Fatal error: Call to undefined method DateTimeUtil::format()

**SaintAnthony** · 2012-01-20, 07:04 PM

Hey guys,

I recently edited my calendar.php, SubPanelSharedCalendar.php, template_shared_calendar.php and template_calendar.php, to allow for month view in the shared calendar. Now when I try to add a meeting to the calendar, I get the error:

Fatal error: Call to undefined method DateTimeUtil::format() in /home/dvetter/public_html/SugarCE/SugarCE/modules/vCals/vCal.php on line 147

Any thoughts on how I can fix this?

Thanks in advance!

**rafael.q.g@hotmail.com** · 2012-01-21, 05:02 PM

You said you edited the file calendar.php. The class DateTimeUtil was defined there? Take a look whether the method “format” still there, and whether its parameters (signature, interface) still the same as before (or the same as expected by its consumer). Also make sure this method is set as public.

**jmertic** · 2012-01-23, 01:45 PM

Originally Posted by rafael.q.g@hotmail.com

You said you edited the file calendar.php. The class DateTimeUtil was defined there? Take a look whether the method “format” still there, and whether its parameters (signature, interface) still the same as before (or the same as expected by its consumer). Also make sure this method is set as public.

Which version of Sugar are you using?

**SaintAnthony** · 2012-01-23, 05:42 PM

I will check the method right now, and I am using 6.2.3CE

**SaintAnthony** · 2012-01-23, 05:51 PM

Everything seems to match up to the best of my knowledge, I have uploaded the files that I have used in case you want to take a look.

Calendar.php

template_shared_calendar.php

templates_calendar.php

SubPanelSharedCalendar.php