Are you also getting other error messages sent to the browser? This
happens when php reports errors to the browser before MW sets the
document headers.
Jim
On Feb 26, 2008, at 5:55 PM, John W Foster wrote:
I installede Treeview4.php in the directory indicated
and edited the
LocalSetting.php to include the following:
###############################################################
##added by jwf 02/25/08 to install Treeiew4
include("$IP/extensions/Treeview4.php");
$wgTreeViewImages['plus'] = "Plus.gif";
$wgTreeViewImages['minus'] = "Minus.gif";
$wgTreeViewImages['opened'] = "Folder_opn_sml_yel.gif";
$wgTreeViewImages['closed'] = "Folder_sml_yel.gif";
$wgTreeViewImages['doc'] = "Doc-icon.gif";
$wgTreeViewImages['spacer'] = "Blank.gif";
Now I get this message:
Warning: Cannot modify header information - headers already sent by
(output started at /var/lib/mediawiki/extensions/Treeview4.php:246)
in /usr/share/mediawiki/includes/WebResponse.php on line 10
This seems to happen with a lot of extensions and only goes away
when I
remove the extension. The install is to the letter what is supposed to
be done per the author.
Can anyone tell me what the problem is?
Oh yeh: the extension does not work either.
Thanks!!\
frosty
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=====================================
Jim Hu
Associate Professor
Dept. of Biochemistry and Biophysics
2128 TAMU
Texas A&M Univ.
College Station, TX 77843-2128
979-862-4054