Scheduler works fine in Frontend, but not in Backend

[tcgass]

Hi

I’ve just noticed that in the Joomla backend of scheduler I can’t administer events. When opening the component, a window pops up, showing me data like:

<?xml version='1.0' encoding='utf-8' ?>DescriptionStart dateEnd Date<column type="coro[62]" width="15" id=.......

The “events administration” window shows no events and clicken on “reload” reproduces the error.

The error log shows the following information:

Undefined variable: fieldsNames at /home/xxxxxxxx/public_html/xxxxxxxx/components/com_scheduler/codebase/dhtmlxSchedulerConfigurator.php line 1047

SELECT id, username FROM mas_users

SELECT event_id,text,start_date,end_date,user,pferde FROM mas_events_rec

Adding, changing and deleting events in the frontend work perfectly, though.

Any ideas about how to fix this?

Thomas

[Stanislav]

It seems that something corrupts the xml output in backend. ( alert with xml data appears when xml can’t be processed correctly )

If you have made any changes to server side code - it may be caused because of some extra white-spaces or new lines outside of <?php ?> tags