** Changed in: mahara/15.10
Milestone: 15.10.1 => 15.10.2
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https://bugs.launchpad.net/bugs/1514641
Title:
Blocktype rendering error when artefact is not found
Status in Mahara:
Triaged
Status in Mahara 15.10 series:
Triaged
Status in Mahara 16.04 series:
Triaged
Bug description:
Mahara 15.10:
version = 2015092910
release = 15.10.0
If an artefact is not found while rending a block instance, the try/catch
catches the error - which is good.
But, further down the page when it sets pieformcss => $css (on line
916):
return array('html' =>
$smarty->fetch('view/blocktypecontainerediting.tpl'), 'javascript' =>
$js, 'pieformcss' => $css);
the variable $css has not been declared - giving this error:
[Tue Nov 10 11:47:20 2015] [error] [client 192.168.124.138] [WAR] 63
(blocktype/lib.php:913) Undefined variable: css, referer:
http://d.acttqi.mahara/view/blocks.php?id=2149&;
[Tue Nov 10 11:47:20 2015] [error] [client 192.168.124.138] Call stack (most
recent first):, referer: http://d.acttqi.mahara/view/blocks.php?id=2149&;
[Tue Nov 10 11:47:20 2015] [error] [client 192.168.124.138] *
log_message("Undefined variable: css", 8, true, true,
"/var/www/acttqi/mahara/htdocs/blocktype/lib.php", 913) at
/var/www/acttqi/mahara/htdocs/lib/errors.php:441, referer:
http://d.acttqi.mahara/view/blocks.php?id=2149&;
[Tue Nov 10 11:47:20 2015] [error] [client 192.168.124.138] * error(8,
"Undefined variable: css", "/var/www/acttqi/mahara/htdocs/blocktype/lib.php",
913, array(size 14)) at /var/www/acttqi/mahara/htdocs/blocktype/lib.php:913,
referer: http://d.acttqi.mahara/view/blocks.php?id=2149&;
[Tue Nov 10 11:47:20 2015] [error] [client 192.168.124.138] *
BlockInstance->render_editing() at
/var/www/acttqi/mahara/htdocs/lib/view.php:2082, referer:
http://d.acttqi.mahara/view/blocks.php?id=2149&;
[Tue Nov 10 11:47:20 2015] [error] [client 192.168.124.138] *
View->build_column(1, 3, true, false) at
/var/www/acttqi/mahara/htdocs/lib/view.php:2043, referer:
http://d.acttqi.mahara/view/blocks.php?id=2149&;
[Tue Nov 10 11:47:20 2015] [error] [client 192.168.124.138] *
View->build_columns(1, true, false) at
/var/www/acttqi/mahara/htdocs/lib/view.php:2028, referer:
http://d.acttqi.mahara/view/blocks.php?id=2149&;
[Tue Nov 10 11:47:20 2015] [error] [client 192.168.124.138] *
View->build_rows(true) at /var/www/acttqi/mahara/htdocs/view/blocks.php:191,
referer: http://d.acttqi.mahara/view/blocks.php?id=2149&;
[Tue Nov 10 11:47:20 2015] [error] [client 192.168.124.138] , referer:
http://d.acttqi.mahara/view/blocks.php?id=2149&;
So, before calling the static methods (on lines 822+), we should instantiate
the $css variable first.
So when it does fail, $css has already been defined.
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