Blank page after calender entry

[roblaus]

Hi,

I just installed the ical patch (latest version) on my OS 4.5g. Unfortunately I'm getting a blank page after saving or deleting a meeting. Does anybody know how to get rid of this patch again? Or probably somebody knows what the output (source) on the blank page means. The operation (save or delete) completes successfully before the blank page.

Here's what I get:

<script type="text/javascript" src="include/javascript/cookie.js?s=4.5.0g&c="></script>
<link rel="stylesheet" type="text/css" media="all" href="themes/SugarLite/calendar-win2k-cold-1.css?s=4.5.0g&c=">
<script>jscal_today = 1.166543935E+12; if(typeof app_strings == "undefined") app_strings = new Array();</script>
<script type="text/javascript" src="jscalendar/calendar.js?s=4.5.0g&c="></script>
<script type="text/javascript" src="jscalendar/lang/calendar-en.js?s=4.5.0g&c="></script>
<script type="text/javascript" src="jscalendar/calendar-setup_3.js?s=4.5.0g&c="></script>
<script src="include/javascript/yui/YAHOO.js?s=4.5.0g&c="></script>
<script src="include/javascript/yui/log.js?s=4.5.0g&c="></script>
<script src="include/javascript/yui/dom.js?s=4.5.0g&c="></script>
<script src="include/javascript/yui/event.js?s=4.5.0g&c="></script>
<script src="include/javascript/yui/animation.js?s=4.5.0g&c="></script>
<script src="include/javascript/yui/connection.js?s=4.5.0g&c="></script>
<script src="include/javascript/yui/dragdrop.js?s=4.5.0g&c="></script>
<script src="include/javascript/yui/ygDDList.js?s=4.5.0g&c="></script>
<script type="text/javascript" src="include/javascript/sugar_3.js?s=4.5.0g&c="></script>
<script type="text/javascript">
var time_reg_format = '([0-9]{1,2})[0-9]{1,2})';
var date_reg_format = '([0-9]{1,2}).([0-9]{1,2}).([0-9]{4})';
var date_reg_positions = {'d': 1,'m': 2,'Y': 3};
var time_separator = ':';
var cal_date_format = '%d.%m.%Y';
var time_offset = 0;
</script><script type="text/javascript" src="cache/jsLanguage/en_us.js?s=4.5.0g&c=&j=2"></script>
<script type="text/javascript" src="cache/jsLanguage/Meetings/en_us.js?s=4.5.0g&c=&j=2"></script>

Tx in advance
rl

[EDIT - SOLVED] - I replaced the two files of the patch (HTTP_WebDAV_Server_vCal.php, vCal.php) with the original ones and everything is back to normal.
Nonetheless I'd be interested in the root of the problem - I consider a connection to e.g. Google a great advantage because all my calendars are consolidated there.

rgds
rl

[mcssoftware]

This is what fixed it for me. In the file vCal.php replace ALL calls to the DataTime() function with DateTimeUtil(). Apparently Sugar decided to either remove this function or rename it (I havent checked the utils file yet to be certain). Either way this quick search and replace worked for me.

FYI: The reason you are not seeing the error and instead a blank page is that you probably have "display_errors" turned Off in your php.ini. I know I did. Once I turned it back on it threw the error and I fixed the problem.

I hope this works for you as this is an awesome patch

[roblaus]

tx, I'll try it. Re. the error display settings you might be right - I'll check this as well!

rgds
rl

[UPDATED]: Yes, works like a charm (with Sunbird), thank you. The only thing (unrelated): Google tells me that it cannot crawl my page because of robots.txt and thus cannot display my calendar. But both (possibly) involved files (web root, page root) have been set to "allow all".

rgds
rl

[roblaus]

After some testing Google all of a sudden doesn't complain anymore - it seems that the crawler has sort of a cache that isn't released immediately.

However, my Google calendar now displays everything correctly (not the tasks, though , but this is good anyway), here's what I did:

I went (in Google) under calendar/settings/add calendar, chose public calendar address and copied this string (replace your url):

'http://YOURSERVER/vcal_server.php/type=ics&user_name=sugarusername'

Save and wait. Sometimes it takes Google a certain time to update its information. Important: use "user_name" instead of "email" and forget the key. It doesn't work if I added the key (at least in my case...)

rgds
rl

[thomaseskebaek]

I am also seeing a blank page from the vcal_server (after I upgraded to 4.5.0f), and it hasn't worked since. In my vCal.php file, all the calls to DateTime were already DateTimeUtil calls - so the above does not apply to my installation.

Does anyone have another great idea on how I can make ical support work again?

Thanks a lot,

Thomas