[wp-trac] [WordPress Trac] #12245: Canonical Backtrace

[WordPress Trac]

#12245: Canonical Backtrace
--------------------------+-------------------------------------------------
 Reporter:  miqrogroove   |       Owner:  markjaquith  
     Type:  defect (bug)  |      Status:  new          
 Priority:  high          |   Milestone:  3.0          
Component:  Canonical     |     Version:  3.0          
 Severity:  normal        |    Keywords:  needs-testing
--------------------------+-------------------------------------------------
 Disabled all plugins.

 Hit path /?cat=1

 WordPress throws this every time

 {{{
 [16-Feb-2010 04:44:34] PHP Notice:  Trying to get property of non-object
 in /wp-includes/taxonomy.php on line 2299
 [16-Feb-2010 04:44:34] PHP Warning:  parse_url() expects parameter 1 to be
 string, object given in /wp-includes/canonical.php on line 152
 [16-Feb-2010 04:44:34] PHP Notice:  Trying to get property of non-object
 in /wp-includes/taxonomy.php on line 2299
 [16-Feb-2010 04:44:34] PHP Warning:  parse_url() expects parameter 1 to be
 string, object given in /wp-includes/canonical.php on line 152
 [16-Feb-2010 04:44:34] PHP Warning:  Cannot modify header information -
 headers already sent by (output started at /wp-includes/taxonomy.php:2298)
 in /wp-includes/pluggable.php on line 868
 }}}

 I have a backtrace stub taxonomy.php there.  The Notices are both during
 redirect_canonical().

 Not sure if this is a Canonical issue or something going on in Taxonomy?
 I'll keep looking.

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Ticket URL: <http://core.trac.wordpress.org/ticket/12245>
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