[pmwiki-users] Warning message about two WikiGroups with identical $GroupTitle

Patrick R. Michaud pmichaud at pobox.com
Fri Dec 8 10:58:29 CST 2006


On Fri, Dec 08, 2006 at 11:27:12PM +0800, Shujun LI wrote:
> Hi all,
> 
> I have two WikiGroups: ABC_cn and ABC_en, each of which has its own 
> local customization files (local/ABC_cn.php and local/ABC_en.php).
> The titles of both WikiGroups are changed to ABC with the help of 
> the GroupTitle recipe.
> With this setting, the following warning message is always displayed at the top of any page of WikiGroup ABC_en:
> 
> =======
> 
> Warning: Cannot modify header information - headers already sent by 
> (output started at /home/PmWiki/local/ABC_en.php:1) in 
> home/PmWiki/pmwiki.php on line 884
> 
> =======

Given this error message, it's almost certain that there is an
extra space or blank line before the "<?php" tag in local/ABC_en.php .
I know you've indicated (in other replies to this thread) that
they're identical, but it's really easy to overlook a space
or blank line so double-check.

Pm




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