Hi,
I have discovered that the issue relates to how we are overriding the
default Wicket javascript.
We are adding the following to Application#init()
addResourceReplacement((JavaScriptResourceReference)
DirectSkiApplication.get().getJavaScriptLibrarySettings().getJQueryReference(),
new UrlResourceReference(Url.parse("")));
addResourceReplacement((JavaScriptResourceReference)
DirectSkiApplication.get().getJavaScriptLibrarySettings().getWicketEventReference(),
new UrlResourceReference(Url.parse("")));
addResourceReplacement((JavaScriptResourceReference)
DirectSkiApplication.get().getJavaScriptLibrarySettings().getWicketAjaxReference(),
new UrlResourceReference(Url.parse("")));
addResourceReplacement((JavaScriptResourceReference)
DirectSkiApplication.get().getJavaScriptLibrarySettings().getWicketAjaxDebugReference(),new
UrlResourceReference(Url.parse("")))
We are then adding the correct resources as a bundle through wro4j.xml. (it
was probably overkill but trying to load as a single bundled cached
request.
This worked in wicket 6.5.0 without throwing an error.
What is the simplest way i can achieve the same functionality ?
On 6 May 2014 20:29, Martin Grigorov <mgrigo...@apache.org> wrote:
> Hi,
>
> If you are able to reproduce this in a quickstart (mini) app then please
> attach it to a ticket at https://issues.apache.org/jira/browse/WICKET
> Thanks!
>
> Martin Grigorov
> Wicket Training and Consulting
>
>
> On Tue, May 6, 2014 at 5:43 PM, Fergal Keating <
> fergal.keat...@directski.com
> > wrote:
>
> > Hi,
> >
> > I was attempting to upgrade to Wicket 6.15.0 from 6.5.0 in order to use
> >
> > <wicket:header-items/>
> >
> > As described in
> > http://wicketinaction.com/2014/03/header-contributions-positioning/
> >
> > This should nicely solve an issue I'm currently having in the HTML rather
> > than the Java where i am using WRO4J to minimise and join javascript and
> > CSS . I am also using wicket-facebook 6.15.0.
> >
> > I have run into a problem when i run my application. I get an error after
> > facebooksdk.java line 99 The following error is thrown.
> >
> > org.apache.wicket.resource.CircularDependencyException: Circular
> > dependency detected in the dependency chain
> > [JavaScriptReferenceHeaderItem(scope: org.apache.wicket.Application;
> > name: ; locale: null; style: null; variation: null, null)].
> > JavaScriptReferenceHeaderItem(scope: org.apache.wicket.Application;
> > name: ; locale: null; style: null; variation: null, null) is already
> > in the chain.
> >
> >
> > It seems that for some reason a null reference is being added to the
> > header.
> >
> > I do not get this error in 6.5.0.
> >
> > Is there some obvious change i am missing between the versions that can
> > point me in the right direction?
> >
> >
> >
> > --
> > Fergal Keating
> >
>
--
Fergal Keating
Senior Software Engineer
-----------------------------------------------
e. fergal.keat...@directski.com
p. NA
*Topflight Travel Group*
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