[
http://jira.dspace.org/jira/browse/DS-605?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tim Donohue updated DS-605:
---------------------------
Fix Version/s: 1.7.0
This issue was discussed in DSpace Developers Meeting on 01 Sept 2010.
Developers still uncertain what can be causing this. We need to try and figure
out a way to replicate so we can fix it for 1.7.0.
Richard Rodgers said MIT is investigating this, and will check with Sands Fish
on latest status.
Please add additional details to the comments in this issue if you've
experienced this issue. We need to try to narrow down the problem, so that we
can resolve it.
Full discussion thread:
[20:26] <tdonohue> DS-605 : Blank screen on XMLUI Dspace 1.6.0
http://jira.dspace.org/jira/browse/DS-605
[20:27] <tdonohue> oh, this is that strange, sporadically appearing issue in
the XMLUI (I remember this came up on one of the lists a while back) -- anyone
had a chance to look at this closer?
[20:27] <tdonohue> it's also gotten 3 votes in JIRA:
http://jira.dspace.org/jira/secure/ViewVoters!default.jspa?id=10941
[20:27] <richardrodgers> We call that the 'White Screen of Death' - I think it
is very important
[20:28] <mdiggory> did you try stopping use of mod_jk
[20:28] <mdiggory> ?
[20:28] <richardrodgers> don't know mdiggory - Sands is looking at it and is
out today...
[20:29] <tdonohue> can you touch base with Sands? see if he's any further on
this, or if it's still a confusing, seemingly random issue?
[20:29] <tdonohue> (i.e. it'd be nice if we could figure out a way to replicate
this, obviously)
[20:30] <richardrodgers> yes we are working on it & I will report any progress
[20:30] <tdonohue> ok, DS-605 : keep unassigned for now -- richardrodgers will
touch base with Sands on status, schedule for 1.7 (as this is an annoying issue)
> Blank screen on XMLUI Dspace 1.6.0
> ----------------------------------
>
> Key: DS-605
> URL: http://jira.dspace.org/jira/browse/DS-605
> Project: DSpace 1.x
> Issue Type: Bug
> Components: XMLUI
> Affects Versions: 1.6.0
> Environment: apache-tomcat-6.0.18
> jdk1.6.0_13
> Debian GNU Linux 5.0
> Reporter: Antero Neto
> Priority: Critical
> Fix For: 1.7.0
>
>
> The interface of Dspce XMLUI shows a blank screen and I need to reboot Tomcat.
> JSPUI The interface is not affected by the issue. It happens sporadically.
> I'm using version 1.6.0 of DSpace. I use a theme based on the theme
> "Reference" which comes in DSpace.
> Below, some log information that may be related.
> 2010-06-09 00:07:00,741 ERROR cocoon.handled - Could not read resource
> cocoon://DRI/2/handle/xxxx/xxx/workflow
> at <map:serialize type="xml"> -
> resource://aspects/Statistics/sitemap.xmap:70:31
> at <map:transform type="Navigation"> -
> resource://aspects/Statistics/sitemap.xmap:38:55
> at <map:generate> - resource://aspects/Statistics/sitemap.xmap:33:19
> ...
> org.apache.cocoon.ProcessingException: Could not read resource
> cocoon://DRI/2/handle/xxxx/xxx/workflow
> at <map:serialize type="xml"> -
> resource://aspects/Statistics/sitemap.xmap:70:31
> at <map:transform type="Navigation"> -
> resource://aspects/Statistics/sitemap.xmap:38:55
> at <map:generate> - resource://aspects/Statistics/sitemap.xmap:33:19
> ...
> Caused by: java.lang.NullPointerException
> at
> org.apache.cocoon.components.source.impl.SitemapSource.init(SitemapSource.java:292)
> at
> org.apache.cocoon.components.source.impl.SitemapSource.<init>(SitemapSource.java:148)
> at
> org.apache.cocoon.components.source.impl.SitemapSourceFactory.getSource(SitemapSourceFactory.java:62)
> at
> org.apache.cocoon.components.source.CocoonSourceResolver.resolveURI(CocoonSourceResolver.java:153)
> at
> org.apache.cocoon.components.source.CocoonSourceResolver.resolveURI(CocoonSourceResolver.java:183)
> at
> org.apache.cocoon.generation.FileGenerator.setup(FileGenerator.java:99)
> at
> org.dspace.app.xmlui.cocoon.AspectGenerator.setup(AspectGenerator.java:112)
> at sun.reflect.GeneratedMethodAccessor57.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
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