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Posted to jetspeed-dev@portals.apache.org by "Eivinn Hustveit (JIRA)" <je...@portals.apache.org> on 2007/01/19 08:37:30 UTC
[jira] Commented: (JS2-558) Only "NULL" is shown in browser at what
seems to be random intervals.
[ https://issues.apache.org/jira/browse/JS2-558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12465971 ]
Eivinn Hustveit commented on JS2-558:
-------------------------------------
I think we finally have found out what causes this issue. It is the use of the User-Agent switcher plug-in in Mozilla Firefox. We are developing services for the mobile phone web-browsers and "emulate" this software using this plugin. After setting user-agent to some phone and entering our Jetspeed portal this NULL message comes up. If one switches back to default (UA=Mozilla...) it all works perfectly.
I assume the best fix would be to support all User-Agents and preferably return a default site if no mode exist for the given UA.
> Only "NULL" is shown in browser at what seems to be random intervals.
> ---------------------------------------------------------------------
>
> Key: JS2-558
> URL: https://issues.apache.org/jira/browse/JS2-558
> Project: Jetspeed 2
> Issue Type: Bug
> Affects Versions: 2.0-FINAL
> Environment: Apache/2.0.52 (CentOS) with Apache Tomcat 5.5.17 running in jdk1.5.0_03. Jetspeed 2.0 Final.
> Reporter: Eivinn Hustveit
> Assigned To: David Sean Taylor
> Priority: Blocker
> Attachments: Jetspeed_stacktrace.txt
>
>
> Everything works fine in the portal most of the time, but at random intervals "NULL" is the only text rendered by the browser. I have looked at the jetspeed.log and found out that it prints out a stacktrace which seems to come from the rendering of the layout portlet. I will try to upload this as an attachement.
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