** Changed in: mahara
Milestone: None => 1.6.0
--
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https://bugs.launchpad.net/bugs/954876
Title:
Trying to get property of non-object
Status in Mahara ePortfolio:
Triaged
Bug description:
Hi all. We're running Mahara (version 1.4.1testing, Ubuntu Server
10.04.2 LTS, Apache 2.2.14, PHP 5.3.2-1ubuntu4.9 with Suhosin-Patch
0.9.29, MySQL 5.1.41) and received the following error. The user
report is as follows:
"I got this error when I released an assessed page in Mahara. I think
I have seen it before. It doesn’t seem to cause any issues and it
doesn’t prevent Mahara use so I am not quite sure what the error is.
Probably nothing you can do but thought I would mention it anyway."
Log file shows (all lines prefixed with [Tue Mar 13 19:04:20 2012]
[error] [client 172.x.x.x], removed for clarity, and sanitised):
[WAR] ff (lib/group.php:1409) Trying to get property of non-object, referer:
http://mahara.website.com/view/view.php?id=2158
Call stack (most recent first):, referer:
http://mahara.website.com/view/view.php?id=2158
* log_message("Trying to get property of non-object", 8, true, true,
"/srv/mahara/htdocs/lib/gro...", 1409) at
/srv/mahara/htdocs/lib/errors.php:446, referer:
http://mahara.website.com/view/view.php?id=2158
* error(8, "Trying to get property of non-object",
"/srv/mahara/htdocs/lib/gro...", 1409, array(size 2)) at
/srv/mahara/htdocs/lib/group.php:1409, referer:
http://mahara.website.com/view/view.php?id=2158
* group_get_homepage_view("11") at /srv/mahara/htdocs/group/view.php:75,
referer: http://mahara.website.com/view/view.php?id=2158
, referer: http://mahara.website.com/view/view.php?id=2158
[WAR] ff (lib/view.php:1900) Undefined index: , referer:
http://mahara.website.com/view/view.php?id=2158
Call stack (most recent first):, referer:
http://mahara.website.com/view/view.php?id=2158
* log_message("Undefined index: ", 8, true, true,
"/srv/mahara/htdocs/lib/vie...", 1900) at
/srv/mahara/htdocs/lib/errors.php:446, referer:
http://mahara.website.com/view/view.php?id=2158
* error(8, "Undefined index: ", "/srv/mahara/htdocs/lib/vie...", 1900,
array(size 3)) at /srv/mahara/htdocs/lib/view.php:1900, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_layout() at /srv/mahara/htdocs/lib/view.php:1291, referer:
http://mahara.website.com/view/view.php?id=2158
* View->build_column_datastructure(false) at
/srv/mahara/htdocs/lib/view.php:1323, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_column_datastructure() at /srv/mahara/htdocs/lib/view.php:1607,
referer: http://mahara.website.com/view/view.php?id=2158
* View->get_blocktype_javascript() at /srv/mahara/htdocs/group/view.php:85,
referer: http://mahara.website.com/view/view.php?id=2158
, referer: http://mahara.website.com/view/view.php?id=2158
[WAR] ff (lib/view.php:1900) Undefined index: , referer:
http://mahara.website.com/view/view.php?id=2158
Call stack (most recent first):, referer:
http://mahara.website.com/view/view.php?id=2158
* log_message("Undefined index: ", 8, true, true,
"/srv/mahara/htdocs/lib/vie...", 1900) at
/srv/mahara/htdocs/lib/errors.php:446, referer:
http://mahara.website.com/view/view.php?id=2158
* error(8, "Undefined index: ", "/srv/mahara/htdocs/lib/vie...", 1900,
array(size 3)) at /srv/mahara/htdocs/lib/view.php:1900, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_layout() at /srv/mahara/htdocs/lib/view.php:1291, referer:
http://mahara.website.com/view/view.php?id=2158
* View->build_column_datastructure(false) at
/srv/mahara/htdocs/lib/view.php:1323, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_column_datastructure() at /srv/mahara/htdocs/lib/view.php:1607,
referer: http://mahara.website.com/view/view.php?id=2158
* View->get_blocktype_javascript() at /srv/mahara/htdocs/group/view.php:85,
referer: http://mahara.website.com/view/view.php?id=2158
, referer: http://mahara.website.com/view/view.php?id=2158
[WAR] ff (lib/view.php:1900) Undefined index: , referer:
http://mahara.website.com/view/view.php?id=2158
Call stack (most recent first):, referer:
http://mahara.website.com/view/view.php?id=2158
* log_message("Undefined index: ", 8, true, true,
"/srv/mahara/htdocs/lib/vie...", 1900) at
/srv/mahara/htdocs/lib/errors.php:446, referer:
http://mahara.website.com/view/view.php?id=2158
* error(8, "Undefined index: ", "/srv/mahara/htdocs/lib/vie...", 1900,
array(size 3)) at /srv/mahara/htdocs/lib/view.php:1900, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_layout() at /srv/mahara/htdocs/lib/view.php:1291, referer:
http://mahara.website.com/view/view.php?id=2158
* View->build_column_datastructure(false) at
/srv/mahara/htdocs/lib/view.php:1323, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_column_datastructure() at /srv/mahara/htdocs/lib/view.php:1607,
referer: http://mahara.website.com/view/view.php?id=2158
* View->get_blocktype_javascript() at /srv/mahara/htdocs/group/view.php:85,
referer: http://mahara.website.com/view/view.php?id=2158
, referer: http://mahara.website.com/view/view.php?id=2158
[WAR] ff (lib/view.php:1900) Undefined index: , referer:
http://mahara.website.com/view/view.php?id=2158
Call stack (most recent first):, referer:
http://mahara.website.com/view/view.php?id=2158
* log_message("Undefined index: ", 8, true, true,
"/srv/mahara/htdocs/lib/vie...", 1900) at
/srv/mahara/htdocs/lib/errors.php:446, referer:
http://mahara.website.com/view/view.php?id=2158
* error(8, "Undefined index: ", "/srv/mahara/htdocs/lib/vie...", 1900,
array(size 3)) at /srv/mahara/htdocs/lib/view.php:1900, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_layout() at /srv/mahara/htdocs/lib/view.php:1291, referer:
http://mahara.website.com/view/view.php?id=2158
* View->build_column_datastructure(false) at
/srv/mahara/htdocs/lib/view.php:1323, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_column_datastructure() at /srv/mahara/htdocs/lib/view.php:1607,
referer: http://mahara.website.com/view/view.php?id=2158
* View->get_blocktype_javascript() at /srv/mahara/htdocs/group/view.php:85,
referer: http://mahara.website.com/view/view.php?id=2158
, referer: http://mahara.website.com/view/view.php?id=2158
[WAR] ff (lib/view.php:1900) Undefined index: , referer:
http://mahara.website.com/view/view.php?id=2158
Call stack (most recent first):, referer:
http://mahara.website.com/view/view.php?id=2158
* log_message("Undefined index: ", 8, true, true,
"/srv/mahara/htdocs/lib/vie...", 1900) at
/srv/mahara/htdocs/lib/errors.php:446, referer:
http://mahara.website.com/view/view.php?id=2158
* error(8, "Undefined index: ", "/srv/mahara/htdocs/lib/vie...", 1900,
array(size 3)) at /srv/mahara/htdocs/lib/view.php:1900, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_layout() at /srv/mahara/htdocs/lib/view.php:1291, referer:
http://mahara.website.com/view/view.php?id=2158
* View->build_column_datastructure(false) at
/srv/mahara/htdocs/lib/view.php:1323, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_column_datastructure() at /srv/mahara/htdocs/lib/view.php:1607,
referer: http://mahara.website.com/view/view.php?id=2158
* View->get_blocktype_javascript() at /srv/mahara/htdocs/group/view.php:85,
referer: http://mahara.website.com/view/view.php?id=2158
, referer: http://mahara.website.com/view/view.php?id=2158
[WAR] ff (lib/view.php:1900) Undefined index: , referer:
http://mahara.website.com/view/view.php?id=2158
Call stack (most recent first):, referer:
http://mahara.website.com/view/view.php?id=2158
* log_message("Undefined index: ", 8, true, true,
"/srv/mahara/htdocs/lib/vie...", 1900) at
/srv/mahara/htdocs/lib/errors.php:446, referer:
http://mahara.website.com/view/view.php?id=2158
* error(8, "Undefined index: ", "/srv/mahara/htdocs/lib/vie...", 1900,
array(size 3)) at /srv/mahara/htdocs/lib/view.php:1900, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_layout() at /srv/mahara/htdocs/lib/view.php:1291, referer:
http://mahara.website.com/view/view.php?id=2158
* View->build_column_datastructure(false) at
/srv/mahara/htdocs/lib/view.php:1323, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_column_datastructure() at /srv/mahara/htdocs/lib/view.php:1607,
referer: http://mahara.website.com/view/view.php?id=2158
* View->get_blocktype_javascript() at /srv/mahara/htdocs/group/view.php:85,
referer: http://mahara.website.com/view/view.php?id=2158
, referer: http://mahara.website.com/view/view.php?id=2158
[WAR] ff (lib/view.php:1900) Undefined index: , referer:
http://mahara.website.com/view/view.php?id=2158
Call stack (most recent first):, referer:
http://mahara.website.com/view/view.php?id=2158
* log_message("Undefined index: ", 8, true, true,
"/srv/mahara/htdocs/lib/vie...", 1900) at
/srv/mahara/htdocs/lib/errors.php:446, referer:
http://mahara.website.com/view/view.php?id=2158
* error(8, "Undefined index: ", "/srv/mahara/htdocs/lib/vie...", 1900,
array(size 3)) at /srv/mahara/htdocs/lib/view.php:1900, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_layout() at /srv/mahara/htdocs/lib/view.php:1291, referer:
http://mahara.website.com/view/view.php?id=2158
* View->build_column_datastructure(false) at
/srv/mahara/htdocs/lib/view.php:1323, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_column_datastructure() at /srv/mahara/htdocs/lib/view.php:1607,
referer: http://mahara.website.com/view/view.php?id=2158
* View->get_blocktype_javascript() at /srv/mahara/htdocs/group/view.php:85,
referer: http://mahara.website.com/view/view.php?id=2158
, referer: http://mahara.website.com/view/view.php?id=2158
[WAR] ff (lib/view.php:1900) Undefined index: , referer:
http://mahara.website.com/view/view.php?id=2158
Call stack (most recent first):, referer:
http://mahara.website.com/view/view.php?id=2158
* log_message("Undefined index: ", 8, true, true,
"/srv/mahara/htdocs/lib/vie...", 1900) at
/srv/mahara/htdocs/lib/errors.php:446, referer:
http://mahara.website.com/view/view.php?id=2158
* error(8, "Undefined index: ", "/srv/mahara/htdocs/lib/vie...", 1900,
array(size 3)) at /srv/mahara/htdocs/lib/view.php:1900, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_layout() at /srv/mahara/htdocs/lib/view.php:1291, referer:
http://mahara.website.com/view/view.php?id=2158
* View->build_column_datastructure(false) at
/srv/mahara/htdocs/lib/view.php:1323, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_column_datastructure() at /srv/mahara/htdocs/lib/view.php:1607,
referer: http://mahara.website.com/view/view.php?id=2158
* View->get_blocktype_javascript() at /srv/mahara/htdocs/group/view.php:85,
referer: http://mahara.website.com/view/view.php?id=2158
, referer: http://mahara.website.com/view/view.php?id=2158
[WAR] ff (lib/view.php:1900) Undefined index: , referer:
http://mahara.website.com/view/view.php?id=2158
Call stack (most recent first):, referer:
http://mahara.website.com/view/view.php?id=2158
* log_message("Undefined index: ", 8, true, true,
"/srv/mahara/htdocs/lib/vie...", 1900) at
/srv/mahara/htdocs/lib/errors.php:446, referer:
http://mahara.website.com/view/view.php?id=2158
* error(8, "Undefined index: ", "/srv/mahara/htdocs/lib/vie...", 1900,
array(size 3)) at /srv/mahara/htdocs/lib/view.php:1900, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_layout() at /srv/mahara/htdocs/lib/view.php:1291, referer:
http://mahara.website.com/view/view.php?id=2158
* View->build_column_datastructure(false) at
/srv/mahara/htdocs/lib/view.php:1323, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_column_datastructure() at /srv/mahara/htdocs/lib/view.php:1607,
referer: http://mahara.website.com/view/view.php?id=2158
* View->get_blocktype_javascript() at /srv/mahara/htdocs/group/view.php:85,
referer: http://mahara.website.com/view/view.php?id=2158
, referer: http://mahara.website.com/view/view.php?id=2158
[WAR] ff (lib/view.php:1900) Undefined index: , referer:
http://mahara.website.com/view/view.php?id=2158
Call stack (most recent first):, referer:
http://mahara.website.com/view/view.php?id=2158
* log_message("Undefined index: ", 8, true, true,
"/srv/mahara/htdocs/lib/vie...", 1900) at
/srv/mahara/htdocs/lib/errors.php:446, referer:
http://mahara.website.com/view/view.php?id=2158
* error(8, "Undefined index: ", "/srv/mahara/htdocs/lib/vie...", 1900,
array(size 3)) at /srv/mahara/htdocs/lib/view.php:1900, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_layout() at /srv/mahara/htdocs/lib/view.php:1291, referer:
http://mahara.website.com/view/view.php?id=2158
* View->build_column_datastructure(false) at
/srv/mahara/htdocs/lib/view.php:1323, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_column_datastructure() at /srv/mahara/htdocs/lib/view.php:1607,
referer: http://mahara.website.com/view/view.php?id=2158
* View->get_blocktype_javascript() at /srv/mahara/htdocs/group/view.php:85,
referer: http://mahara.website.com/view/view.php?id=2158
, referer: http://mahara.website.com/view/view.php?id=2158
[WAR] ff (lib/view.php:1906) Illegal offset type in isset or empty, referer:
http://mahara.website.com/view/view.php?id=2158
Call stack (most recent first):, referer:
http://mahara.website.com/view/view.php?id=2158
* log_message("Illegal offset type in isset or empty", 8, true, true,
"/srv/mahara/htdocs/lib/vie...", 1906) at
/srv/mahara/htdocs/lib/errors.php:446, referer:
http://mahara.website.com/view/view.php?id=2158
* error(2, "Illegal offset type in isset or empty",
"/srv/mahara/htdocs/lib/vie...", 1906, array(size 3)) at
/srv/mahara/htdocs/lib/view.php:1906, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_layout() at /srv/mahara/htdocs/lib/view.php:1291, referer:
http://mahara.website.com/view/view.php?id=2158
* View->build_column_datastructure(false) at
/srv/mahara/htdocs/lib/view.php:1323, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_column_datastructure() at /srv/mahara/htdocs/lib/view.php:1607,
referer: http://mahara.website.com/view/view.php?id=2158
* View->get_blocktype_javascript() at /srv/mahara/htdocs/group/view.php:85,
referer: http://mahara.website.com/view/view.php?id=2158
, referer: http://mahara.website.com/view/view.php?id=2158
[WAR] ff (lib/view.php:1910) Object of class stdClass could not be converted
to string, referer: http://mahara.website.com/view/view.php?id=2158
Call stack (most recent first):, referer:
http://mahara.website.com/view/view.php?id=2158
* log_message("Object of class stdClass could not be converted to...", 8,
true, true, "/srv/mahara/htdocs/lib/vie...", 1910) at
/srv/mahara/htdocs/lib/errors.php:446, referer:
http://mahara.website.com/view/view.php?id=2158
* error(4096, "Object of class stdClass could not be converted to...",
"/srv/mahara/htdocs/lib/vie...", 1910, array(size 3)) at
/srv/mahara/htdocs/lib/view.php:1910, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_layout() at /srv/mahara/htdocs/lib/view.php:1291, referer:
http://mahara.website.com/view/view.php?id=2158
* View->build_column_datastructure(false) at
/srv/mahara/htdocs/lib/view.php:1323, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_column_datastructure() at /srv/mahara/htdocs/lib/view.php:1607,
referer: http://mahara.website.com/view/view.php?id=2158
* View->get_blocktype_javascript() at /srv/mahara/htdocs/group/view.php:85,
referer: http://mahara.website.com/view/view.php?id=2158
, referer: http://mahara.website.com/view/view.php?id=2158
[WAR] ff (lib/view.php:1910) Unknown view layout (id=), referer:
http://mahara.website.com/view/view.php?id=2158
Call stack (most recent first):, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_layout() at /srv/mahara/htdocs/lib/view.php:1291, referer:
http://mahara.website.com/view/view.php?id=2158
* View->build_column_datastructure(false) at
/srv/mahara/htdocs/lib/view.php:1323, referer:
http://mahara.website.com/view/view.php?id=2158
* View->get_column_datastructure() at /srv/mahara/htdocs/lib/view.php:1607,
referer: http://mahara.website.com/view/view.php?id=2158
* View->get_blocktype_javascript() at /srv/mahara/htdocs/group/view.php:85,
referer: http://mahara.website.com/view/view.php?id=2158
, referer: http://mahara.website.com/view/view.php?id=2158
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