Either loading data endlessly (Firefox) or popup error in Konqueror:
Error While Refreshing Assets
Error While Requesting: error while parsing : Premature end of file.
No errors in java console.
Works fine in 8.04 hardy with same packages installed
sun-java6-plugin - The Java™ Plug-in, Java SE 6
6-10-0ubuntu2 (intrepid)
Check the error.log file in your matrix filesystem, and also any relevant php log files.
Failing that, use some packet capture software such as wireshark to capture the XML/HTTP request and response from the asset map.
Also double check all of you browser security settings and certificates.
It works in opera, and I guess the problem in other browsers must be related to certificates and security settings.
Beyond 'accept this certificate' though, I cant see much interface in those browsers for that stuff.
The problem seems to be with ubuntu 8.10, firefox 3 and the java 6.0.10 update.
These are the steps I used to rectify it.
Close Firefox if open
Go to the plugin directory and delete (or rename) libjavaplugin_oji.so :
rm /usr/lib/jvm/java-6-sun-1.6.0.10/jre/plugin/i386/ns7/libjavaplugin_oji.so
Create a symbolic link:
ln -s /usr/lib/jvm/java-6-sun/jre/lib/i386/libnpjp2.so libjavaplugin_oji.so
Start Firefox, type about:plugins and you should see libnpjp2.so as your Java plugin name
Test!
That's a bit of a hack and will probably be removed with the next java update.
Hope it helps 
Hello,
One of my users is getting the same java error while using a Windows PC
"error while parsing - premature end of file"
followed by "You are not authorized to view this" underneath the top bar in Internet Explorer.
Is there a fix for Java in Windows for this?