[imp] Warning: array_keys(): The first argument should be an array in /var/www/localhost/htdocs/horde/imp/lib/Folder.php on line 91

[Rob Rosenfeld]

Rob Rosenfeld wrote:

>Upgraded to CVS Head today and get this error at the top of imp Inbox 
>and Compose (at least), but not (at least) Folders pages:
>
>Warning: array_keys(): The first argument should be an array in 
>/var/www/localhost/htdocs/horde/imp/lib/Folder.php on line 91
>
>I updated settings in setup.  The change_folders configboolean was 
>removed in conf.xml in this update and I can't help notice the "folder" 
>connection.
>  
>
The behavior above only happens for existing sessions.  After logging 
out and logging back in, I observe different behavior.  The left menu 
error has the following errors at the top the first time it loads.  
Also, the Mail subtree in the left menu only contains Compose and Search 
and the folders page lists nothing.   I appreciate any help.

*Notice*: Undefined variable: tmp in */usr/lib/php/Horde/IMAP/Tree.php* 
on line *452*

*Notice*: Undefined variable: tmp in */usr/lib/php/Horde/IMAP/Tree.php* 
on line *452*

*Notice*: Undefined variable: tmp in */usr/lib/php/Horde/IMAP/Tree.php* 
on line *452*

*Warning*: explode(): Empty delimiter. in 
*/usr/lib/php/Horde/IMAP/Tree.php* on line *809*

*Warning*: explode(): Empty delimiter. in 
*/usr/lib/php/Horde/IMAP/Tree.php* on line *809*

*Notice*: Undefined index: Virtual Folders in 
*/var/www/localhost/htdocs/horde/imp/lib/IMAP/Tree.php* on line *156*

*Warning*: explode(): Empty delimiter. in 
*/usr/lib/php/Horde/IMAP/Tree.php* on line *809*

*Warning*: explode(): Empty delimiter. in 
*/usr/lib/php/Horde/IMAP/Tree.php* on line *809*

*Notice*: Undefined index: Virtual Folders in 
*/var/www/localhost/htdocs/horde/imp/lib/IMAP/Tree.php* on line *156*