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Posted to users@wicket.apache.org by Jeremy Levy <je...@gmail.com> on 2008/04/01 22:12:07 UTC
RequestCycle exception explanation
I've started seeing exceptions like the onces below more frequently can
someone explain what is actually going on? We've been making a lot of
changes, but I can't say exactly what may have set this off...
2008-04-01 16:07:12,514 ERROR Wap [RequestCycle] : component myLink not
found on page com.foo.bar.SomePage [id = 459], listener interface = [R
equestListenerInterface name=ILinkListener, method=public abstract void
org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
org.apache.wicket.WicketRuntimeException: component myLink not found on page
com.foo.bar.SomePage [id = 459], listener interface = [RequestLis
tenerInterface name=ILinkListener, method=public abstract void
org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
j
Re: RequestCycle exception explanation
Posted by Jeremy Levy <je...@meetmoi.com>.
2008-04-01 19:53:27,944 ERROR Wap [ajp-0.0.0.0-8009-1] [RequestCycle] :
component previous:previousPage not found on page
com.mdate.wap.pages.NoAuthHome[id = 614], listener
interface = [RequestListenerInterface name=ILinkListener, method=public
abstract void org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked
()]
org.apache.wicket.WicketRuntimeException: component previous:previousPage
not found on page com.mdate.wap.pages.NoAuthHome[id = 614], listener
interface = [RequestListenerI
nterface name=ILinkListener, method=public abstract void
org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
at
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveListenerInterfaceTarget
(AbstractRequestCycleProcessor.java:411)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage(
AbstractRequestCycleProcessor.java:456)
at org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(
WebRequestCycleProcessor.java:139)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1224)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1316)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
at org.apache.wicket.protocol.http.WicketFilter.doGet(
WicketFilter.java:354)
at org.apache.wicket.protocol.http.WicketFilter.doFilter(
WicketFilter.java:194)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(
ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(
StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(
StandardContextValve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(
SecurityAssociationValve.java:179)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(
JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(
StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(
ErrorReportValve.java:104)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(
CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(
StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(
CoyoteAdapter.java:241)
at org.apache.coyote.ajp.AjpAprProcessor.process(
AjpAprProcessor.java:419)
at org.apache.coyote.ajp.AjpAprProtocol$AjpConnectionHandler.process
(AjpAprProtocol.java:393)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(
AprEndpoint.java:1513)
at java.lang.Thread.run(Thread.java:619)
thanks.
On Tue, Apr 1, 2008 at 8:25 PM, Igor Vaynberg <ig...@gmail.com>
wrote:
> can you paste a full stack trace please
>
> -igor
>
> On Tue, Apr 1, 2008 at 5:21 PM, Jeremy Levy <je...@meetmoi.com> wrote:
> > Yes, ILinkListener in all of the exceptions.
> >
> > The deserialize exception seems to be unrelated.,. I think it has to do
> with
> > Yahoo crawling us at the time and requesting expired pages...
> >
> > Jeremy
> >
> > On Tue, Apr 1, 2008 at 8:14 PM, Igor Vaynberg <ig...@gmail.com>
> >
> >
> > wrote:
> >
> > > does it only happen to ILinkListener urls?
> > >
> > > -igor
> > >
> > >
> > > On Tue, Apr 1, 2008 at 4:15 PM, Jeremy Levy <je...@meetmoi.com>
> wrote:
> > > > I've tried to reproduce this for the last several hours with no
> luck.
> > > It
> > > > reports that it's happening for many different components from
> many
> > > > different pages, nor is there any discernible pattern to the pages
> or
> > > the
> > > > components the excpetion mentions. This one was interesting.
> > > >
> > > > This was the page the we have Wicket set up to redirect to on
> 500's...
> > > > However there no other exceptions.
> > > >
> > > > component signinPanel:signInForm:resetPassword not found on page
> > > > com.foo.errors.InternalErrorPage
> > > >
> > > > We also started getting these as well:
> > > >
> > > > java.lang.RuntimeException: Could not deserialize object using
> > > >
> > >
> `org.apache.wicket.util.io.IObjectStreamFactory$DefaultObjectStreamFactory`
> > > > object factory
> > > >
> > > > Not sure if they are related.. We are running 1.3.1. Are these
> > > manifesting
> > > > in errors for users, we haven't seen any as far as we can tell.
> > > >
> > > > Jeremy
> > > >
> > > > On Tue, Apr 1, 2008 at 4:58 PM, Igor Vaynberg <
> igor.vaynberg@gmail.com>
> > > > wrote:
> > > >
> > > >
> > > >
> > > > > On Tue, Apr 1, 2008 at 1:51 PM, Al Maw <wi...@almaw.com> wrote:
> > > > > > OK, but the reason is always the same - the user will be
> trying to
> > > click
> > > > > on
> > > > > > something that doesn't exist any more.
> > > > > >
> > > > > > I can't quite remember how our page versioning works for this
> > > (Eelco?
> > > > > Igor?)
> > > > > > but it might be possible that users are clicking the same
> link
> > > twice
> > > > > and
> > > > > > that the first click removes the component they've clicked on
> from
> > > the
> > > > > > hierarchy, causing the second click to fail?
> > > > >
> > > > > in theory the second click should actually unroll the version
> back so
> > > > > the link would comeback and then get clicked again. it is
> possible
> > > > > that this happens on stateless pages or the ones where
> versioning has
> > > > > been explicitly turned off.
> > > > >
> > > > > -igor
> > > > >
> > > > >
> > > > > >
> > > > > > Regards,
> > > > > >
> > > > > > Al
> > > > > >
> > > > > >
> > > > > >
> > > > > > On Tue, Apr 1, 2008 at 9:44 PM, Jeremy Levy <jelevy@gmail.com
> >
> > > wrote:
> > > > > >
> > > > > > > On this site we aren't using any Ajax components. :(
> > > > > > >
> > > > > > > J
> > > > > > >
> > > > > > > On Tue, Apr 1, 2008 at 4:39 PM, Al Maw <wi...@almaw.com>
> wrote:
> > > > > > >
> > > > > > > > What seems to be happening is that you're trying to click
> a
> > > link
> > > > > for a
> > > > > > > > component that no longer exists. Did you maybe remove it
> with
> > > AJAX
> > > > > or
> > > > > > > > something but not update the page? I think you sometimes
> can
> > > get
> > > > > this
> > > > > > > > issue
> > > > > > > > in a ListView if you don't think about how stuff is added
> and
> > > > > removed,
> > > > > > > and
> > > > > > > > interactions with setReuseItems(true).
> > > > > > > >
> > > > > > > > Al
> > > > > > > >
> > > > > > > > On Tue, Apr 1, 2008 at 9:12 PM, Jeremy Levy <
> jelevy@gmail.com>
> > > > > wrote:
> > > > > > > >
> > > > > > > > > I've started seeing exceptions like the onces below
> more
> > > > > frequently
> > > > > > > can
> > > > > > > > > someone explain what is actually going on? We've been
> > > making a
> > > > > lot of
> > > > > > > > > changes, but I can't say exactly what may have set this
> > > off...
> > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > 2008-04-01 16:07:12,514 ERROR Wap [RequestCycle] :
> component
> > > > > myLink
> > > > > > > not
> > > > > > > > > found on page com.foo.bar.SomePage [id = 459], listener
> > > interface
> > > > > = [R
> > > > > > > > > equestListenerInterface name=ILinkListener,
> method=public
> > > > > abstract
> > > > > > > void
> > > > > > > > >
> > > org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> > > > > > > > > org.apache.wicket.WicketRuntimeException: component
> myLink
> > > not
> > > > > found
> > > > > > > on
> > > > > > > > > page
> > > > > > > > > com.foo.bar.SomePage [id = 459], listener interface =
> > > [RequestLis
> > > > > > > > > tenerInterface name=ILinkListener, method=public
> abstract
> > > void
> > > > > > > > >
> > > org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > j
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > > >
> ---------------------------------------------------------------------
> > > > > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > > > > For additional commands, e-mail: users-help@wicket.apache.org
> > > > >
> > > > >
> > > >
> > >
> > > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > > For additional commands, e-mail: users-help@wicket.apache.org
> > >
> > >
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
Re: RequestCycle exception explanation
Posted by Igor Vaynberg <ig...@gmail.com>.
can you paste a full stack trace please
-igor
On Tue, Apr 1, 2008 at 5:21 PM, Jeremy Levy <je...@meetmoi.com> wrote:
> Yes, ILinkListener in all of the exceptions.
>
> The deserialize exception seems to be unrelated.,. I think it has to do with
> Yahoo crawling us at the time and requesting expired pages...
>
> Jeremy
>
> On Tue, Apr 1, 2008 at 8:14 PM, Igor Vaynberg <ig...@gmail.com>
>
>
> wrote:
>
> > does it only happen to ILinkListener urls?
> >
> > -igor
> >
> >
> > On Tue, Apr 1, 2008 at 4:15 PM, Jeremy Levy <je...@meetmoi.com> wrote:
> > > I've tried to reproduce this for the last several hours with no luck.
> > It
> > > reports that it's happening for many different components from many
> > > different pages, nor is there any discernible pattern to the pages or
> > the
> > > components the excpetion mentions. This one was interesting.
> > >
> > > This was the page the we have Wicket set up to redirect to on 500's...
> > > However there no other exceptions.
> > >
> > > component signinPanel:signInForm:resetPassword not found on page
> > > com.foo.errors.InternalErrorPage
> > >
> > > We also started getting these as well:
> > >
> > > java.lang.RuntimeException: Could not deserialize object using
> > >
> > `org.apache.wicket.util.io.IObjectStreamFactory$DefaultObjectStreamFactory`
> > > object factory
> > >
> > > Not sure if they are related.. We are running 1.3.1. Are these
> > manifesting
> > > in errors for users, we haven't seen any as far as we can tell.
> > >
> > > Jeremy
> > >
> > > On Tue, Apr 1, 2008 at 4:58 PM, Igor Vaynberg <ig...@gmail.com>
> > > wrote:
> > >
> > >
> > >
> > > > On Tue, Apr 1, 2008 at 1:51 PM, Al Maw <wi...@almaw.com> wrote:
> > > > > OK, but the reason is always the same - the user will be trying to
> > click
> > > > on
> > > > > something that doesn't exist any more.
> > > > >
> > > > > I can't quite remember how our page versioning works for this
> > (Eelco?
> > > > Igor?)
> > > > > but it might be possible that users are clicking the same link
> > twice
> > > > and
> > > > > that the first click removes the component they've clicked on from
> > the
> > > > > hierarchy, causing the second click to fail?
> > > >
> > > > in theory the second click should actually unroll the version back so
> > > > the link would comeback and then get clicked again. it is possible
> > > > that this happens on stateless pages or the ones where versioning has
> > > > been explicitly turned off.
> > > >
> > > > -igor
> > > >
> > > >
> > > > >
> > > > > Regards,
> > > > >
> > > > > Al
> > > > >
> > > > >
> > > > >
> > > > > On Tue, Apr 1, 2008 at 9:44 PM, Jeremy Levy <je...@gmail.com>
> > wrote:
> > > > >
> > > > > > On this site we aren't using any Ajax components. :(
> > > > > >
> > > > > > J
> > > > > >
> > > > > > On Tue, Apr 1, 2008 at 4:39 PM, Al Maw <wi...@almaw.com> wrote:
> > > > > >
> > > > > > > What seems to be happening is that you're trying to click a
> > link
> > > > for a
> > > > > > > component that no longer exists. Did you maybe remove it with
> > AJAX
> > > > or
> > > > > > > something but not update the page? I think you sometimes can
> > get
> > > > this
> > > > > > > issue
> > > > > > > in a ListView if you don't think about how stuff is added and
> > > > removed,
> > > > > > and
> > > > > > > interactions with setReuseItems(true).
> > > > > > >
> > > > > > > Al
> > > > > > >
> > > > > > > On Tue, Apr 1, 2008 at 9:12 PM, Jeremy Levy <je...@gmail.com>
> > > > wrote:
> > > > > > >
> > > > > > > > I've started seeing exceptions like the onces below more
> > > > frequently
> > > > > > can
> > > > > > > > someone explain what is actually going on? We've been
> > making a
> > > > lot of
> > > > > > > > changes, but I can't say exactly what may have set this
> > off...
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > 2008-04-01 16:07:12,514 ERROR Wap [RequestCycle] : component
> > > > myLink
> > > > > > not
> > > > > > > > found on page com.foo.bar.SomePage [id = 459], listener
> > interface
> > > > = [R
> > > > > > > > equestListenerInterface name=ILinkListener, method=public
> > > > abstract
> > > > > > void
> > > > > > > >
> > org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> > > > > > > > org.apache.wicket.WicketRuntimeException: component myLink
> > not
> > > > found
> > > > > > on
> > > > > > > > page
> > > > > > > > com.foo.bar.SomePage [id = 459], listener interface =
> > [RequestLis
> > > > > > > > tenerInterface name=ILinkListener, method=public abstract
> > void
> > > > > > > >
> > org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> > > > > > > >
> > > > > > > >
> > > > > > > > j
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > > ---------------------------------------------------------------------
> > > > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > > > For additional commands, e-mail: users-help@wicket.apache.org
> > > >
> > > >
> > >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > For additional commands, e-mail: users-help@wicket.apache.org
> >
> >
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: RequestCycle exception explanation
Posted by Johan Compagner <jc...@gmail.com>.
I think th serialize exceptions do have everything to do with that..
If you get those then the backbutton (and versioning of pages) will not work
and you will get those not found exceptions
If you want to reproduce that, start using browser back buttons a lot with
lists and so on.
johan
On Wed, Apr 2, 2008 at 2:21 AM, Jeremy Levy <je...@meetmoi.com> wrote:
> Yes, ILinkListener in all of the exceptions.
>
> The deserialize exception seems to be unrelated.,. I think it has to do
> with
> Yahoo crawling us at the time and requesting expired pages...
>
> Jeremy
>
> On Tue, Apr 1, 2008 at 8:14 PM, Igor Vaynberg <ig...@gmail.com>
> wrote:
>
> > does it only happen to ILinkListener urls?
> >
> > -igor
> >
> >
> > On Tue, Apr 1, 2008 at 4:15 PM, Jeremy Levy <je...@meetmoi.com> wrote:
> > > I've tried to reproduce this for the last several hours with no luck.
> > It
> > > reports that it's happening for many different components from many
> > > different pages, nor is there any discernible pattern to the pages or
> > the
> > > components the excpetion mentions. This one was interesting.
> > >
> > > This was the page the we have Wicket set up to redirect to on
> 500's...
> > > However there no other exceptions.
> > >
> > > component signinPanel:signInForm:resetPassword not found on page
> > > com.foo.errors.InternalErrorPage
> > >
> > > We also started getting these as well:
> > >
> > > java.lang.RuntimeException: Could not deserialize object using
> > >
> >
> `org.apache.wicket.util.io.IObjectStreamFactory$DefaultObjectStreamFactory`
> > > object factory
> > >
> > > Not sure if they are related.. We are running 1.3.1. Are these
> > manifesting
> > > in errors for users, we haven't seen any as far as we can tell.
> > >
> > > Jeremy
> > >
> > > On Tue, Apr 1, 2008 at 4:58 PM, Igor Vaynberg <
> igor.vaynberg@gmail.com>
> > > wrote:
> > >
> > >
> > >
> > > > On Tue, Apr 1, 2008 at 1:51 PM, Al Maw <wi...@almaw.com> wrote:
> > > > > OK, but the reason is always the same - the user will be trying
> to
> > click
> > > > on
> > > > > something that doesn't exist any more.
> > > > >
> > > > > I can't quite remember how our page versioning works for this
> > (Eelco?
> > > > Igor?)
> > > > > but it might be possible that users are clicking the same link
> > twice
> > > > and
> > > > > that the first click removes the component they've clicked on
> from
> > the
> > > > > hierarchy, causing the second click to fail?
> > > >
> > > > in theory the second click should actually unroll the version back
> so
> > > > the link would comeback and then get clicked again. it is possible
> > > > that this happens on stateless pages or the ones where versioning
> has
> > > > been explicitly turned off.
> > > >
> > > > -igor
> > > >
> > > >
> > > > >
> > > > > Regards,
> > > > >
> > > > > Al
> > > > >
> > > > >
> > > > >
> > > > > On Tue, Apr 1, 2008 at 9:44 PM, Jeremy Levy <je...@gmail.com>
> > wrote:
> > > > >
> > > > > > On this site we aren't using any Ajax components. :(
> > > > > >
> > > > > > J
> > > > > >
> > > > > > On Tue, Apr 1, 2008 at 4:39 PM, Al Maw <wi...@almaw.com>
> wrote:
> > > > > >
> > > > > > > What seems to be happening is that you're trying to click a
> > link
> > > > for a
> > > > > > > component that no longer exists. Did you maybe remove it
> with
> > AJAX
> > > > or
> > > > > > > something but not update the page? I think you sometimes can
> > get
> > > > this
> > > > > > > issue
> > > > > > > in a ListView if you don't think about how stuff is added
> and
> > > > removed,
> > > > > > and
> > > > > > > interactions with setReuseItems(true).
> > > > > > >
> > > > > > > Al
> > > > > > >
> > > > > > > On Tue, Apr 1, 2008 at 9:12 PM, Jeremy Levy <
> jelevy@gmail.com>
> > > > wrote:
> > > > > > >
> > > > > > > > I've started seeing exceptions like the onces below more
> > > > frequently
> > > > > > can
> > > > > > > > someone explain what is actually going on? We've been
> > making a
> > > > lot of
> > > > > > > > changes, but I can't say exactly what may have set this
> > off...
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > 2008-04-01 16:07:12,514 ERROR Wap [RequestCycle] :
> component
> > > > myLink
> > > > > > not
> > > > > > > > found on page com.foo.bar.SomePage [id = 459], listener
> > interface
> > > > = [R
> > > > > > > > equestListenerInterface name=ILinkListener, method=public
> > > > abstract
> > > > > > void
> > > > > > > >
> > org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> > > > > > > > org.apache.wicket.WicketRuntimeException: component myLink
> > not
> > > > found
> > > > > > on
> > > > > > > > page
> > > > > > > > com.foo.bar.SomePage [id = 459], listener interface =
> > [RequestLis
> > > > > > > > tenerInterface name=ILinkListener, method=public abstract
> > void
> > > > > > > >
> > org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> > > > > > > >
> > > > > > > >
> > > > > > > > j
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> ---------------------------------------------------------------------
> > > > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > > > For additional commands, e-mail: users-help@wicket.apache.org
> > > >
> > > >
> > >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > For additional commands, e-mail: users-help@wicket.apache.org
> >
> >
>
Re: RequestCycle exception explanation
Posted by Jeremy Levy <je...@meetmoi.com>.
Yes, ILinkListener in all of the exceptions.
The deserialize exception seems to be unrelated.,. I think it has to do with
Yahoo crawling us at the time and requesting expired pages...
Jeremy
On Tue, Apr 1, 2008 at 8:14 PM, Igor Vaynberg <ig...@gmail.com>
wrote:
> does it only happen to ILinkListener urls?
>
> -igor
>
>
> On Tue, Apr 1, 2008 at 4:15 PM, Jeremy Levy <je...@meetmoi.com> wrote:
> > I've tried to reproduce this for the last several hours with no luck.
> It
> > reports that it's happening for many different components from many
> > different pages, nor is there any discernible pattern to the pages or
> the
> > components the excpetion mentions. This one was interesting.
> >
> > This was the page the we have Wicket set up to redirect to on 500's...
> > However there no other exceptions.
> >
> > component signinPanel:signInForm:resetPassword not found on page
> > com.foo.errors.InternalErrorPage
> >
> > We also started getting these as well:
> >
> > java.lang.RuntimeException: Could not deserialize object using
> >
> `org.apache.wicket.util.io.IObjectStreamFactory$DefaultObjectStreamFactory`
> > object factory
> >
> > Not sure if they are related.. We are running 1.3.1. Are these
> manifesting
> > in errors for users, we haven't seen any as far as we can tell.
> >
> > Jeremy
> >
> > On Tue, Apr 1, 2008 at 4:58 PM, Igor Vaynberg <ig...@gmail.com>
> > wrote:
> >
> >
> >
> > > On Tue, Apr 1, 2008 at 1:51 PM, Al Maw <wi...@almaw.com> wrote:
> > > > OK, but the reason is always the same - the user will be trying to
> click
> > > on
> > > > something that doesn't exist any more.
> > > >
> > > > I can't quite remember how our page versioning works for this
> (Eelco?
> > > Igor?)
> > > > but it might be possible that users are clicking the same link
> twice
> > > and
> > > > that the first click removes the component they've clicked on from
> the
> > > > hierarchy, causing the second click to fail?
> > >
> > > in theory the second click should actually unroll the version back so
> > > the link would comeback and then get clicked again. it is possible
> > > that this happens on stateless pages or the ones where versioning has
> > > been explicitly turned off.
> > >
> > > -igor
> > >
> > >
> > > >
> > > > Regards,
> > > >
> > > > Al
> > > >
> > > >
> > > >
> > > > On Tue, Apr 1, 2008 at 9:44 PM, Jeremy Levy <je...@gmail.com>
> wrote:
> > > >
> > > > > On this site we aren't using any Ajax components. :(
> > > > >
> > > > > J
> > > > >
> > > > > On Tue, Apr 1, 2008 at 4:39 PM, Al Maw <wi...@almaw.com> wrote:
> > > > >
> > > > > > What seems to be happening is that you're trying to click a
> link
> > > for a
> > > > > > component that no longer exists. Did you maybe remove it with
> AJAX
> > > or
> > > > > > something but not update the page? I think you sometimes can
> get
> > > this
> > > > > > issue
> > > > > > in a ListView if you don't think about how stuff is added and
> > > removed,
> > > > > and
> > > > > > interactions with setReuseItems(true).
> > > > > >
> > > > > > Al
> > > > > >
> > > > > > On Tue, Apr 1, 2008 at 9:12 PM, Jeremy Levy <je...@gmail.com>
> > > wrote:
> > > > > >
> > > > > > > I've started seeing exceptions like the onces below more
> > > frequently
> > > > > can
> > > > > > > someone explain what is actually going on? We've been
> making a
> > > lot of
> > > > > > > changes, but I can't say exactly what may have set this
> off...
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > 2008-04-01 16:07:12,514 ERROR Wap [RequestCycle] : component
> > > myLink
> > > > > not
> > > > > > > found on page com.foo.bar.SomePage [id = 459], listener
> interface
> > > = [R
> > > > > > > equestListenerInterface name=ILinkListener, method=public
> > > abstract
> > > > > void
> > > > > > >
> org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> > > > > > > org.apache.wicket.WicketRuntimeException: component myLink
> not
> > > found
> > > > > on
> > > > > > > page
> > > > > > > com.foo.bar.SomePage [id = 459], listener interface =
> [RequestLis
> > > > > > > tenerInterface name=ILinkListener, method=public abstract
> void
> > > > > > >
> org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> > > > > > >
> > > > > > >
> > > > > > > j
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> > > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > > For additional commands, e-mail: users-help@wicket.apache.org
> > >
> > >
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
Re: RequestCycle exception explanation
Posted by Igor Vaynberg <ig...@gmail.com>.
does it only happen to ILinkListener urls?
-igor
On Tue, Apr 1, 2008 at 4:15 PM, Jeremy Levy <je...@meetmoi.com> wrote:
> I've tried to reproduce this for the last several hours with no luck. It
> reports that it's happening for many different components from many
> different pages, nor is there any discernible pattern to the pages or the
> components the excpetion mentions. This one was interesting.
>
> This was the page the we have Wicket set up to redirect to on 500's...
> However there no other exceptions.
>
> component signinPanel:signInForm:resetPassword not found on page
> com.foo.errors.InternalErrorPage
>
> We also started getting these as well:
>
> java.lang.RuntimeException: Could not deserialize object using
> `org.apache.wicket.util.io.IObjectStreamFactory$DefaultObjectStreamFactory`
> object factory
>
> Not sure if they are related.. We are running 1.3.1. Are these manifesting
> in errors for users, we haven't seen any as far as we can tell.
>
> Jeremy
>
> On Tue, Apr 1, 2008 at 4:58 PM, Igor Vaynberg <ig...@gmail.com>
> wrote:
>
>
>
> > On Tue, Apr 1, 2008 at 1:51 PM, Al Maw <wi...@almaw.com> wrote:
> > > OK, but the reason is always the same - the user will be trying to click
> > on
> > > something that doesn't exist any more.
> > >
> > > I can't quite remember how our page versioning works for this (Eelco?
> > Igor?)
> > > but it might be possible that users are clicking the same link twice
> > and
> > > that the first click removes the component they've clicked on from the
> > > hierarchy, causing the second click to fail?
> >
> > in theory the second click should actually unroll the version back so
> > the link would comeback and then get clicked again. it is possible
> > that this happens on stateless pages or the ones where versioning has
> > been explicitly turned off.
> >
> > -igor
> >
> >
> > >
> > > Regards,
> > >
> > > Al
> > >
> > >
> > >
> > > On Tue, Apr 1, 2008 at 9:44 PM, Jeremy Levy <je...@gmail.com> wrote:
> > >
> > > > On this site we aren't using any Ajax components. :(
> > > >
> > > > J
> > > >
> > > > On Tue, Apr 1, 2008 at 4:39 PM, Al Maw <wi...@almaw.com> wrote:
> > > >
> > > > > What seems to be happening is that you're trying to click a link
> > for a
> > > > > component that no longer exists. Did you maybe remove it with AJAX
> > or
> > > > > something but not update the page? I think you sometimes can get
> > this
> > > > > issue
> > > > > in a ListView if you don't think about how stuff is added and
> > removed,
> > > > and
> > > > > interactions with setReuseItems(true).
> > > > >
> > > > > Al
> > > > >
> > > > > On Tue, Apr 1, 2008 at 9:12 PM, Jeremy Levy <je...@gmail.com>
> > wrote:
> > > > >
> > > > > > I've started seeing exceptions like the onces below more
> > frequently
> > > > can
> > > > > > someone explain what is actually going on? We've been making a
> > lot of
> > > > > > changes, but I can't say exactly what may have set this off...
> > > > > >
> > > > > >
> > > > > >
> > > > > > 2008-04-01 16:07:12,514 ERROR Wap [RequestCycle] : component
> > myLink
> > > > not
> > > > > > found on page com.foo.bar.SomePage [id = 459], listener interface
> > = [R
> > > > > > equestListenerInterface name=ILinkListener, method=public
> > abstract
> > > > void
> > > > > > org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> > > > > > org.apache.wicket.WicketRuntimeException: component myLink not
> > found
> > > > on
> > > > > > page
> > > > > > com.foo.bar.SomePage [id = 459], listener interface = [RequestLis
> > > > > > tenerInterface name=ILinkListener, method=public abstract void
> > > > > > org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> > > > > >
> > > > > >
> > > > > > j
> > > > > >
> > > > >
> > > >
> > >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > For additional commands, e-mail: users-help@wicket.apache.org
> >
> >
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: RequestCycle exception explanation
Posted by Jeremy Levy <je...@meetmoi.com>.
I've tried to reproduce this for the last several hours with no luck. It
reports that it's happening for many different components from many
different pages, nor is there any discernible pattern to the pages or the
components the excpetion mentions. This one was interesting.
This was the page the we have Wicket set up to redirect to on 500's...
However there no other exceptions.
component signinPanel:signInForm:resetPassword not found on page
com.foo.errors.InternalErrorPage
We also started getting these as well:
java.lang.RuntimeException: Could not deserialize object using
`org.apache.wicket.util.io.IObjectStreamFactory$DefaultObjectStreamFactory`
object factory
Not sure if they are related.. We are running 1.3.1. Are these manifesting
in errors for users, we haven't seen any as far as we can tell.
Jeremy
On Tue, Apr 1, 2008 at 4:58 PM, Igor Vaynberg <ig...@gmail.com>
wrote:
> On Tue, Apr 1, 2008 at 1:51 PM, Al Maw <wi...@almaw.com> wrote:
> > OK, but the reason is always the same - the user will be trying to click
> on
> > something that doesn't exist any more.
> >
> > I can't quite remember how our page versioning works for this (Eelco?
> Igor?)
> > but it might be possible that users are clicking the same link twice
> and
> > that the first click removes the component they've clicked on from the
> > hierarchy, causing the second click to fail?
>
> in theory the second click should actually unroll the version back so
> the link would comeback and then get clicked again. it is possible
> that this happens on stateless pages or the ones where versioning has
> been explicitly turned off.
>
> -igor
>
>
> >
> > Regards,
> >
> > Al
> >
> >
> >
> > On Tue, Apr 1, 2008 at 9:44 PM, Jeremy Levy <je...@gmail.com> wrote:
> >
> > > On this site we aren't using any Ajax components. :(
> > >
> > > J
> > >
> > > On Tue, Apr 1, 2008 at 4:39 PM, Al Maw <wi...@almaw.com> wrote:
> > >
> > > > What seems to be happening is that you're trying to click a link
> for a
> > > > component that no longer exists. Did you maybe remove it with AJAX
> or
> > > > something but not update the page? I think you sometimes can get
> this
> > > > issue
> > > > in a ListView if you don't think about how stuff is added and
> removed,
> > > and
> > > > interactions with setReuseItems(true).
> > > >
> > > > Al
> > > >
> > > > On Tue, Apr 1, 2008 at 9:12 PM, Jeremy Levy <je...@gmail.com>
> wrote:
> > > >
> > > > > I've started seeing exceptions like the onces below more
> frequently
> > > can
> > > > > someone explain what is actually going on? We've been making a
> lot of
> > > > > changes, but I can't say exactly what may have set this off...
> > > > >
> > > > >
> > > > >
> > > > > 2008-04-01 16:07:12,514 ERROR Wap [RequestCycle] : component
> myLink
> > > not
> > > > > found on page com.foo.bar.SomePage [id = 459], listener interface
> = [R
> > > > > equestListenerInterface name=ILinkListener, method=public
> abstract
> > > void
> > > > > org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> > > > > org.apache.wicket.WicketRuntimeException: component myLink not
> found
> > > on
> > > > > page
> > > > > com.foo.bar.SomePage [id = 459], listener interface = [RequestLis
> > > > > tenerInterface name=ILinkListener, method=public abstract void
> > > > > org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> > > > >
> > > > >
> > > > > j
> > > > >
> > > >
> > >
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
Re: RequestCycle exception explanation
Posted by Igor Vaynberg <ig...@gmail.com>.
On Tue, Apr 1, 2008 at 1:51 PM, Al Maw <wi...@almaw.com> wrote:
> OK, but the reason is always the same - the user will be trying to click on
> something that doesn't exist any more.
>
> I can't quite remember how our page versioning works for this (Eelco? Igor?)
> but it might be possible that users are clicking the same link twice and
> that the first click removes the component they've clicked on from the
> hierarchy, causing the second click to fail?
in theory the second click should actually unroll the version back so
the link would comeback and then get clicked again. it is possible
that this happens on stateless pages or the ones where versioning has
been explicitly turned off.
-igor
>
> Regards,
>
> Al
>
>
>
> On Tue, Apr 1, 2008 at 9:44 PM, Jeremy Levy <je...@gmail.com> wrote:
>
> > On this site we aren't using any Ajax components. :(
> >
> > J
> >
> > On Tue, Apr 1, 2008 at 4:39 PM, Al Maw <wi...@almaw.com> wrote:
> >
> > > What seems to be happening is that you're trying to click a link for a
> > > component that no longer exists. Did you maybe remove it with AJAX or
> > > something but not update the page? I think you sometimes can get this
> > > issue
> > > in a ListView if you don't think about how stuff is added and removed,
> > and
> > > interactions with setReuseItems(true).
> > >
> > > Al
> > >
> > > On Tue, Apr 1, 2008 at 9:12 PM, Jeremy Levy <je...@gmail.com> wrote:
> > >
> > > > I've started seeing exceptions like the onces below more frequently
> > can
> > > > someone explain what is actually going on? We've been making a lot of
> > > > changes, but I can't say exactly what may have set this off...
> > > >
> > > >
> > > >
> > > > 2008-04-01 16:07:12,514 ERROR Wap [RequestCycle] : component myLink
> > not
> > > > found on page com.foo.bar.SomePage [id = 459], listener interface = [R
> > > > equestListenerInterface name=ILinkListener, method=public abstract
> > void
> > > > org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> > > > org.apache.wicket.WicketRuntimeException: component myLink not found
> > on
> > > > page
> > > > com.foo.bar.SomePage [id = 459], listener interface = [RequestLis
> > > > tenerInterface name=ILinkListener, method=public abstract void
> > > > org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> > > >
> > > >
> > > > j
> > > >
> > >
> >
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: RequestCycle exception explanation
Posted by Al Maw <wi...@almaw.com>.
OK, but the reason is always the same - the user will be trying to click on
something that doesn't exist any more.
I can't quite remember how our page versioning works for this (Eelco? Igor?)
but it might be possible that users are clicking the same link twice and
that the first click removes the component they've clicked on from the
hierarchy, causing the second click to fail?
Regards,
Al
On Tue, Apr 1, 2008 at 9:44 PM, Jeremy Levy <je...@gmail.com> wrote:
> On this site we aren't using any Ajax components. :(
>
> J
>
> On Tue, Apr 1, 2008 at 4:39 PM, Al Maw <wi...@almaw.com> wrote:
>
> > What seems to be happening is that you're trying to click a link for a
> > component that no longer exists. Did you maybe remove it with AJAX or
> > something but not update the page? I think you sometimes can get this
> > issue
> > in a ListView if you don't think about how stuff is added and removed,
> and
> > interactions with setReuseItems(true).
> >
> > Al
> >
> > On Tue, Apr 1, 2008 at 9:12 PM, Jeremy Levy <je...@gmail.com> wrote:
> >
> > > I've started seeing exceptions like the onces below more frequently
> can
> > > someone explain what is actually going on? We've been making a lot of
> > > changes, but I can't say exactly what may have set this off...
> > >
> > >
> > >
> > > 2008-04-01 16:07:12,514 ERROR Wap [RequestCycle] : component myLink
> not
> > > found on page com.foo.bar.SomePage [id = 459], listener interface = [R
> > > equestListenerInterface name=ILinkListener, method=public abstract
> void
> > > org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> > > org.apache.wicket.WicketRuntimeException: component myLink not found
> on
> > > page
> > > com.foo.bar.SomePage [id = 459], listener interface = [RequestLis
> > > tenerInterface name=ILinkListener, method=public abstract void
> > > org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> > >
> > >
> > > j
> > >
> >
>
Re: RequestCycle exception explanation
Posted by Jeremy Levy <je...@gmail.com>.
On this site we aren't using any Ajax components. :(
J
On Tue, Apr 1, 2008 at 4:39 PM, Al Maw <wi...@almaw.com> wrote:
> What seems to be happening is that you're trying to click a link for a
> component that no longer exists. Did you maybe remove it with AJAX or
> something but not update the page? I think you sometimes can get this
> issue
> in a ListView if you don't think about how stuff is added and removed, and
> interactions with setReuseItems(true).
>
> Al
>
> On Tue, Apr 1, 2008 at 9:12 PM, Jeremy Levy <je...@gmail.com> wrote:
>
> > I've started seeing exceptions like the onces below more frequently can
> > someone explain what is actually going on? We've been making a lot of
> > changes, but I can't say exactly what may have set this off...
> >
> >
> >
> > 2008-04-01 16:07:12,514 ERROR Wap [RequestCycle] : component myLink not
> > found on page com.foo.bar.SomePage [id = 459], listener interface = [R
> > equestListenerInterface name=ILinkListener, method=public abstract void
> > org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> > org.apache.wicket.WicketRuntimeException: component myLink not found on
> > page
> > com.foo.bar.SomePage [id = 459], listener interface = [RequestLis
> > tenerInterface name=ILinkListener, method=public abstract void
> > org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> >
> >
> > j
> >
>
Re: RequestCycle exception explanation
Posted by Al Maw <wi...@almaw.com>.
What seems to be happening is that you're trying to click a link for a
component that no longer exists. Did you maybe remove it with AJAX or
something but not update the page? I think you sometimes can get this issue
in a ListView if you don't think about how stuff is added and removed, and
interactions with setReuseItems(true).
Al
On Tue, Apr 1, 2008 at 9:12 PM, Jeremy Levy <je...@gmail.com> wrote:
> I've started seeing exceptions like the onces below more frequently can
> someone explain what is actually going on? We've been making a lot of
> changes, but I can't say exactly what may have set this off...
>
>
>
> 2008-04-01 16:07:12,514 ERROR Wap [RequestCycle] : component myLink not
> found on page com.foo.bar.SomePage [id = 459], listener interface = [R
> equestListenerInterface name=ILinkListener, method=public abstract void
> org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> org.apache.wicket.WicketRuntimeException: component myLink not found on
> page
> com.foo.bar.SomePage [id = 459], listener interface = [RequestLis
> tenerInterface name=ILinkListener, method=public abstract void
> org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
>
>
> j
>