestHandler_96598da38fd0.service(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:892)
at $RequestHandler_96598da38fd0.service(Unknown Source)
at
org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:90)
at $RequestHandler_96598da38fd0.service(Unknown Source)
at com.sixbuilder.ui.services.AppModule$1.service(AppModule.java:136)
at $RequestFilter_96598da38fca.service(Unknown Source)
at $RequestHandler_96598da38fd0.service(Unknown Source)
at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:105)
at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:96)
at
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:85)
at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:119)
at $RequestHandler_96598da38fd0.service(Unknown Source)
at $RequestHandler_96598da38fc2.service(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$HttpServletRequestHandlerTerminator.service(TapestryModule.java:253)
at org.apache.tapestry5.internal.gzip.GZipFilter.service(GZipFilter.java:53)
at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
at
org.got5.tapestry5.jquery.services.AjaxUploadServletRequestFilter.service(AjaxUploadServletRequestFilter.java:26)
at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
at
org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
at
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
at $HttpServletRequestFilter_96598da38fc0.service(Unknown Source)
at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
at
org.apache.tapestry5.services.TapestryModule$1.service(TapestryModule.java:852)
at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
at $HttpServletRequestHandler_96598da38fbd.service(Unknown Source)
at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:171)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.tapestry5.ioc.internal.util.TapestryException [at
classpath:com/sixbuilder/ui/pages/Home.tml, line 375]
at
org.apache.tapestry5.internal.bindings.PropBinding.get(PropBinding.java:65)
at
org.apache.tapestry5.internal.structure.ExpansionPageElement.render(ExpansionPageElement.java:45)
at
org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:72)
... 89 more
Caused by: java.lang.NullPointerException
at java.util.Objects.requireNonNull(Objects.java:203)
at java.util.Arrays$ArrayList.<init>(Arrays.java:3813)
at java.util.Arrays.asList(Arrays.java:3800)
at
com.sixbuilder.datatypes.jobhistory.JobHistoryManager.getJobHistoryRecords(JobHistoryManager.java:429)
at
com.sixbuilder.datatypes.jobhistory.JobHistoryManager.getLastSuccessfulCompletedRecord(JobHistoryManager.java:362)
at
com.sixbuilder.ui.base.MyPage.getLastMaintenanceCompletionDate(MyPage.java:913)
at $InternalPropertyConduit_96598da39134.get(Unknown Source)
at
org.apache.tapestry5.internal.bindings.PropBinding.get(PropBinding.java:61)
... 91 more
[ERROR] ioc.Registry Unable to locate class file for
'com.sixbuilder.ui.pages.ExceptionReport' in class loader
org.apache.tapestry5.internal.plastic.PlasticClassLoader@25f5298.
[ERROR] ioc.Registry Operations trace:
[ERROR] ioc.Registry [ 1] Constructing instance of page class
com.sixbuilder.ui.pages.ExceptionReport
[ERROR] ioc.Registry [ 2] Creating ComponentAssembler for
com.sixbuilder.ui.pages.ExceptionReport
[ERROR] ioc.Registry [ 3] Creating instantiator for component class
com.sixbuilder.ui.pages.ExceptionReport
Re: T5.3.8 ClassNotFound error ONLY when running on a virtualized server?!
Posted by JT <je...@gmail.com>.
We forgot. But something like this e.g. bit.do/2share?s=tsucks lol
On Jan 19, 2016 12:50 PM, "Jon Williams" <wi...@gmail.com>
wrote:
> Dear Mr. Skanky
>
> The current release version of Tapestry is 5.4 (not 5.8)
> Your assertion is incorrect (with regards to Tap 5.4), it works fine for me
> in the google app engine.
> What sort of errors are you getting?
>
> On Mon, Jan 18, 2016 at 10:27 PM, A G <sk...@outlook.com> wrote:
>
> > Fyi, Tapestry 5.8 does not work on Google App engine. And no one seems to
> > realize that or care. That's why this is the worst release ever! It
> > actually regress instead of becoming better.
> >
> > > Date: Mon, 18 Jan 2016 18:46:29 -0800
> > > Subject: Re: T5.3.8 ClassNotFound error ONLY when running on a
> > virtualized server?!
> > > From: kalle.o.korhonen@gmail.com
> > > To: users@tapestry.apache.org
> > >
> > > In my experience, the "weird errors" you see in virtualized production
> > > environments where JVM is unrestricted (unlike Google App Engine or
> > RedHat
> > > OpenShift) are almost never caused by the environment itself but some
> > > small, fairly simple differences between your dev/test and production
> > > environments. "Unable to locate class" is almost certainly caused by
> > > Plastic not being able to instantiate your custom exception report
> page.
> > > Could be a small missing dependency or anything else but errors that
> > happen
> > > in the exception handling chain are not always clearly reported, and
> this
> > > case "not able to locate" is probably a bit misleading when that class
> > > likely threw an exception while being instantiated.
> > >
> > > For the actual error at JobHistoryManager.java:429, why would you even
> > post
> > > this without sharing the code with us? I guarantee it's not just
> because
> > > its "somehow not liking the virtualized server" but without seeing the
> > > code, all we can do is guess.
> > >
> > > Kalle
> > >
> > > On Mon, Jan 18, 2016 at 4:49 PM, George Ludwig <georgeludwig@gmail.com
> >
> > > wrote:
> > >
> > > > Andreas, yes, I am 100% certain that the specific directories are
> > readable
> > > > and writable by Tomcat. In fact, prior to this exception being
> thrown,
> > a
> > > > different file is successfully read and written.
> > > >
> > > > Still scratching my head.
> > > >
> > > > On Mon, Jan 18, 2016 at 12:04 PM, Andreas Fink <
> > fink.andi@googlemail.com>
> > > > wrote:
> > > >
> > > > > Hi George.
> > > > >
> > > > > Are you sure the specific directory and its content is readable by
> > > > Tomcat?
> > > > > Maybe some File-specific exceptions get silently catched on the way
> > and
> > > > > substituted with 'null' instead of empty array.
> > > > >
> > > > > Just my 2c.
> > > > >
> > > > > Cheers,
> > > > > Andi.
> > > > >
> > > > > On 18 Jan 2016, at 2:06 , George Ludwig <ge...@gmail.com>
> > wrote:
> > > > >
> > > > > > At that
> > > > > > time it's trying to convert a Set of files to a List of files,
> and
> > I
> > > > can
> > > > > > see that the directory that is being listed clearly has files, so
> > the
> > > > NPE
> > > > > > should never have been thrown.
> > > > >
> > > > >
> > > > >
> ---------------------------------------------------------------------
> > > > > To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> > > > > For additional commands, e-mail: users-help@tapestry.apache.org
> > > > >
> > > > >
> > > >
> >
> >
>
Re: T5.3.8 ClassNotFound error ONLY when running on a virtualized server?!
Posted by Jon Williams <wi...@gmail.com>.
Dear Mr. Skanky
The current release version of Tapestry is 5.4 (not 5.8)
Your assertion is incorrect (with regards to Tap 5.4), it works fine for me
in the google app engine.
What sort of errors are you getting?
On Mon, Jan 18, 2016 at 10:27 PM, A G <sk...@outlook.com> wrote:
> Fyi, Tapestry 5.8 does not work on Google App engine. And no one seems to
> realize that or care. That's why this is the worst release ever! It
> actually regress instead of becoming better.
>
> > Date: Mon, 18 Jan 2016 18:46:29 -0800
> > Subject: Re: T5.3.8 ClassNotFound error ONLY when running on a
> virtualized server?!
> > From: kalle.o.korhonen@gmail.com
> > To: users@tapestry.apache.org
> >
> > In my experience, the "weird errors" you see in virtualized production
> > environments where JVM is unrestricted (unlike Google App Engine or
> RedHat
> > OpenShift) are almost never caused by the environment itself but some
> > small, fairly simple differences between your dev/test and production
> > environments. "Unable to locate class" is almost certainly caused by
> > Plastic not being able to instantiate your custom exception report page.
> > Could be a small missing dependency or anything else but errors that
> happen
> > in the exception handling chain are not always clearly reported, and this
> > case "not able to locate" is probably a bit misleading when that class
> > likely threw an exception while being instantiated.
> >
> > For the actual error at JobHistoryManager.java:429, why would you even
> post
> > this without sharing the code with us? I guarantee it's not just because
> > its "somehow not liking the virtualized server" but without seeing the
> > code, all we can do is guess.
> >
> > Kalle
> >
> > On Mon, Jan 18, 2016 at 4:49 PM, George Ludwig <ge...@gmail.com>
> > wrote:
> >
> > > Andreas, yes, I am 100% certain that the specific directories are
> readable
> > > and writable by Tomcat. In fact, prior to this exception being thrown,
> a
> > > different file is successfully read and written.
> > >
> > > Still scratching my head.
> > >
> > > On Mon, Jan 18, 2016 at 12:04 PM, Andreas Fink <
> fink.andi@googlemail.com>
> > > wrote:
> > >
> > > > Hi George.
> > > >
> > > > Are you sure the specific directory and its content is readable by
> > > Tomcat?
> > > > Maybe some File-specific exceptions get silently catched on the way
> and
> > > > substituted with 'null' instead of empty array.
> > > >
> > > > Just my 2c.
> > > >
> > > > Cheers,
> > > > Andi.
> > > >
> > > > On 18 Jan 2016, at 2:06 , George Ludwig <ge...@gmail.com>
> wrote:
> > > >
> > > > > At that
> > > > > time it's trying to convert a Set of files to a List of files, and
> I
> > > can
> > > > > see that the directory that is being listed clearly has files, so
> the
> > > NPE
> > > > > should never have been thrown.
> > > >
> > > >
> > > > ---------------------------------------------------------------------
> > > > To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> > > > For additional commands, e-mail: users-help@tapestry.apache.org
> > > >
> > > >
> > >
>
>
RE: T5.3.8 ClassNotFound error ONLY when running on a virtualized
server?!
Posted by A G <sk...@outlook.com>.
Fyi, Tapestry 5.8 does not work on Google App engine. And no one seems to realize that or care. That's why this is the worst release ever! It actually regress instead of becoming better.
> Date: Mon, 18 Jan 2016 18:46:29 -0800
> Subject: Re: T5.3.8 ClassNotFound error ONLY when running on a virtualized server?!
> From: kalle.o.korhonen@gmail.com
> To: users@tapestry.apache.org
>
> In my experience, the "weird errors" you see in virtualized production
> environments where JVM is unrestricted (unlike Google App Engine or RedHat
> OpenShift) are almost never caused by the environment itself but some
> small, fairly simple differences between your dev/test and production
> environments. "Unable to locate class" is almost certainly caused by
> Plastic not being able to instantiate your custom exception report page.
> Could be a small missing dependency or anything else but errors that happen
> in the exception handling chain are not always clearly reported, and this
> case "not able to locate" is probably a bit misleading when that class
> likely threw an exception while being instantiated.
>
> For the actual error at JobHistoryManager.java:429, why would you even post
> this without sharing the code with us? I guarantee it's not just because
> its "somehow not liking the virtualized server" but without seeing the
> code, all we can do is guess.
>
> Kalle
>
> On Mon, Jan 18, 2016 at 4:49 PM, George Ludwig <ge...@gmail.com>
> wrote:
>
> > Andreas, yes, I am 100% certain that the specific directories are readable
> > and writable by Tomcat. In fact, prior to this exception being thrown, a
> > different file is successfully read and written.
> >
> > Still scratching my head.
> >
> > On Mon, Jan 18, 2016 at 12:04 PM, Andreas Fink <fi...@googlemail.com>
> > wrote:
> >
> > > Hi George.
> > >
> > > Are you sure the specific directory and its content is readable by
> > Tomcat?
> > > Maybe some File-specific exceptions get silently catched on the way and
> > > substituted with 'null' instead of empty array.
> > >
> > > Just my 2c.
> > >
> > > Cheers,
> > > Andi.
> > >
> > > On 18 Jan 2016, at 2:06 , George Ludwig <ge...@gmail.com> wrote:
> > >
> > > > At that
> > > > time it's trying to convert a Set of files to a List of files, and I
> > can
> > > > see that the directory that is being listed clearly has files, so the
> > NPE
> > > > should never have been thrown.
> > >
> > >
> > > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> > > For additional commands, e-mail: users-help@tapestry.apache.org
> > >
> > >
> >
Re: T5.3.8 ClassNotFound error ONLY when running on a virtualized server?!
Posted by Kalle Korhonen <ka...@gmail.com>.
In my experience, the "weird errors" you see in virtualized production
environments where JVM is unrestricted (unlike Google App Engine or RedHat
OpenShift) are almost never caused by the environment itself but some
small, fairly simple differences between your dev/test and production
environments. "Unable to locate class" is almost certainly caused by
Plastic not being able to instantiate your custom exception report page.
Could be a small missing dependency or anything else but errors that happen
in the exception handling chain are not always clearly reported, and this
case "not able to locate" is probably a bit misleading when that class
likely threw an exception while being instantiated.
For the actual error at JobHistoryManager.java:429, why would you even post
this without sharing the code with us? I guarantee it's not just because
its "somehow not liking the virtualized server" but without seeing the
code, all we can do is guess.
Kalle
On Mon, Jan 18, 2016 at 4:49 PM, George Ludwig <ge...@gmail.com>
wrote:
> Andreas, yes, I am 100% certain that the specific directories are readable
> and writable by Tomcat. In fact, prior to this exception being thrown, a
> different file is successfully read and written.
>
> Still scratching my head.
>
> On Mon, Jan 18, 2016 at 12:04 PM, Andreas Fink <fi...@googlemail.com>
> wrote:
>
> > Hi George.
> >
> > Are you sure the specific directory and its content is readable by
> Tomcat?
> > Maybe some File-specific exceptions get silently catched on the way and
> > substituted with 'null' instead of empty array.
> >
> > Just my 2c.
> >
> > Cheers,
> > Andi.
> >
> > On 18 Jan 2016, at 2:06 , George Ludwig <ge...@gmail.com> wrote:
> >
> > > At that
> > > time it's trying to convert a Set of files to a List of files, and I
> can
> > > see that the directory that is being listed clearly has files, so the
> NPE
> > > should never have been thrown.
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> > For additional commands, e-mail: users-help@tapestry.apache.org
> >
> >
>
Re: T5.3.8 ClassNotFound error ONLY when running on a virtualized server?!
Posted by George Ludwig <ge...@gmail.com>.
Andreas, yes, I am 100% certain that the specific directories are readable
and writable by Tomcat. In fact, prior to this exception being thrown, a
different file is successfully read and written.
Still scratching my head.
On Mon, Jan 18, 2016 at 12:04 PM, Andreas Fink <fi...@googlemail.com>
wrote:
> Hi George.
>
> Are you sure the specific directory and its content is readable by Tomcat?
> Maybe some File-specific exceptions get silently catched on the way and
> substituted with 'null' instead of empty array.
>
> Just my 2c.
>
> Cheers,
> Andi.
>
> On 18 Jan 2016, at 2:06 , George Ludwig <ge...@gmail.com> wrote:
>
> > At that
> > time it's trying to convert a Set of files to a List of files, and I can
> > see that the directory that is being listed clearly has files, so the NPE
> > should never have been thrown.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> For additional commands, e-mail: users-help@tapestry.apache.org
>
>
Re: T5.3.8 ClassNotFound error ONLY when running on a virtualized server?!
Posted by Andreas Fink <fi...@googlemail.com>.
Hi George.
Are you sure the specific directory and its content is readable by Tomcat?
Maybe some File-specific exceptions get silently catched on the way and substituted with 'null' instead of empty array.
Just my 2c.
Cheers,
Andi.
On 18 Jan 2016, at 2:06 , George Ludwig <ge...@gmail.com> wrote:
> At that
> time it's trying to convert a Set of files to a List of files, and I can
> see that the directory that is being listed clearly has files, so the NPE
> should never have been thrown.
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
For additional commands, e-mail: users-help@tapestry.apache.org
Re: T5.3.8 ClassNotFound error ONLY when running on a virtualized server?!
Posted by "mailinglist@j-b-s.de" <ma...@j-b-s.de>.
Hi Georg!
I doubt we are facing a real class loading issue. Do you have initialization code in your pages a static member or something similar?
I might be entirely wrong but from a quick look at the stacktrace the trouble starts here
> com.sixbuilder.ui.base.MyPage.getLastMaintenanceCompletionDate(MyPage.java:913)
and you are trying to create an ArrayList passing a Collection having null Elements. Can you share the Code of MyPage and your ExceptionPage? Whats the difference between your working env and the failing one? A different DB, different Data? Can you reproduce it on your machine by using the db from the failing env?
Jens
Von meinem iPhone gesendet
> Am 18.01.2016 um 02:06 schrieb George Ludwig <ge...@gmail.com>:
>
> I'm trying to move a Tapestry app to the cloud, and came across this
> confounding error. I'm running Tomcat 7 and JDK 7 on CentOS. The war file
> works fine in my lab running on a bare metal CentOS 6.5 box, but when I run
> it in the cloud (RackSpace) on CentOS 6.7 or 7.2 (my only CentOS options),
> it blows up, showing me this error in the browser:
>
> type Exception report
> message Unable to locate class file for
> 'com.sixbuilder.ui.pages.ExceptionReport' in class load
> org.apache.tapestry5.internal.plastic.PlasticClassLoader@25f5298.
>
> What's weird is that during Tapestry boot-up, it lists the ExceptionReport
> as being an available resource, so obviously it can find the class. The
> ExceptionReport is a special page to be displayed when an un-handled
> exception is thrown in the UI.
>
> Which brings me to the other weird thing, which is that Tapestry was trying
> to display the ExceptionReport page as a result of a null pointer
> exception, which should never have been thrown in the first place. At that
> time it's trying to convert a Set of files to a List of files, and I can
> see that the directory that is being listed clearly has files, so the NPE
> should never have been thrown. Other parts of the app were able to access
> the local file system before this exception is thrown, so it's not a simple
> file permissions issue.
>
> At this point the only thing I can think of is that Tapestry is somehow not
> liking the virtualized server. Has anyone encountered this?
>
> The entire stack trace:
>
> [ERROR] pages.Home Render queue error in Expansion[PropBinding[expansion
> Home(LastMaintenanceCompletionDate)]]:
> org.apache.tapestry5.ioc.internal.util.TapestryException
> org.apache.tapestry5.ioc.internal.util.TapestryException [at
> classpath:com/sixbuilder/ui/pages/Home.tml, line 375]
> at
> org.apache.tapestry5.internal.bindings.PropBinding.get(PropBinding.java:65)
> at
> org.apache.tapestry5.internal.structure.ExpansionPageElement.render(ExpansionPageElement.java:45)
> at
> org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:72)
> at
> org.apache.tapestry5.internal.services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:124)
> at $PageRenderQueue_96598da390b9.render(Unknown Source)
> at $PageRenderQueue_96598da390b8.render(Unknown Source)
> at
> org.apache.tapestry5.internal.services.MarkupRendererTerminator.renderMarkup(MarkupRendererTerminator.java:37)
> at com.sixbuilder.ui.services.AppModule$2.renderMarkup(AppModule.java:171)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$30.renderMarkup(TapestryModule.java:1977)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$29.renderMarkup(TapestryModule.java:1959)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$28.renderMarkup(TapestryModule.java:1944)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$27.renderMarkup(TapestryModule.java:1930)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at
> org.got5.tapestry5.jquery.services.js.JSModule$1.renderMarkup(JSModule.java:40)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at
> com.trsvax.bootstrap.services.BootstrapModule$2.renderMarkup(BootstrapModule.java:197)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$26.renderMarkup(TapestryModule.java:1912)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$25.renderMarkup(TapestryModule.java:1893)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at
> com.trsvax.bootstrap.services.BootstrapModule$1.renderMarkup(BootstrapModule.java:188)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at $MarkupRenderer_96598da390b7.renderMarkup(Unknown Source)
> at
> org.apache.tapestry5.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:47)
> at $PageMarkupRenderer_96598da390b5.renderPageMarkup(Unknown Source)
> at
> org.apache.tapestry5.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:67)
> at $PageResponseRenderer_96598da39018.renderPageResponse(Unknown Source)
> at
> org.apache.tapestry5.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:64)
> at
> org.apache.tapestry5.services.TapestryModule$38.handle(TapestryModule.java:2221)
> at $PageRenderRequestHandler_96598da3901a.handle(Unknown Source)
> at $PageRenderRequestHandler_96598da39014.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_96598da39015.handlePageRender(Unknown Source)
> at $ComponentRequestHandler_96598da38fd3.handlePageRender(Unknown Source)
> at
> org.apache.tapestry5.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:45)
> at $Dispatcher_96598da38fd6.dispatch(Unknown Source)
> at $Dispatcher_96598da38fcf.dispatch(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:302)
> at
> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
> at $RequestHandler_96598da38fd0.service(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:902)
> at $RequestHandler_96598da38fd0.service(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:892)
> at $RequestHandler_96598da38fd0.service(Unknown Source)
> at
> org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:90)
> at $RequestHandler_96598da38fd0.service(Unknown Source)
> at com.sixbuilder.ui.services.AppModule$1.service(AppModule.java:136)
> at $RequestFilter_96598da38fca.service(Unknown Source)
> at $RequestHandler_96598da38fd0.service(Unknown Source)
> at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:105)
> at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:96)
> at
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:85)
> at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:119)
> at $RequestHandler_96598da38fd0.service(Unknown Source)
> at $RequestHandler_96598da38fc2.service(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$HttpServletRequestHandlerTerminator.service(TapestryModule.java:253)
> at org.apache.tapestry5.internal.gzip.GZipFilter.service(GZipFilter.java:53)
> at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
> at
> org.got5.tapestry5.jquery.services.AjaxUploadServletRequestFilter.service(AjaxUploadServletRequestFilter.java:26)
> at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
> at
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
> at
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> at $HttpServletRequestFilter_96598da38fc0.service(Unknown Source)
> at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$1.service(TapestryModule.java:852)
> at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
> at $HttpServletRequestHandler_96598da38fbd.service(Unknown Source)
> at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:171)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
> at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
> at
> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
> at
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
> at
> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.NullPointerException
> at java.util.Objects.requireNonNull(Objects.java:203)
> at java.util.Arrays$ArrayList.<init>(Arrays.java:3813)
> at java.util.Arrays.asList(Arrays.java:3800)
> at
> com.sixbuilder.datatypes.jobhistory.JobHistoryManager.getJobHistoryRecords(JobHistoryManager.java:429)
> at
> com.sixbuilder.datatypes.jobhistory.JobHistoryManager.getLastSuccessfulCompletedRecord(JobHistoryManager.java:362)
> at
> com.sixbuilder.ui.base.MyPage.getLastMaintenanceCompletionDate(MyPage.java:913)
> at $InternalPropertyConduit_96598da39134.get(Unknown Source)
> at
> org.apache.tapestry5.internal.bindings.PropBinding.get(PropBinding.java:61)
> ... 91 more
> [ERROR] TapestryModule.RequestExceptionHandler Processing of request failed
> with uncaught exception: Render queue error in
> Expansion[PropBinding[expansion Home(LastMaintenanceCompletionDate)]]:
> org.apache.tapestry5.ioc.internal.util.TapestryException
> org.apache.tapestry5.internal.services.RenderQueueException: Render queue
> error in Expansion[PropBinding[expansion
> Home(LastMaintenanceCompletionDate)]]:
> org.apache.tapestry5.ioc.internal.util.TapestryException [at
> classpath:com/sixbuilder/ui/pages/Home.tml, line 375]
> at
> org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:81)
> at
> org.apache.tapestry5.internal.services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:124)
> at $PageRenderQueue_96598da390b9.render(Unknown Source)
> at $PageRenderQueue_96598da390b8.render(Unknown Source)
> at
> org.apache.tapestry5.internal.services.MarkupRendererTerminator.renderMarkup(MarkupRendererTerminator.java:37)
> at com.sixbuilder.ui.services.AppModule$2.renderMarkup(AppModule.java:171)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$30.renderMarkup(TapestryModule.java:1977)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$29.renderMarkup(TapestryModule.java:1959)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$28.renderMarkup(TapestryModule.java:1944)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$27.renderMarkup(TapestryModule.java:1930)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at
> org.got5.tapestry5.jquery.services.js.JSModule$1.renderMarkup(JSModule.java:40)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at
> com.trsvax.bootstrap.services.BootstrapModule$2.renderMarkup(BootstrapModule.java:197)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$26.renderMarkup(TapestryModule.java:1912)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$25.renderMarkup(TapestryModule.java:1893)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at
> com.trsvax.bootstrap.services.BootstrapModule$1.renderMarkup(BootstrapModule.java:188)
> at $MarkupRenderer_96598da390bf.renderMarkup(Unknown Source)
> at $MarkupRenderer_96598da390b7.renderMarkup(Unknown Source)
> at
> org.apache.tapestry5.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:47)
> at $PageMarkupRenderer_96598da390b5.renderPageMarkup(Unknown Source)
> at
> org.apache.tapestry5.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:67)
> at $PageResponseRenderer_96598da39018.renderPageResponse(Unknown Source)
> at
> org.apache.tapestry5.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:64)
> at
> org.apache.tapestry5.services.TapestryModule$38.handle(TapestryModule.java:2221)
> at $PageRenderRequestHandler_96598da3901a.handle(Unknown Source)
> at $PageRenderRequestHandler_96598da39014.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_96598da39015.handlePageRender(Unknown Source)
> at $ComponentRequestHandler_96598da38fd3.handlePageRender(Unknown Source)
> at
> org.apache.tapestry5.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:45)
> at $Dispatcher_96598da38fd6.dispatch(Unknown Source)
> at $Dispatcher_96598da38fcf.dispatch(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:302)
> at
> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
> at $RequestHandler_96598da38fd0.service(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:902)
> at $RequestHandler_96598da38fd0.service(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:892)
> at $RequestHandler_96598da38fd0.service(Unknown Source)
> at
> org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:90)
> at $RequestHandler_96598da38fd0.service(Unknown Source)
> at com.sixbuilder.ui.services.AppModule$1.service(AppModule.java:136)
> at $RequestFilter_96598da38fca.service(Unknown Source)
> at $RequestHandler_96598da38fd0.service(Unknown Source)
> at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:105)
> at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:96)
> at
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:85)
> at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:119)
> at $RequestHandler_96598da38fd0.service(Unknown Source)
> at $RequestHandler_96598da38fc2.service(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$HttpServletRequestHandlerTerminator.service(TapestryModule.java:253)
> at org.apache.tapestry5.internal.gzip.GZipFilter.service(GZipFilter.java:53)
> at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
> at
> org.got5.tapestry5.jquery.services.AjaxUploadServletRequestFilter.service(AjaxUploadServletRequestFilter.java:26)
> at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
> at
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
> at
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> at $HttpServletRequestFilter_96598da38fc0.service(Unknown Source)
> at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
> at
> org.apache.tapestry5.services.TapestryModule$1.service(TapestryModule.java:852)
> at $HttpServletRequestHandler_96598da38fc4.service(Unknown Source)
> at $HttpServletRequestHandler_96598da38fbd.service(Unknown Source)
> at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:171)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
> at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
> at
> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
> at
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
> at
> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: org.apache.tapestry5.ioc.internal.util.TapestryException [at
> classpath:com/sixbuilder/ui/pages/Home.tml, line 375]
> at
> org.apache.tapestry5.internal.bindings.PropBinding.get(PropBinding.java:65)
> at
> org.apache.tapestry5.internal.structure.ExpansionPageElement.render(ExpansionPageElement.java:45)
> at
> org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:72)
> ... 89 more
> Caused by: java.lang.NullPointerException
> at java.util.Objects.requireNonNull(Objects.java:203)
> at java.util.Arrays$ArrayList.<init>(Arrays.java:3813)
> at java.util.Arrays.asList(Arrays.java:3800)
> at
> com.sixbuilder.datatypes.jobhistory.JobHistoryManager.getJobHistoryRecords(JobHistoryManager.java:429)
> at
> com.sixbuilder.datatypes.jobhistory.JobHistoryManager.getLastSuccessfulCompletedRecord(JobHistoryManager.java:362)
> at
> com.sixbuilder.ui.base.MyPage.getLastMaintenanceCompletionDate(MyPage.java:913)
> at $InternalPropertyConduit_96598da39134.get(Unknown Source)
> at
> org.apache.tapestry5.internal.bindings.PropBinding.get(PropBinding.java:61)
> ... 91 more
> [ERROR] ioc.Registry Unable to locate class file for
> 'com.sixbuilder.ui.pages.ExceptionReport' in class loader
> org.apache.tapestry5.internal.plastic.PlasticClassLoader@25f5298.
> [ERROR] ioc.Registry Operations trace:
> [ERROR] ioc.Registry [ 1] Constructing instance of page class
> com.sixbuilder.ui.pages.ExceptionReport
> [ERROR] ioc.Registry [ 2] Creating ComponentAssembler for
> com.sixbuilder.ui.pages.ExceptionReport
> [ERROR] ioc.Registry [ 3] Creating instantiator for component class
> com.sixbuilder.ui.pages.ExceptionReport