Extension talk:TreeAndMenu

error messages
I've tried to install it on my wiki but i get a lot of errors when i make a tree-entry on a page. (the tree is properly displayed!) The error messages are:

Notice: Use of undefined constant wgUser - assumed 'wgUser' in /var/www/html/wikidelfia/extensions/Treeview3.php on line 59

Notice: Use of undefined constant plus - assumed 'plus' in /var/www/html/wikidelfia/extensions/Treeview3.php on line 78

Notice: Undefined index:  plus in /var/www/html/wikidelfia/extensions/Treeview3.php on line 78

Notice: Use of undefined constant plus - assumed 'plus' in /var/www/html/wikidelfia/extensions/Treeview3.php on line 78

Notice: Use of undefined constant minus - assumed 'minus' in /var/www/html/wikidelfia/extensions/Treeview3.php on line 79

Notice: Undefined index:  minus in /var/www/html/wikidelfia/extensions/Treeview3.php on line 79

Notice: Use of undefined constant minus - assumed 'minus' in /var/www/html/wikidelfia/extensions/Treeview3.php on line 79

Notice: Use of undefined constant opened - assumed 'opened' in /var/www/html/wikidelfia/extensions/Treeview3.php on line 80

Notice: Undefined index:  opened in /var/www/html/wikidelfia/extensions/Treeview3.php on line 80

Notice: Use of undefined constant opened - assumed 'opened' in /var/www/html/wikidelfia/extensions/Treeview3.php on line 80

Notice: Use of undefined constant closed - assumed 'closed' in /var/www/html/wikidelfia/extensions/Treeview3.php on line 81

Notice: Undefined index:  closed in /var/www/html/wikidelfia/extensions/Treeview3.php on line 81

Notice: Use of undefined constant closed - assumed 'closed' in /var/www/html/wikidelfia/extensions/Treeview3.php on line 81

Notice: Use of undefined constant spacer - assumed 'spacer' in /var/www/html/wikidelfia/extensions/Treeview3.php on line 82

Notice: Undefined index:  spacer in /var/www/html/wikidelfia/extensions/Treeview3.php on line 82

Notice: Use of undefined constant spacer - assumed 'spacer' in /var/www/html/wikidelfia/extensions/Treeview3.php on line 82

Notice: Use of undefined constant doc - assumed 'doc' in /var/www/html/wikidelfia/extensions/Treeview3.php on line 83

Notice: Undefined index:  doc in /var/www/html/wikidelfia/extensions/Treeview3.php on line 83

Notice: Use of undefined constant doc - assumed 'doc' in /var/www/html/wikidelfia/extensions/Treeview3.php on line 83

Notice: Use of undefined constant openlevels - assumed 'openlevels' in /var/www/html/wikidelfia/extensions/Treeview3.php on line 84

Notice: Undefined index:  openlevels in /var/www/html/wikidelfia/extensions/Treeview3.php on line 84

Notice: Undefined offset:  3 in /var/www/html/wikidelfia/extensions/Treeview3.php on line 92

Notice: Use of undefined constant wgOut - assumed 'wgOut' in /var/www/html/wikidelfia/extensions/Treeview3.php on line 101

In the localsettings I put : include_once('extensions/treeview3.php') and the $wgTreeViewImages = array( with the proper links to the images. What is going wrong?

BB70 11:28, 14 March 2007 (UTC)