Just noticed this in cron logs on moodle.org (latest 1.9 CVS)
PHP Notice: Undefined index: 712 in /var/www/html/moodle/tag/lib.php on line 855
PHP Notice: Trying to get property of non-object in /var/www/html/moodle/tag/lib.php on line 855
ie this line: $cutoff = $tag_correlations[$tag_id]->nr * $min_correlation;
Which probably affects that whole function
- will help resolve
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MDL-12897 The calculation of correlated tags seems imperfect under small correlations...
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- Closed
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